AAI-Simulator: Pulling from PNF-SW-UP CSIT to Integration repo 23/111623/5
authorajay_dp001 <ajay.deep.singh@est.tech>
Mon, 24 Aug 2020 07:24:04 +0000 (12:54 +0530)
committerMorgan Richomme <morgan.richomme@orange.com>
Mon, 31 Aug 2020 07:03:21 +0000 (07:03 +0000)
Issue-ID: INT-1704
Signed-off-by: ajay_dp001 <ajay.deep.singh@est.tech>
Change-Id: Ifc6a71f8303d3b27b40650dea5564365b08b1372
Signed-off-by: mrichomme <morgan.richomme@orange.com>
112 files changed:
test/mocks/aai-simulator/aai-sim/pom.xml [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/AaiSimulatorApplication.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/configration/ApplicationConfigration.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/configration/WebSecurityConfigImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/AaiSimulatorController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/BusinessController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/CloudRegionsController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ExternalSystemEsrController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/GenericVnfsController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/LinesOfBusinessController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/NodesController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/OwningEntityController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/PlatformController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/PnfsController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ProjectController.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ServiceDesignAndCreationController.java [new file with mode: 0644]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/exception/InvalidRestRequestException.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/exception/RestProcessingException.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/CloudRegionKey.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/Format.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/NodeServiceInstance.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/Results.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/Clearable.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CloudRegionCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CustomerCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CustomerCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ExternalSystemCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ExternalSystemCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/GenericVnfCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/GenericVnfCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/HttpRestServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/HttpRestServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/LinesOfBusinessCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/LinesOfBusinessCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/NodesCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/NodesCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/OwnEntityCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PlatformCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PlatformCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PnfCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PnfCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ProjectCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ProjectCacheServiceProviderImpl.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/CacheName.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/Constants.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/HttpServiceUtils.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestError.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestErrorBuilder.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestErrorResponseUtils.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/ServiceException.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/ShallowBeanCopy.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/resources/application.yaml [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/main/resources/keystore/keystore.p12 [new file with mode: 0644]
test/mocks/aai-simulator/aai-sim/src/main/resources/truststore/truststore.jks [new file with mode: 0644]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/AaiSimulatorControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/AbstractSpringBootTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/BusinessControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/CloudRegionsControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ExternalSystemEsrControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/GenericVnfsControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/LinesOfBusinessControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/NodesControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/OwningEntityControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/PlatformControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/PnfsControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ProjectControllerTest.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ServiceDesignAndCreationControllerTest.java [new file with mode: 0644]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/configuration/TestRestTemplateConfigration.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestConstants.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestRestTemplateService.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestUtils.java [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-customer.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-project-relation-ship.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-project.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/cloud-region-related-link.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/cloud-region.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/esr-system-info.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/esr-vnfm.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-orch-status-update.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-related-link.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-relationship.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/line-of-business-related-link.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/line-of-business.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/owning-entity-relation-ship.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/owning-entity.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/platform-related-link.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/platform.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/pnf.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/relation-ship.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-Instance-relationShip.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-design-and-creation-responses/a51e2bef-961c-496f-b235-b4540400e885.xml [new file with mode: 0644]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-instance-orch-status-update.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-instance.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-subscription.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/tenant-relationship.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/tenant.json [new file with mode: 0755]
test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/vServer.json [new file with mode: 0755]
test/mocks/aai-simulator/common/pom.xml [new file with mode: 0755]
test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/cache/provider/AbstractCacheServiceProvider.java [new file with mode: 0755]
test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/configuration/SimulatorSecurityConfigurer.java [new file with mode: 0755]
test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/model/User.java [new file with mode: 0755]
test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/model/UserCredentials.java [new file with mode: 0755]
test/mocks/aai-simulator/common/src/test/java/org/onap/so/simulator/model/PojoClassesTest.java [new file with mode: 0755]
test/mocks/aai-simulator/package/docker/pom.xml [new file with mode: 0755]
test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/Dockerfile.aai-simulator-base-image [new file with mode: 0755]
test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/configs/logging/logback-spring.xml [new file with mode: 0755]
test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/scripts/start-app.sh [new file with mode: 0755]
test/mocks/aai-simulator/package/pom.xml [new file with mode: 0755]
test/mocks/aai-simulator/pom.xml [new file with mode: 0755]

diff --git a/test/mocks/aai-simulator/aai-sim/pom.xml b/test/mocks/aai-simulator/aai-sim/pom.xml
new file mode 100755 (executable)
index 0000000..96cc6b6
--- /dev/null
@@ -0,0 +1,81 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.aai-simulator</groupId>
+        <artifactId>aai-simulator</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>aai-sim</artifactId>
+    <properties>
+        <version.aai.schema>1.0.0</version.aai.schema>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.aai.schema-service</groupId>
+            <artifactId>aai-schema</artifactId>
+            <version>${version.aai.schema}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.module</groupId>
+            <artifactId>jackson-module-jaxb-annotations</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-starter-tomcat</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.sun.xml.bind</groupId>
+            <artifactId>jaxb-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.sun.xml.bind</groupId>
+            <artifactId>jaxb-impl</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.activation</groupId>
+            <artifactId>activation</artifactId>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <mainClass>org.onap.aaisimulator.AaiSimulatorApplication</mainClass>
+                </configuration>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>
\ No newline at end of file
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/AaiSimulatorApplication.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/AaiSimulatorApplication.java
new file mode 100755 (executable)
index 0000000..abe186a
--- /dev/null
@@ -0,0 +1,38 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
+import org.springframework.cache.annotation.EnableCaching;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@EnableCaching
+@SpringBootApplication(scanBasePackages = {"org.onap"})
+public class AaiSimulatorApplication extends SpringBootServletInitializer {
+    
+    public static void main(final String[] args) {
+        SpringApplication.run(AaiSimulatorApplication.class, args);
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/configration/ApplicationConfigration.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/configration/ApplicationConfigration.java
new file mode 100755 (executable)
index 0000000..6e53c14
--- /dev/null
@@ -0,0 +1,109 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.configration;
+
+import java.util.ArrayList;
+import java.util.List;
+import javax.net.ssl.SSLContext;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.ssl.SSLContextBuilder;
+import org.onap.aaisimulator.utils.CacheName;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.concurrent.ConcurrentMapCache;
+import org.springframework.cache.support.SimpleCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.core.io.Resource;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.web.client.RestTemplate;
+import com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Configuration
+public class ApplicationConfigration {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ApplicationConfigration.class);
+
+
+    @Bean
+    public Jackson2ObjectMapperBuilderCustomizer jacksonCustomizer() {
+        return (mapperBuilder) -> mapperBuilder.modulesToInstall(new JaxbAnnotationModule());
+    }
+
+    @Bean
+    public CacheManager cacheManager() {
+        final SimpleCacheManager manager = new SimpleCacheManager();
+
+        final List<Cache> caches = new ArrayList<>();
+        for (final CacheName cacheName : CacheName.values()) {
+            caches.add(getCache(cacheName.getName()));
+        }
+        manager.setCaches(caches);
+        return manager;
+    }
+
+    private Cache getCache(final String name) {
+        LOGGER.info("Creating cache with name: {}", name);
+        return new ConcurrentMapCache(name);
+    }
+
+    @Profile("!test")
+    @Bean
+    public RestTemplate restTemplate(@Value("${http.client.ssl.trust-store:#{null}}") final Resource trustStore,
+            @Value("${http.client.ssl.trust-store-password:#{null}}") final String trustStorePassword)
+            throws Exception {
+        LOGGER.info("Setting up RestTemplate .... ");
+        final RestTemplate restTemplate = new RestTemplate();
+
+        final HttpComponentsClientHttpRequestFactory factory =
+                new HttpComponentsClientHttpRequestFactory(httpClient(trustStore, trustStorePassword));
+
+        restTemplate.setRequestFactory(factory);
+        return restTemplate;
+    }
+
+    private CloseableHttpClient httpClient(final Resource trustStore, final String trustStorePassword)
+            throws Exception {
+        LOGGER.info("Creating SSLConnectionSocketFactory with custom SSLContext and HostnameVerifier ... ");
+        return HttpClients.custom().setSSLSocketFactory(getSSLConnectionSocketFactory(trustStore, trustStorePassword))
+                .build();
+    }
+
+    private SSLConnectionSocketFactory getSSLConnectionSocketFactory(final Resource trustStore,
+            final String trustStorePassword) throws Exception {
+        return new SSLConnectionSocketFactory(getSslContext(trustStore, trustStorePassword));
+    }
+
+    private SSLContext getSslContext(final Resource trustStore, final String trustStorePassword)
+            throws Exception, Exception {
+        return new SSLContextBuilder().loadTrustMaterial(trustStore.getURL(), trustStorePassword.toCharArray()).build();
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/configration/WebSecurityConfigImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/configration/WebSecurityConfigImpl.java
new file mode 100755 (executable)
index 0000000..2a2d04d
--- /dev/null
@@ -0,0 +1,49 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.configration;
+
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.configuration.SimulatorSecurityConfigurer;
+import org.onap.aaisimulator.model.UserCredentials;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Configuration
+@EnableWebSecurity
+public class WebSecurityConfigImpl extends SimulatorSecurityConfigurer {
+
+    @Autowired
+    public WebSecurityConfigImpl(final UserCredentials userCredentials) {
+        super(userCredentials.getUsers());
+    }
+
+    @Override
+    protected void configure(final HttpSecurity http) throws Exception {
+        http.csrf().disable().authorizeRequests().antMatchers(Constants.BUSINESS_URL + "/**/**").authenticated().and()
+                .httpBasic();
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/AaiSimulatorController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/AaiSimulatorController.java
new file mode 100755 (executable)
index 0000000..f2ce98e
--- /dev/null
@@ -0,0 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.HEALTHY;
+import javax.ws.rs.core.MediaType;
+import org.onap.aaisimulator.utils.Constants;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Controller
+@RequestMapping(path = Constants.BASE_URL)
+public class AaiSimulatorController {
+    private static final Logger LOGGER = LoggerFactory.getLogger(AaiSimulatorController.class);
+
+    @ResponseBody
+    @GetMapping(value = "/healthcheck", produces = MediaType.TEXT_PLAIN)
+    @ResponseStatus(code = HttpStatus.OK)
+    public String healthCheck() {
+        LOGGER.info("Running health check ...");
+        return HEALTHY;
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/BusinessController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/BusinessController.java
new file mode 100755 (executable)
index 0000000..8559e8a
--- /dev/null
@@ -0,0 +1,356 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.CUSTOMER_TYPE;
+import static org.onap.aaisimulator.utils.Constants.CUSTOMER_URL;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF_VNF_ID;
+import static org.onap.aaisimulator.utils.Constants.SERVICE_RESOURCE_TYPE;
+import static org.onap.aaisimulator.utils.Constants.SERVICE_SUBSCRIPTION;
+import static org.onap.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.Customer;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aai.domain.yang.ServiceInstances;
+import org.onap.aai.domain.yang.ServiceSubscription;
+import org.onap.aaisimulator.models.NodeServiceInstance;
+import org.onap.aaisimulator.service.providers.CustomerCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.GenericVnfCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.NodesCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Controller
+@RequestMapping(path = CUSTOMER_URL)
+public class BusinessController {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(BusinessController.class);
+    private final CustomerCacheServiceProvider cacheServiceProvider;
+    private final NodesCacheServiceProvider nodesCacheServiceProvider;
+    private final GenericVnfCacheServiceProvider genericVnfCacheServiceProvider;
+
+    @Autowired
+    public BusinessController(final CustomerCacheServiceProvider cacheServiceProvider,
+            final NodesCacheServiceProvider nodesCacheServiceProvider,
+            final GenericVnfCacheServiceProvider genericVnfCacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+        this.nodesCacheServiceProvider = nodesCacheServiceProvider;
+        this.genericVnfCacheServiceProvider = genericVnfCacheServiceProvider;
+    }
+
+    @GetMapping(value = "{global-customer-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getCustomer(@PathVariable("global-customer-id") final String globalCustomerId,
+            final HttpServletRequest request) {
+        LOGGER.info("Will retrieve customer for 'global customer id': {} ...", globalCustomerId);
+
+        final Optional<Customer> optional = cacheServiceProvider.getCustomer(globalCustomerId);
+        if (optional.isPresent()) {
+            final Customer customer = optional.get();
+            LOGGER.info("found customer {} in cache", customer);
+            return ResponseEntity.ok(customer);
+        }
+
+        LOGGER.error("Couldn't find {} in cache", globalCustomerId);
+        return getRequestErrorResponseEntity(request, CUSTOMER_TYPE);
+    }
+
+    @PutMapping(value = "/{global-customer-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putCustomer(@RequestBody final Customer customer,
+            @PathVariable("global-customer-id") final String globalCustomerId, final HttpServletRequest request) {
+        LOGGER.info("Will put customer for 'global customer id': {} ...", globalCustomerId);
+
+        if (customer.getResourceVersion() == null || customer.getResourceVersion().isEmpty()) {
+            customer.setResourceVersion(getResourceVersion());
+
+        }
+        cacheServiceProvider.putCustomer(globalCustomerId, customer);
+        return ResponseEntity.accepted().build();
+
+    }
+
+    @GetMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getCustomer(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType, final HttpServletRequest request) {
+        LOGGER.info("Will retrieve service subscription for 'global customer id': {} and 'service type': {} ...",
+                globalCustomerId, serviceType);
+
+        final Optional<ServiceSubscription> optional =
+                cacheServiceProvider.getServiceSubscription(globalCustomerId, serviceType);
+        if (optional.isPresent()) {
+            final ServiceSubscription serviceSubscription = optional.get();
+            LOGGER.info("found service subscription  {} in cache", serviceSubscription);
+            return ResponseEntity.ok(serviceSubscription);
+        }
+
+        LOGGER.error("Couldn't find 'global customer id': {} and 'service type': {} in cache", globalCustomerId,
+                serviceType);
+        return getRequestErrorResponseEntity(request, SERVICE_SUBSCRIPTION);
+    }
+
+    @PutMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putServiceSubscription(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @RequestBody final ServiceSubscription serviceSubscription, final HttpServletRequest request) {
+        LOGGER.info("Will add service subscription for 'global customer id': {} and 'service type': {} ...",
+                globalCustomerId, serviceType);
+
+        if (cacheServiceProvider.putServiceSubscription(globalCustomerId, serviceType, serviceSubscription)) {
+            LOGGER.info("Successfully add service subscription in cache ...");
+            return ResponseEntity.accepted().build();
+        }
+
+        LOGGER.error("Couldn't add service subscription using 'global customer id': {} and 'service type': {}",
+                globalCustomerId, serviceType);
+        return getRequestErrorResponseEntity(request, SERVICE_SUBSCRIPTION);
+    }
+
+    @GetMapping(
+            value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getSericeInstances(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @RequestParam(name = "service-instance-name") final String serviceInstanceName,
+            @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance name: '{} with depth: {}...",
+                globalCustomerId, serviceType, serviceInstanceName, depth);
+
+        final Optional<ServiceInstances> optional =
+                cacheServiceProvider.getServiceInstances(globalCustomerId, serviceType, serviceInstanceName);
+        if (optional.isPresent()) {
+            final ServiceInstances serviceInstances = optional.get();
+            LOGGER.info("found service instance  {} in cache", serviceInstances);
+            return ResponseEntity.ok(serviceInstances);
+        }
+        LOGGER.error(
+                "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance name': {} with depth: {} in cache",
+                globalCustomerId, serviceType, serviceInstanceName, depth);
+        return getRequestErrorResponseEntity(request);
+    }
+
+    @GetMapping(
+            value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @PathVariable(name = "service-instance-id") final String serviceInstanceId,
+            @RequestParam(name = "depth", required = false) final Integer depth,
+            @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
+            @RequestParam(name = "resultSize", required = false) final Integer resultSize,
+            @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance id: '{} with depth: {}, resultIndex:{}, resultSize: {} and format: {}...",
+                globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
+
+        final Optional<ServiceInstance> optional =
+                cacheServiceProvider.getServiceInstance(globalCustomerId, serviceType, serviceInstanceId);
+        if (optional.isPresent()) {
+            final ServiceInstance serviceInstance = optional.get();
+            LOGGER.info("found service instance  {} in cache", serviceInstance);
+            return ResponseEntity.ok(serviceInstance);
+        }
+        LOGGER.error(
+                "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance id': {} with depth: {}, resultIndex:{}, resultSize: {} and format: {} in cache",
+                globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
+        return getRequestErrorResponseEntity(request);
+    }
+
+    @PutMapping(
+            value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @PathVariable(name = "service-instance-id") final String serviceInstanceId,
+            @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String invocationId,
+            @RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "Will add service instance for 'global customer id': {}, 'service type': {} and 'service instance id: '{} ...",
+                globalCustomerId, serviceType, serviceInstanceId);
+
+        if (serviceInstance.getResourceVersion() == null || serviceInstance.getResourceVersion().isEmpty()) {
+            serviceInstance.setResourceVersion(getResourceVersion());
+        }
+
+        if (cacheServiceProvider.putServiceInstance(globalCustomerId, serviceType, serviceInstanceId,
+                serviceInstance)) {
+            nodesCacheServiceProvider.putNodeServiceInstance(serviceInstanceId, new NodeServiceInstance(
+                    globalCustomerId, serviceType, serviceInstanceId, SERVICE_RESOURCE_TYPE, request.getRequestURI()));
+            return ResponseEntity.accepted().build();
+        }
+
+        LOGGER.error("Couldn't add 'global customer id': {}, 'service type': {} and 'service instance id': {} to cache",
+                globalCustomerId, serviceType, serviceInstanceId);
+        return getRequestErrorResponseEntity(request);
+    }
+
+    @PostMapping(
+            value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> patchSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @PathVariable(name = "service-instance-id") final String serviceInstanceId,
+            @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String xHttpHeaderOverride,
+            @RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "Will post service instance for 'global customer id': {}, 'service type': {}, 'service instance id: '{} and '{}': {}...",
+                globalCustomerId, serviceType, serviceInstanceId, X_HTTP_METHOD_OVERRIDE, xHttpHeaderOverride);
+
+        if (HttpMethod.PATCH.toString().equalsIgnoreCase(xHttpHeaderOverride)) {
+            cacheServiceProvider.patchServiceInstance(globalCustomerId, serviceType, serviceInstanceId,
+                    serviceInstance);
+            return ResponseEntity.accepted().build();
+        }
+        LOGGER.error("{} not supported ... ", xHttpHeaderOverride);
+
+        return getRequestErrorResponseEntity(request);
+    }
+
+
+    @GetMapping(
+            value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}/related-to/generic-vnfs",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getRelatedToGenericVnf(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @PathVariable(name = "service-instance-id") final String serviceInstanceId,
+            @RequestParam(name = "vnf-name", required = true) final String vnfName, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "Will retrieve generic vnf related to information for 'global customer id': {}, 'service type': {} and 'service instance id: '{} with vnfname: {}...",
+                globalCustomerId, serviceType, serviceInstanceId, vnfName);
+
+        final Optional<Relationship> optional =
+                cacheServiceProvider.getRelationship(globalCustomerId, serviceType, serviceInstanceId, vnfName);
+
+        if (optional.isPresent()) {
+
+            final Relationship relationship = optional.get();
+            final Optional<RelationshipData> relationshipDataOptional = relationship.getRelationshipData().stream()
+                    .filter(existing -> GENERIC_VNF_VNF_ID.equals(existing.getRelationshipKey())).findFirst();
+
+            if (relationshipDataOptional.isPresent()) {
+                final RelationshipData relationshipData = relationshipDataOptional.get();
+                final String vnfId = relationshipData.getRelationshipValue();
+                final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(vnfId);
+                if (genericVnfOptional.isPresent()) {
+                    final GenericVnfs genericVnfs = new GenericVnfs();
+                    genericVnfs.getGenericVnf().add(genericVnfOptional.get());
+                    LOGGER.info("found service instance  {} in cache", relationship);
+                    return ResponseEntity.ok(genericVnfs);
+                }
+            }
+        }
+        LOGGER.error(
+                "Couldn't find  generic vnf related to information for 'global customer id': {}, 'service type': {} and 'service instance id: '{} with vnfname: {}...",
+                globalCustomerId, serviceType, serviceInstanceId, vnfName);
+        return getRequestErrorResponseEntity(request, GENERIC_VNF);
+    }
+
+    @PutMapping(
+            value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}"
+                    + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putSericeInstanceRelationShip(
+            @PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @PathVariable(name = "service-instance-id") final String serviceInstanceId,
+            @RequestBody final Relationship relationship, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "Will add {} relationship for 'global customer id': {}, 'service type': {} and 'service instance id: '{} ...",
+                relationship.getRelatedTo(), globalCustomerId, serviceType, serviceInstanceId);
+        final Optional<Relationship> optional = cacheServiceProvider.addRelationShip(globalCustomerId, serviceType,
+                serviceInstanceId, relationship, request.getRequestURI());
+
+        if (optional.isPresent()) {
+            final Relationship resultantRelationship = optional.get();
+            LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
+            return ResponseEntity.accepted().body(resultantRelationship);
+        }
+
+        LOGGER.error(
+                "Couldn't add {} relationship for 'global customer id': {}, 'service type': {} and 'service instance id: '{} ...",
+                relationship.getRelatedTo(), globalCustomerId, serviceType, serviceInstanceId);
+
+        return getRequestErrorResponseEntity(request);
+    }
+
+    @DeleteMapping(
+            value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> deleteSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
+            @PathVariable("service-type") final String serviceType,
+            @PathVariable(name = "service-instance-id") final String serviceInstanceId,
+            @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "Will delete SericeInstance for 'global-customer-id': {}, 'service-type': {}, 'service-instance-id': {} and 'resource-version': {}",
+                globalCustomerId, serviceType, serviceInstanceId, resourceVersion);
+
+        if (cacheServiceProvider.deleteSericeInstance(globalCustomerId, serviceType, serviceInstanceId,
+                resourceVersion)) {
+            LOGGER.info(
+                    "Successfully deleted SericeInstance from cache for 'global-customer-id': {}, 'service-type': {}, 'service-instance-id': {} and 'resource-version': {}",
+                    globalCustomerId, serviceType, serviceInstanceId, resourceVersion);
+            return ResponseEntity.noContent().build();
+        }
+
+        LOGGER.error(
+                "Unable to delete SericeInstance from cache for 'global-customer-id': {}, 'service-type': {}, 'service-instance-id': {} and 'resource-version': {}",
+                globalCustomerId, serviceType, serviceInstanceId, resourceVersion);
+
+        return getRequestErrorResponseEntity(request);
+
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/CloudRegionsController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/CloudRegionsController.java
new file mode 100755 (executable)
index 0000000..39bdb7d
--- /dev/null
@@ -0,0 +1,396 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.CLOUD_REGION;
+import static org.onap.aaisimulator.utils.Constants.CLOUD_REGIONS;
+import static org.onap.aaisimulator.utils.Constants.ESR_SYSTEM_INFO_LIST;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.Constants.VSERVER;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getHeaders;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.CloudRegion;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.Tenant;
+import org.onap.aai.domain.yang.Vserver;
+import org.onap.aaisimulator.models.CloudRegionKey;
+import org.onap.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
+import org.onap.aaisimulator.utils.HttpServiceUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Controller
+@RequestMapping(path = CLOUD_REGIONS)
+public class CloudRegionsController {
+    private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
+
+    private final CloudRegionCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "{cloud-owner}/{cloud-region-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
+            @PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+
+        if (key.isValid()) {
+            LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
+            if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
+                cloudRegion.setResourceVersion(getResourceVersion());
+            }
+            cacheServiceProvider.putCloudRegion(key, cloudRegion);
+            return ResponseEntity.accepted().build();
+        }
+
+        LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @GetMapping(value = "{cloud-owner}/{cloud-region-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
+        if (key.isValid()) {
+            final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
+            if (optional.isPresent()) {
+                final CloudRegion cloudRegion = optional.get();
+                LOGGER.info("found CloudRegion {} in cache", cloudRegion);
+                return ResponseEntity.ok(cloudRegion);
+            }
+        }
+        LOGGER.error("Unable to find CloudRegion in cache using {}", key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @PutMapping(value = "{cloud-owner}/{cloud-region-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
+            final HttpServletRequest request) {
+        LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+
+        final Optional<Relationship> optional =
+                cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
+
+        if (optional.isPresent()) {
+            final Relationship resultantRelationship = optional.get();
+            LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
+            return ResponseEntity.accepted().body(resultantRelationship);
+        }
+
+        LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
+        return getRequestErrorResponseEntity(request, VSERVER);
+
+    }
+
+    @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putTenant(@RequestBody final Tenant tenant,
+            @PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+
+        if (key.isValid()) {
+            LOGGER.info("Will add Tenant to cache with key 'key': {} ....", key);
+            if (tenant.getResourceVersion() == null || tenant.getResourceVersion().isEmpty()) {
+                tenant.setResourceVersion(getResourceVersion());
+            }
+            if (cacheServiceProvider.putTenant(key, tenantId, tenant)) {
+                return ResponseEntity.accepted().build();
+            }
+        }
+
+        LOGGER.error("Unable to add Tenant in cache using key {}", key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getTenant(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Retrieving Tenant using key : {} and tenant-id:{} ...", key, tenantId);
+        if (key.isValid()) {
+            final Optional<Tenant> optional = cacheServiceProvider.getTenant(key, tenantId);
+            if (optional.isPresent()) {
+                final Tenant tenant = optional.get();
+                LOGGER.info("found Tenant {} in cache", tenant);
+                return ResponseEntity.ok(tenant);
+            }
+        }
+        LOGGER.error("Unable to find Tenant in cache key : {} and tenant-id:{} ...", key, tenantId);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @PutMapping(
+            value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putRelationShip(@RequestBody final Relationship relationship,
+            @PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Will put RelationShip for key : {} and tenant-id:{} ...", key, tenantId);
+
+        if (relationship.getRelatedLink() != null) {
+            final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
+            final HttpHeaders incomingHeader = getHeaders(request);
+            final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
+                    request.getRequestURI(), key, tenantId, relationship);
+            if (result) {
+                LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
+                return ResponseEntity.accepted().build();
+            }
+
+        }
+        LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @PutMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list/esr-system-info/{esr-system-info-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putEsrSystemInfo(@RequestBody final EsrSystemInfo esrSystemInfo,
+            @PathVariable("esr-system-info-id") final String esrSystemInfoId,
+            @PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+
+        LOGGER.info("Will put esrSystemInfo for 'key': {} ...", key);
+
+        if (esrSystemInfo.getResourceVersion() == null || esrSystemInfo.getResourceVersion().isEmpty()) {
+            esrSystemInfo.setResourceVersion(getResourceVersion());
+
+        }
+
+        if (cacheServiceProvider.putEsrSystemInfo(key, esrSystemInfoId, esrSystemInfo)) {
+            LOGGER.info("Successfully added EsrSystemInfo key : {}  ...", key, esrSystemInfo);
+            return ResponseEntity.accepted().build();
+        }
+        LOGGER.error("Unable to add EsrSystemInfo in cache for key : {} ...", key);
+
+        return getRequestErrorResponseEntity(request, ESR_SYSTEM_INFO_LIST);
+    }
+
+    @GetMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getEsrSystemInfoList(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Retrieving EsrSystemInfoList using key : {} ...", key);
+        if (key.isValid()) {
+            final Optional<EsrSystemInfoList> optional = cacheServiceProvider.getEsrSystemInfoList(key);
+            if (optional.isPresent()) {
+                final EsrSystemInfoList esrSystemInfoList = optional.get();
+                LOGGER.info("found EsrSystemInfoList {} in cache", esrSystemInfoList);
+                return ResponseEntity.ok(esrSystemInfoList);
+            }
+        }
+        LOGGER.error("Unable to find EsrSystemInfoList in cache using key : {} ...", key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putVserver(@RequestBody final Vserver vServer,
+            @PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
+            final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        if (vServer.getResourceVersion() == null || vServer.getResourceVersion().isEmpty()) {
+            vServer.setResourceVersion(getResourceVersion());
+        }
+        LOGGER.info("Will put Vserver in cache using using key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
+                vServerId);
+
+        if (cacheServiceProvider.putVserver(key, tenantId, vServerId, vServer)) {
+
+            if (vServer.getRelationshipList() != null) {
+                for (final Relationship relationship : vServer.getRelationshipList().getRelationship()) {
+                    if (relationship.getRelatedLink() != null) {
+                        final String requestUri = request.getRequestURI();
+                        final String targetBaseUrl =
+                                HttpServiceUtils.getBaseUrl(request.getRequestURL(), requestUri).toString();
+                        final HttpHeaders incomingHeader = getHeaders(request);
+                        final boolean result = cacheServiceProvider.addVServerRelationShip(incomingHeader,
+                                targetBaseUrl, requestUri, key, tenantId, vServerId, relationship);
+                        if (!result) {
+                            LOGGER.error(
+                                    "Unable to add Vserver relationship in cache using key: {}, tenantId: {}, vServerId: {}",
+                                    key, tenantId, vServerId);
+                            return getRequestErrorResponseEntity(request, CLOUD_REGION);
+                        }
+                        LOGGER.info("Successfully added relationship with {}", relationship.getRelatedLink());
+                    }
+                }
+            }
+
+            LOGGER.info("Successfully added Vserver for key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
+                    vServerId);
+            return ResponseEntity.accepted().build();
+        }
+        LOGGER.error("Unable to add Vserver in cache using key: {}, tenantId: {}, vServerId: {}", key, tenantId,
+                vServerId);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getVserver(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
+            final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Retrieving Vserver using key: {}, tenant-id: {}  and vserver-id: {}...", key, tenantId, vServerId);
+        final Optional<Vserver> optional = cacheServiceProvider.getVserver(key, tenantId, vServerId);
+        if (optional.isPresent()) {
+            final Vserver vServer = optional.get();
+            LOGGER.info("found Vserver {} in cache", vServer);
+            return ResponseEntity.ok(vServer);
+        }
+        LOGGER.error("Unable to find Vserver in cache using key: {}, tenant-id: {}  and vserver-id: {}...", key,
+                tenantId, vServerId);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+
+    @DeleteMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> deleteVserver(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
+            @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Will delete Vserver using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}...", key,
+                tenantId, vServerId, resourceVersion);
+
+
+        if (cacheServiceProvider.deleteVserver(key, tenantId, vServerId, resourceVersion)) {
+            LOGGER.info(
+                    "Successfully delete Vserver from cache for key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}",
+                    key, tenantId, vServerId, resourceVersion);
+            return ResponseEntity.noContent().build();
+        }
+
+        LOGGER.error(
+                "Unable to delete Vserver from cache using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {} ...",
+                key, tenantId, vServerId, resourceVersion);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @PutMapping(
+            value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}"
+                    + RELATIONSHIP_LIST_RELATIONSHIP_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putVserverRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
+            @RequestBody final Relationship relationship, final HttpServletRequest request) {
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
+
+        if (relationship.getRelatedLink() != null) {
+            final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
+            final HttpHeaders incomingHeader = getHeaders(request);
+            final boolean result = cacheServiceProvider.addVServerRelationShip(incomingHeader, targetBaseUrl,
+                    request.getRequestURI(), key, tenantId, vServerId, relationship);
+            if (result) {
+                LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
+                return ResponseEntity.accepted().build();
+            }
+        }
+        LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+
+    }
+
+    @PutMapping(
+            value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}"
+                    + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putBiDirectionalVServerRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
+            @RequestBody final Relationship relationship, final HttpServletRequest request) {
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
+
+        final Optional<Relationship> optional = cacheServiceProvider.addvServerRelationShip(key, tenantId, vServerId,
+                relationship, request.getRequestURI());
+
+        if (optional.isPresent()) {
+            final Relationship resultantRelationship = optional.get();
+            LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
+            return ResponseEntity.accepted().body(resultantRelationship);
+        }
+        LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ExternalSystemEsrController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ExternalSystemEsrController.java
new file mode 100755 (executable)
index 0000000..00c296f
--- /dev/null
@@ -0,0 +1,175 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.ESR_SYSTEM_INFO;
+import static org.onap.aaisimulator.utils.Constants.ESR_SYSTEM_INFO_LIST;
+import static org.onap.aaisimulator.utils.Constants.ESR_VNFM;
+import static org.onap.aaisimulator.utils.Constants.EXTERNAL_SYSTEM_ESR_VNFM_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getHeaders;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.List;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.EsrVnfm;
+import org.onap.aai.domain.yang.EsrVnfmList;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aaisimulator.service.providers.ExternalSystemCacheServiceProvider;
+import org.onap.aaisimulator.utils.HttpServiceUtils;
+import org.onap.aaisimulator.utils.RequestErrorResponseUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Controller
+@RequestMapping(path = EXTERNAL_SYSTEM_ESR_VNFM_LIST_URL)
+public class ExternalSystemEsrController {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ExternalSystemEsrController.class);
+
+    private final ExternalSystemCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public ExternalSystemEsrController(final ExternalSystemCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "/esr-vnfm/{vnfm-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putEsrVnfm(@RequestBody final EsrVnfm esrVnfm,
+            @PathVariable("vnfm-id") final String vnfmId, final HttpServletRequest request) {
+        LOGGER.info("Will put esr-vnfm to cache for 'vnfm id': {} ...", esrVnfm.getVnfmId());
+
+        if (esrVnfm.getResourceVersion() == null || esrVnfm.getResourceVersion().isEmpty()) {
+            esrVnfm.setResourceVersion(getResourceVersion());
+
+        }
+        cacheServiceProvider.putEsrVnfm(vnfmId, esrVnfm);
+        return ResponseEntity.accepted().build();
+    }
+
+    @GetMapping(value = "/esr-vnfm/{vnfm-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getEsrVnfm(@PathVariable("vnfm-id") final String vnfmId,
+            @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
+        LOGGER.info("Will retrieve ESR VNFM for 'vnfm id': {} with depth: {}...", vnfmId, depth);
+
+        final Optional<EsrVnfm> optional = cacheServiceProvider.getEsrVnfm(vnfmId);
+        if (optional.isPresent()) {
+            final EsrVnfm esrVnfm = optional.get();
+            LOGGER.info("found esrVnfm {} in cache", esrVnfm);
+            return ResponseEntity.ok(esrVnfm);
+        }
+
+        LOGGER.error("Couldn't Esr Vnfm for 'vnfm id': {} with depth: {}...", vnfmId, depth);
+        return getRequestErrorResponseEntity(request, ESR_VNFM);
+    }
+
+    @GetMapping(produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getEsrVnfmList(final HttpServletRequest request) {
+        LOGGER.info("Will retrieve a list of all ESR VNFMs");
+
+        final List<EsrVnfm> esrVnfms = cacheServiceProvider.getAllEsrVnfm();
+        LOGGER.info("found {} Esr Vnfms in cache", esrVnfms.size());
+
+        final EsrVnfmList esrVnfmList = new EsrVnfmList();
+        esrVnfmList.getEsrVnfm().addAll(esrVnfms);
+
+        return ResponseEntity.ok(esrVnfmList);
+    }
+
+    @PutMapping(value = "/esr-vnfm/{vnfm-id}/esr-system-info-list/esr-system-info/{esr-system-info-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putEsrSystemInfo(@RequestBody final EsrSystemInfo esrSystemInfo,
+            @PathVariable("vnfm-id") final String vnfmId,
+            @PathVariable("esr-system-info-id") final String esrSystemInfoId, final HttpServletRequest request) {
+        LOGGER.info("Will put esrSystemInfo for 'vnfm id': {} and 'esr-system-info-id': {} ...", vnfmId, esrSystemInfo);
+
+        if (esrSystemInfo.getResourceVersion() == null || esrSystemInfo.getResourceVersion().isEmpty()) {
+            esrSystemInfo.setResourceVersion(getResourceVersion());
+
+        }
+
+        if (cacheServiceProvider.putEsrSystemInfo(vnfmId, esrSystemInfoId, esrSystemInfo)) {
+            LOGGER.info("Successfully added EsrSystemInfo for 'vnfm id': {} and 'esr-system-info-id': {} ...", vnfmId,
+                    esrSystemInfo);
+            return ResponseEntity.accepted().build();
+        }
+        LOGGER.error("Unable to add esrSystemInfo for 'vnfm id': {} and 'esr-system-info-id': {} ...", vnfmId,
+                esrSystemInfo);
+        return getRequestErrorResponseEntity(request, ESR_SYSTEM_INFO_LIST);
+    }
+
+    @GetMapping(value = "/esr-vnfm/{vnfm-id}/esr-system-info-list",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getEsrSystemInfoList(@PathVariable("vnfm-id") final String vnfmId,
+            final HttpServletRequest request) {
+        LOGGER.info("Will retrieve esrSystemInfoList for 'vnfm id': {} ...", vnfmId);
+
+        final Optional<EsrSystemInfoList> optional = cacheServiceProvider.getEsrSystemInfoList(vnfmId);
+        if (optional.isPresent()) {
+            final EsrSystemInfoList esrSystemInfoList = optional.get();
+            LOGGER.info("found esrSystemInfoList {} in cache", esrSystemInfoList);
+            return ResponseEntity.ok(esrSystemInfoList);
+        }
+
+        LOGGER.error("Couldn't find esrSystemInfoList for 'vnfm id': {} ...", vnfmId);
+        return getRequestErrorResponseEntity(request, ESR_SYSTEM_INFO);
+    }
+
+    @PutMapping(value = "/esr-vnfm/{vnfm-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putEsrVnfmRelationShip(@RequestBody final Relationship relationship,
+            @PathVariable("vnfm-id") final String vnfmId, final HttpServletRequest request) {
+        LOGGER.info("Will put RelationShip for 'vnfm-id': {} ...", vnfmId);
+
+        if (relationship.getRelatedLink() != null) {
+            final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
+            final HttpHeaders incomingHeader = getHeaders(request);
+            final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
+                    request.getRequestURI(), vnfmId, relationship);
+            if (result) {
+                LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
+                return ResponseEntity.accepted().build();
+            }
+        }
+        LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
+        return RequestErrorResponseUtils.getRequestErrorResponseEntity(request, ESR_VNFM);
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/GenericVnfsController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/GenericVnfsController.java
new file mode 100755 (executable)
index 0000000..2f922ea
--- /dev/null
@@ -0,0 +1,215 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.APPLICATION_MERGE_PATCH_JSON;
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNFS_URL;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getHeaders;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.List;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aaisimulator.service.providers.GenericVnfCacheServiceProvider;
+import org.onap.aaisimulator.utils.HttpServiceUtils;
+import org.onap.aaisimulator.utils.RequestErrorResponseUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Controller
+@RequestMapping(path = GENERIC_VNFS_URL)
+public class GenericVnfsController {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(GenericVnfsController.class);
+
+    private final GenericVnfCacheServiceProvider cacheServiceProvider;
+
+
+    @Autowired
+    public GenericVnfsController(final GenericVnfCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "/generic-vnf/{vnf-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putGenericVnf(@RequestBody final GenericVnf genericVnf,
+            @PathVariable("vnf-id") final String vnfId, final HttpServletRequest request) {
+        LOGGER.info("Will add GenericVnf to cache with 'vnf-id': {} ...", vnfId);
+
+        if (genericVnf.getResourceVersion() == null || genericVnf.getResourceVersion().isEmpty()) {
+            genericVnf.setResourceVersion(getResourceVersion());
+
+        }
+        cacheServiceProvider.putGenericVnf(vnfId, genericVnf);
+        return ResponseEntity.accepted().build();
+
+    }
+
+    @GetMapping(value = "/generic-vnf/{vnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getGenericVnf(@PathVariable("vnf-id") final String vnfId,
+            @RequestParam(name = "depth", required = false) final Integer depth,
+            @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
+            @RequestParam(name = "resultSize", required = false) final Integer resultSize,
+            @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
+        LOGGER.info(
+                "Will get GenericVnf for 'vnf-id': {} with depth: {}, resultIndex: {}, resultSize:{}, format: {} ...",
+                vnfId, depth, resultIndex, resultSize, format);
+
+        final Optional<GenericVnf> optional = cacheServiceProvider.getGenericVnf(vnfId);
+
+        if (optional.isPresent()) {
+            final GenericVnf genericVnf = optional.get();
+            LOGGER.info("found GenericVnf {} in cache", genericVnf);
+            return ResponseEntity.ok(genericVnf);
+        }
+
+        LOGGER.error(
+                "Unable to find GenericVnf in cache for 'vnf-id': {} with depth: {}, resultIndex: {}, resultSize:{}, format:{} ...",
+                vnfId, depth, resultIndex, resultSize, format);
+        return getRequestErrorResponseEntity(request, GENERIC_VNF);
+
+    }
+
+    @PutMapping(value = "/generic-vnf/{vnf-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putGenericVnfRelationShip(@RequestBody final Relationship relationship,
+            @PathVariable("vnf-id") final String vnfId, final HttpServletRequest request) {
+        LOGGER.info("Will put RelationShip for 'vnf-id': {} ...", vnfId);
+
+        if (relationship.getRelatedLink() != null) {
+            final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
+            final HttpHeaders incomingHeader = getHeaders(request);
+            final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
+                    request.getRequestURI(), vnfId, relationship);
+            if (result) {
+                LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
+                return ResponseEntity.accepted().build();
+            }
+        }
+        LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
+        return RequestErrorResponseUtils.getRequestErrorResponseEntity(request, GENERIC_VNF);
+    }
+
+    @PutMapping(value = "/generic-vnf/{vnf-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putBiDirectionalRelationShip(@RequestBody final Relationship relationship,
+            @PathVariable("vnf-id") final String vnfId, final HttpServletRequest request) {
+        LOGGER.info("Will put RelationShip for 'vnf-id': {} ...", vnfId);
+
+        final Optional<Relationship> optional =
+                cacheServiceProvider.addRelationShip(vnfId, relationship, request.getRequestURI());
+
+        if (optional.isPresent()) {
+            final Relationship resultantRelationship = optional.get();
+            LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
+            return ResponseEntity.accepted().body(resultantRelationship);
+        }
+
+        LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
+        return RequestErrorResponseUtils.getRequestErrorResponseEntity(request, GENERIC_VNF);
+    }
+
+    @PostMapping(value = "/generic-vnf/{vnf-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML, APPLICATION_MERGE_PATCH_JSON},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> patchGenericVnf(@RequestBody final GenericVnf genericVnf,
+            @PathVariable("vnf-id") final String vnfId,
+            @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String xHttpHeaderOverride,
+            final HttpServletRequest request) {
+
+        LOGGER.info("Will post GenericVnf to cache with 'vnf-id': {} and '{}': {} ...", vnfId, X_HTTP_METHOD_OVERRIDE,
+                xHttpHeaderOverride);
+
+        if (HttpMethod.PATCH.toString().equalsIgnoreCase(xHttpHeaderOverride)) {
+            if (cacheServiceProvider.patchGenericVnf(vnfId, genericVnf)) {
+                return ResponseEntity.accepted().build();
+            }
+            LOGGER.error("Unable to apply patch to GenericVnf using 'vnf-id': {} ... ", vnfId);
+            return getRequestErrorResponseEntity(request, GENERIC_VNF);
+        }
+        LOGGER.error("{} not supported ... ", xHttpHeaderOverride);
+
+        return getRequestErrorResponseEntity(request, GENERIC_VNF);
+    }
+
+    @GetMapping(produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getGenericVnfs(@RequestParam(name = "selflink") final String selflink,
+            final HttpServletRequest request) {
+        LOGGER.info("will retrieve GenericVnfs using selflink: {}", selflink);
+
+        final List<GenericVnf> genericVnfList = cacheServiceProvider.getGenericVnfs(selflink);
+
+        if (genericVnfList.isEmpty()) {
+            LOGGER.error("No matching generic vnfs found using selflink: {}", selflink);
+            return getRequestErrorResponseEntity(request, GENERIC_VNF);
+        }
+
+        LOGGER.info("found {} GenericVnfs in cache", genericVnfList.size());
+        final GenericVnfs genericVnfs = new GenericVnfs();
+        genericVnfs.getGenericVnf().addAll(genericVnfList);
+        return ResponseEntity.ok(genericVnfs);
+    }
+
+    @DeleteMapping(value = "/generic-vnf/{vnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> deleteGenericVnf(@PathVariable("vnf-id") final String vnfId,
+            @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
+        LOGGER.info("Will delete GenericVnf for 'vnf-id': {} and 'resource-version': {}", vnfId, resourceVersion);
+
+        if (cacheServiceProvider.deleteGenericVnf(vnfId, resourceVersion)) {
+            LOGGER.info("Successfully delete GenericVnf from cache for 'vnf-id': {} and 'resource-version': {}", vnfId,
+                    resourceVersion);
+            return ResponseEntity.noContent().build();
+        }
+
+        LOGGER.error("Unable to delete GenericVnf for 'vnf-id': {} and 'resource-version': {} ...", vnfId,
+                resourceVersion);
+        return getRequestErrorResponseEntity(request, GENERIC_VNF);
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/LinesOfBusinessController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/LinesOfBusinessController.java
new file mode 100755 (executable)
index 0000000..de1c5b9
--- /dev/null
@@ -0,0 +1,138 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.LINES_OF_BUSINESS_URL;
+import static org.onap.aaisimulator.utils.Constants.LINE_OF_BUSINESS;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.LineOfBusiness;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.LinesOfBusinessCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Controller
+@RequestMapping(path = LINES_OF_BUSINESS_URL)
+public class LinesOfBusinessController {
+    private static final Logger LOGGER = LoggerFactory.getLogger(LinesOfBusinessController.class);
+
+    private final LinesOfBusinessCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public LinesOfBusinessController(final LinesOfBusinessCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "{line-of-business-name}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putLineOfBusiness(@RequestBody final LineOfBusiness lineOfBusiness,
+            @PathVariable("line-of-business-name") final String lineOfBusinessName, final HttpServletRequest request) {
+
+        LOGGER.info("Will add LineOfBusiness to cache with key 'line-of-business-name': {} ...",
+                lineOfBusiness.getLineOfBusinessName());
+
+        if (lineOfBusiness.getResourceVersion() == null || lineOfBusiness.getResourceVersion().isEmpty()) {
+            lineOfBusiness.setResourceVersion(getResourceVersion());
+
+        }
+        cacheServiceProvider.putLineOfBusiness(lineOfBusinessName, lineOfBusiness);
+        return ResponseEntity.accepted().build();
+    }
+
+
+    @GetMapping(value = "{line-of-business-name}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getLineOfBusiness(@PathVariable("line-of-business-name") final String lineOfBusinessName,
+            @RequestParam(name = "depth", required = false) final Integer depth,
+            @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
+            @RequestParam(name = "resultSize", required = false) final Integer resultSize,
+            @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "retrieving Platform for 'platform-name': {} with depth: {}, resultIndex: {}, resultSize:{}, format: {} ...",
+                lineOfBusinessName, depth, resultIndex, resultSize, format);
+
+        final Optional<LineOfBusiness> optional = cacheServiceProvider.getLineOfBusiness(lineOfBusinessName);
+        if (optional.isPresent()) {
+
+            final Format value = Format.forValue(format);
+            switch (value) {
+                case RAW:
+                    final LineOfBusiness platform = optional.get();
+                    LOGGER.info("found LineOfBusiness {} in cache", platform);
+                    return ResponseEntity.ok(platform);
+                case COUNT:
+                    final Map<String, Object> map = new HashMap<>();
+                    map.put(LINE_OF_BUSINESS, 1);
+                    return ResponseEntity.ok(new Results(map));
+                default:
+                    break;
+            }
+            LOGGER.error("invalid format type :{}", format);
+        }
+        LOGGER.error("Unable to find LineOfBusiness in cache using {}", lineOfBusinessName);
+        return getRequestErrorResponseEntity(request, LINE_OF_BUSINESS);
+    }
+
+    @PutMapping(value = "/{line-of-business-name}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putRelationShip(@PathVariable("line-of-business-name") final String lineOfBusinessName,
+            @RequestBody final Relationship relationship, final HttpServletRequest request) {
+        LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
+
+        final Optional<Relationship> optional =
+                cacheServiceProvider.addRelationShip(lineOfBusinessName, relationship, request.getRequestURI());
+
+        if (optional.isPresent()) {
+            final Relationship resultantRelationship = optional.get();
+            LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
+            return ResponseEntity.accepted().body(resultantRelationship);
+        }
+
+        LOGGER.error("Couldn't add {} relationship for 'line-of-business-name': {} ...", relationship.getRelatedTo(),
+                lineOfBusinessName);
+
+        return getRequestErrorResponseEntity(request, LINE_OF_BUSINESS);
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/NodesController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/NodesController.java
new file mode 100755 (executable)
index 0000000..101f372
--- /dev/null
@@ -0,0 +1,115 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF;
+import static org.onap.aaisimulator.utils.Constants.NODES_URL;
+import static org.onap.aaisimulator.utils.Constants.RESOURCE_LINK;
+import static org.onap.aaisimulator.utils.Constants.RESOURCE_TYPE;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.NodeServiceInstance;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.NodesCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Controller
+@RequestMapping(path = NODES_URL)
+public class NodesController {
+
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(NodesController.class);
+
+    private final NodesCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public NodesController(final NodesCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @GetMapping(value = "/service-instances/service-instance/{service-instance-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getProject(@PathVariable(name = "service-instance-id") final String serviceInstanceId,
+            @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
+        LOGGER.info("retrieving service instance using 'service-instance-id': {} and format: {}...", serviceInstanceId,
+                format);
+
+        final Optional<NodeServiceInstance> optional = cacheServiceProvider.getNodeServiceInstance(serviceInstanceId);
+        if (!optional.isPresent()) {
+            LOGGER.error("Couldn't find {} in cache", serviceInstanceId);
+            return getRequestErrorResponseEntity(request);
+        }
+
+        final Format value = Format.forValue(format);
+        final NodeServiceInstance nodeServiceInstance = optional.get();
+        switch (value) {
+            case PATHED:
+                LOGGER.info("found project {} in cache", nodeServiceInstance);
+                final Map<String, Object> map = new LinkedHashMap<>();
+                map.put(RESOURCE_TYPE, nodeServiceInstance.getResourceType());
+                map.put(RESOURCE_LINK, nodeServiceInstance.getResourceLink());
+                return ResponseEntity.ok(new Results(map));
+            case RAW:
+                final Optional<ServiceInstance> serviceInstance =
+                        cacheServiceProvider.getServiceInstance(nodeServiceInstance);
+                if (serviceInstance.isPresent()) {
+                    return ResponseEntity.ok(serviceInstance.get());
+                }
+                LOGGER.error("Unable to find Service instance in cahce using {}", nodeServiceInstance);
+                return getRequestErrorResponseEntity(request);
+            default:
+                break;
+        }
+        LOGGER.error("invalid format type :{}", format);
+        return getRequestErrorResponseEntity(request);
+    }
+
+    @GetMapping(value = "/generic-vnfs", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getGenericVnfs(@RequestParam(name = "vnf-name") final String vnfName,
+            final HttpServletRequest request) {
+        LOGGER.info("will find GenericVnfs for name: {}", vnfName);
+        final Optional<GenericVnfs> optional = cacheServiceProvider.getGenericVnfs(vnfName);
+        if (optional.isPresent()) {
+            LOGGER.info("found matching GenericVnfs for name: {}", vnfName);
+            return ResponseEntity.ok(optional.get());
+        }
+        LOGGER.error("Unable to find GenericVnfs in cahce using {}", vnfName);
+        return getRequestErrorResponseEntity(request, GENERIC_VNF);
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/OwningEntityController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/OwningEntityController.java
new file mode 100755 (executable)
index 0000000..0a08d64
--- /dev/null
@@ -0,0 +1,137 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.OWNING_ENTITY;
+import static org.onap.aaisimulator.utils.Constants.OWNING_ENTITY_URL;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getHeaders;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.OwningEntity;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.OwnEntityCacheServiceProvider;
+import org.onap.aaisimulator.utils.HttpServiceUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Controller
+@RequestMapping(path = OWNING_ENTITY_URL)
+public class OwningEntityController {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(OwningEntityController.class);
+
+    private final OwnEntityCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public OwningEntityController(final OwnEntityCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "{owning-entity-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putOwningEntity(@RequestBody final OwningEntity owningEntity,
+            @PathVariable("owning-entity-id") final String owningEntityId, final HttpServletRequest request) {
+        LOGGER.info("Will add OwningEntity to cache with key 'owning-entity-id': {} ...",
+                owningEntity.getOwningEntityId());
+
+        if (owningEntity.getResourceVersion() == null || owningEntity.getResourceVersion().isEmpty()) {
+            owningEntity.setResourceVersion(getResourceVersion());
+
+        }
+        cacheServiceProvider.putOwningEntity(owningEntityId, owningEntity);
+        return ResponseEntity.accepted().build();
+    }
+
+    @GetMapping(value = "{owning-entity-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getOwningEntity(@PathVariable("owning-entity-id") final String owningEntityId,
+            @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
+            @RequestParam(name = "resultSize", required = false) final Integer resultSize,
+            @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
+        LOGGER.info("retrieving owning entity for 'owning-entity-id': {} ...", owningEntityId);
+
+        final Optional<OwningEntity> optional = cacheServiceProvider.getOwningEntity(owningEntityId);
+        if (!optional.isPresent()) {
+            LOGGER.error("Couldn't find {} in cache", owningEntityId);
+            return getRequestErrorResponseEntity(request);
+        }
+
+        final Format value = Format.forValue(format);
+        switch (value) {
+            case RAW:
+                final OwningEntity owningEntity = optional.get();
+                LOGGER.info("found OwningEntity {} in cache", owningEntity);
+                return ResponseEntity.ok(owningEntity);
+            case COUNT:
+                final Map<String, Object> map = new HashMap<>();
+                map.put(OWNING_ENTITY, 1);
+                return ResponseEntity.ok(new Results(map));
+            default:
+                break;
+        }
+        LOGGER.error("invalid format type :{}", format);
+        return getRequestErrorResponseEntity(request);
+    }
+
+    @PutMapping(value = "/{owning-entity-id}/relationship-list/relationship",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putOwningEntityRelationShip(@RequestBody final Relationship relationship,
+            @PathVariable("owning-entity-id") final String owningEntityId, final HttpServletRequest request) {
+
+        LOGGER.info("adding relationship for owning-entity-id: {} ...", owningEntityId);
+
+        if (relationship.getRelatedLink() != null) {
+            final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
+            final HttpHeaders incomingHeader = getHeaders(request);
+
+            final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
+                    request.getRequestURI(), owningEntityId, relationship);
+            if (result) {
+                LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
+                return ResponseEntity.accepted().build();
+            }
+        }
+
+        LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
+        return getRequestErrorResponseEntity(request);
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/PlatformController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/PlatformController.java
new file mode 100755 (executable)
index 0000000..5eef960
--- /dev/null
@@ -0,0 +1,134 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.PLATFORM;
+import static org.onap.aaisimulator.utils.Constants.PLATFORMS_URL;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.Platform;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.PlatformCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Controller
+@RequestMapping(path = PLATFORMS_URL)
+public class PlatformController {
+    private static final Logger LOGGER = LoggerFactory.getLogger(PlatformController.class);
+
+    private final PlatformCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public PlatformController(final PlatformCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "{platform-name}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putPlatform(@RequestBody final Platform platform,
+            @PathVariable("platform-name") final String platformName, final HttpServletRequest request) {
+        LOGGER.info("Will add Platform to cache with key 'platform-name': {} ...", platform.getPlatformName());
+
+        if (platform.getResourceVersion() == null || platform.getResourceVersion().isEmpty()) {
+            platform.setResourceVersion(getResourceVersion());
+
+        }
+        cacheServiceProvider.putPlatform(platformName, platform);
+        return ResponseEntity.accepted().build();
+    }
+
+    @GetMapping(value = "/{platform-name}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getPlatform(@PathVariable("platform-name") final String platformName,
+            @RequestParam(name = "depth", required = false) final Integer depth,
+            @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
+            @RequestParam(name = "resultSize", required = false) final Integer resultSize,
+            @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
+
+        LOGGER.info(
+                "retrieving Platform for 'platform-name': {} with depth: {}, resultIndex: {}, resultSize:{}, format: {} ...",
+                platformName, depth, resultIndex, resultSize, format);
+        final Optional<Platform> optional = cacheServiceProvider.getPlatform(platformName);
+        if (optional.isPresent()) {
+
+            final Format value = Format.forValue(format);
+            switch (value) {
+                case RAW:
+                    final Platform platform = optional.get();
+                    LOGGER.info("found Platform {} in cache", platform);
+                    return ResponseEntity.ok(platform);
+                case COUNT:
+                    final Map<String, Object> map = new HashMap<>();
+                    map.put(PLATFORM, 1);
+                    return ResponseEntity.ok(new Results(map));
+                default:
+                    break;
+            }
+            LOGGER.error("invalid format type :{}", format);
+
+        }
+        LOGGER.error("Unable to find Platform in cahce using {}", platformName);
+        return getRequestErrorResponseEntity(request, PLATFORM);
+    }
+
+    @PutMapping(value = "/{platform-name}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putRelationShip(@PathVariable("platform-name") final String platformName,
+            @RequestBody final Relationship relationship, final HttpServletRequest request) {
+        LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
+
+        final Optional<Relationship> optional =
+                cacheServiceProvider.addRelationShip(platformName, relationship, request.getRequestURI());
+
+        if (optional.isPresent()) {
+            final Relationship resultantRelationship = optional.get();
+            LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
+            return ResponseEntity.accepted().body(resultantRelationship);
+        }
+
+        LOGGER.error("Couldn't add {} relationship for 'platform-name': {} ...", relationship.getRelatedTo(),
+                platformName);
+
+        return getRequestErrorResponseEntity(request, PLATFORM);
+
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/PnfsController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/PnfsController.java
new file mode 100755 (executable)
index 0000000..6311af6
--- /dev/null
@@ -0,0 +1,159 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2020 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+
+import org.onap.aai.domain.yang.v15.Pnf;
+import org.onap.aai.domain.yang.v15.Pnfs;
+import org.onap.aaisimulator.service.providers.PnfCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
+import java.util.Optional;
+
+import static org.onap.aaisimulator.utils.Constants.APPLICATION_MERGE_PATCH_JSON;
+import static org.onap.aaisimulator.utils.Constants.PNF;
+import static org.onap.aaisimulator.utils.Constants.PNFS_URL;
+import static org.onap.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+
+/**
+ * @author Raj Gumma (raj.gumma@est.tech)
+ */
+@Controller
+@RequestMapping(path = PNFS_URL)
+public class PnfsController {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(PnfsController.class);
+
+    private final PnfCacheServiceProvider cacheServiceProvider;
+
+
+    @Autowired
+    public PnfsController(final PnfCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "/pnf/{pnf-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putPnf(@RequestBody final Pnf pnf,
+                                    @PathVariable("pnf-id") final String pnfId, final HttpServletRequest request) {
+        LOGGER.info("Will add Pnf to cache with 'pnf-id': {} ...", pnfId);
+
+        if (pnf.getResourceVersion() == null || pnf.getResourceVersion().isEmpty()) {
+            pnf.setResourceVersion(getResourceVersion());
+        }
+        cacheServiceProvider.putPnf(pnfId, pnf);
+        return ResponseEntity.accepted().build();
+    }
+
+    @GetMapping(value = "/pnf/{pnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getPnf(@PathVariable("pnf-id") final String pnfId, final HttpServletRequest request) {
+        LOGGER.info("Will get Pnf for 'pnf-id': {} ", pnfId);
+
+        final Optional<Pnf> optional = cacheServiceProvider.getPnf(pnfId);
+
+        if (optional.isPresent()) {
+            final Pnf pnf = optional.get();
+            LOGGER.info("found Pnf {} in cache", pnf);
+            return ResponseEntity.ok(pnf);
+        }
+
+        LOGGER.error("Unable to find Pnf in cache for 'pnf-id': {}", pnfId);
+        return getRequestErrorResponseEntity(request, "pnf");
+
+    }
+
+    @PostMapping(value = "/pnf/{pnf-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML, APPLICATION_MERGE_PATCH_JSON},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> patchPnf(@RequestBody final Pnf pnf,
+                                      @PathVariable("pnf-id") final String pnfId,
+                                      @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String xHttpHeaderOverride,
+                                      final HttpServletRequest request) {
+
+        LOGGER.info("Will post Pnf to cache with 'pnf-id': {} and '{}': {} ...", pnfId, X_HTTP_METHOD_OVERRIDE,
+                xHttpHeaderOverride);
+
+        if (HttpMethod.PATCH.toString().equalsIgnoreCase(xHttpHeaderOverride)) {
+            if (cacheServiceProvider.patchPnf(pnfId, pnf)) {
+                return ResponseEntity.accepted().build();
+            }
+            LOGGER.error("Unable to apply patch to Pnf using 'pnf-id': {} ... ", pnfId);
+            return getRequestErrorResponseEntity(request, PNF);
+        }
+        LOGGER.error("{} not supported ... ", xHttpHeaderOverride);
+
+        return getRequestErrorResponseEntity(request, PNF);
+    }
+
+    @GetMapping(produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getPnfs(@RequestParam(name = "selflink") final String selflink,
+                                     final HttpServletRequest request) {
+        LOGGER.info("will retrieve Pnfs using selflink: {}", selflink);
+
+        final List<Pnf> pnfList = cacheServiceProvider.getPnfs(selflink);
+
+        if (pnfList.isEmpty()) {
+            LOGGER.error("No matching pnfs found using selflink: {}", selflink);
+            return getRequestErrorResponseEntity(request, PNF);
+        }
+
+        LOGGER.info("found {} Pnfs in cache", pnfList.size());
+        final Pnfs pnfs = new Pnfs();
+        pnfs.getPnf().addAll(pnfList);
+        return ResponseEntity.ok(pnfs);
+    }
+
+    @DeleteMapping(value = "/pnf/{pnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> deletePnf(@PathVariable("pnf-id") final String pnfId,
+                                       @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
+        LOGGER.info("Will delete Pnf for 'pnf-id': {} and 'resource-version': {}", pnfId, resourceVersion);
+
+        if (cacheServiceProvider.deletePnf(pnfId, resourceVersion)) {
+            LOGGER.info("Successfully delete Pnf from cache for 'pnf-id': {} and 'resource-version': {}", pnfId,
+                    resourceVersion);
+            return ResponseEntity.noContent().build();
+        }
+
+        LOGGER.error("Unable to delete Pnf for 'pnf-id': {} and 'resource-version': {} ...", pnfId,
+                resourceVersion);
+        return getRequestErrorResponseEntity(request, PNF);
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ProjectController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ProjectController.java
new file mode 100755 (executable)
index 0000000..c901aa8
--- /dev/null
@@ -0,0 +1,137 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.onap.aaisimulator.utils.Constants.PROJECT;
+import static org.onap.aaisimulator.utils.Constants.PROJECT_URL;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getHeaders;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.Project;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.ProjectCacheServiceProvider;
+import org.onap.aaisimulator.utils.HttpServiceUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Controller
+@RequestMapping(path = PROJECT_URL)
+public class ProjectController {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ProjectController.class);
+
+    private final ProjectCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public ProjectController(final ProjectCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "/{project-name}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putProject(@RequestBody final Project project,
+            @PathVariable("project-name") final String projectName, final HttpServletRequest request) {
+        LOGGER.info("Will put project for 'project-name': {} ...", project.getProjectName());
+
+        if (project.getResourceVersion() == null || project.getResourceVersion().isEmpty()) {
+            project.setResourceVersion(getResourceVersion());
+
+        }
+        cacheServiceProvider.putProject(projectName, project);
+        return ResponseEntity.accepted().build();
+
+    }
+
+    @GetMapping(value = "/{project-name}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getProject(@PathVariable("project-name") final String projectName,
+            @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
+            @RequestParam(name = "resultSize", required = false) final Integer resultSize,
+            @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
+        LOGGER.info("retrieving project for 'project-name': {} ...", projectName);
+
+        final Optional<Project> optional = cacheServiceProvider.getProject(projectName);
+        if (!optional.isPresent()) {
+            LOGGER.error("Couldn't find {} in cache", projectName);
+            return getRequestErrorResponseEntity(request);
+        }
+
+        final Format value = Format.forValue(format);
+        switch (value) {
+            case RAW:
+                final Project project = optional.get();
+                LOGGER.info("found project {} in cache", project);
+                return ResponseEntity.ok(project);
+            case COUNT:
+                final Map<String, Object> map = new HashMap<>();
+                map.put(PROJECT, 1);
+                return ResponseEntity.ok(new Results(map));
+            default:
+                break;
+        }
+        LOGGER.error("invalid format type :{}", format);
+        return getRequestErrorResponseEntity(request);
+    }
+
+    @PutMapping(value = "/{project-name}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putProjectRelationShip(@RequestBody final Relationship relationship,
+            @PathVariable("project-name") final String projectName, final HttpServletRequest request) {
+
+        LOGGER.info("adding relationship for project-name: {} ...", projectName);
+
+        if (relationship.getRelatedLink() != null) {
+            final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
+            final HttpHeaders incomingHeader = getHeaders(request);
+
+            final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
+                    request.getRequestURI(), projectName, relationship);
+            if (result) {
+                LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
+                return ResponseEntity.accepted().build();
+            }
+        }
+
+        LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
+        return getRequestErrorResponseEntity(request);
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ServiceDesignAndCreationController.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/controller/ServiceDesignAndCreationController.java
new file mode 100644 (file)
index 0000000..7f12341
--- /dev/null
@@ -0,0 +1,74 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import static org.onap.aaisimulator.utils.Constants.SERVICE_DESIGN_AND_CREATION_URL;
+
+/**
+ * @author Eliezio Oliveira (eliezio.oliveira@est.tech)
+ */
+@RestController
+@RequestMapping(path = SERVICE_DESIGN_AND_CREATION_URL)
+public class ServiceDesignAndCreationController {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(ServiceDesignAndCreationController.class);
+
+  @Value("${SERVICE_DESIGN_AND_CREATION_RESPONSES_LOCATION:./}")
+  private String responsesLocation;
+
+  @GetMapping(path = "/models/model/{model-invariant-id}/model-vers",
+      produces = MediaType.APPLICATION_XML_VALUE)
+  public ResponseEntity<String> getModelVers(@PathVariable("model-invariant-id") String modelInvariantId) {
+    Path responsesPath = Paths.get(responsesLocation).toAbsolutePath();
+    LOGGER.info("Will get ModelVer for 'model-invariant-id': {}, looking under {}",
+        modelInvariantId, responsesPath.toString());
+
+    Path responsePath = responsesPath.resolve(modelInvariantId + ".xml");
+    if (!responsePath.toFile().exists()) {
+      LOGGER.error("{} not found", responsePath.toString());
+      return ResponseEntity.notFound().build();
+    }
+    try {
+      String content = new String(Files.readAllBytes(responsePath), StandardCharsets.UTF_8);
+      LOGGER.info("{} found with {} characters", responsePath.toString(), content.length());
+      return ResponseEntity.ok().body(content);
+    } catch (IOException e) {
+      LOGGER.error("Failed to read response from {}: {}}", responsePath.toString(), e.getMessage());
+      return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
+    }
+  }
+}
\ No newline at end of file
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/exception/InvalidRestRequestException.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/exception/InvalidRestRequestException.java
new file mode 100755 (executable)
index 0000000..f587b9b
--- /dev/null
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.aaisimulator.exception;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class InvalidRestRequestException extends RuntimeException {
+    private static final long serialVersionUID = -1158414939006977465L;
+
+    public InvalidRestRequestException(final String message) {
+        super(message);
+    }
+
+    public InvalidRestRequestException(final String message, final Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/exception/RestProcessingException.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/exception/RestProcessingException.java
new file mode 100755 (executable)
index 0000000..11218c8
--- /dev/null
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.exception;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class RestProcessingException extends RuntimeException {
+
+    private static final long serialVersionUID = 16862313537198441L;
+
+    public RestProcessingException(final String message) {
+        super(message);
+    }
+
+    public RestProcessingException(final String message, final Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/CloudRegionKey.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/CloudRegionKey.java
new file mode 100755 (executable)
index 0000000..b557434
--- /dev/null
@@ -0,0 +1,85 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.models;
+
+import java.io.Serializable;
+import org.springframework.util.ObjectUtils;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class CloudRegionKey implements Serializable {
+
+    private static final long serialVersionUID = 6175094050996035737L;
+
+    private final String cloudOwner;
+
+    private final String cloudRegionId;
+
+    public CloudRegionKey(final String cloudOwner, final String cloudRegionId) {
+        this.cloudOwner = cloudOwner;
+        this.cloudRegionId = cloudRegionId;
+    }
+
+    /**
+     * @return the cloudOwner
+     */
+    public String getCloudOwner() {
+        return cloudOwner;
+    }
+
+    /**
+     * @return the cloudRegionId
+     */
+    public String getCloudRegionId() {
+        return cloudRegionId;
+    }
+
+    public boolean isValid() {
+        return cloudOwner != null && !cloudOwner.isEmpty() && cloudRegionId != null && !cloudRegionId.isEmpty();
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + (ObjectUtils.nullSafeHashCode(cloudOwner));
+        result = prime * result + (ObjectUtils.nullSafeHashCode(cloudRegionId));
+
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (obj instanceof CloudRegionKey) {
+            final CloudRegionKey other = (CloudRegionKey) obj;
+            return ObjectUtils.nullSafeEquals(cloudOwner, other.cloudOwner)
+                    && ObjectUtils.nullSafeEquals(cloudRegionId, other.cloudRegionId);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return "CloudRegionKey [cloudOwner=" + cloudOwner + ", cloudRegionId=" + cloudRegionId + "]";
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/Format.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/Format.java
new file mode 100755 (executable)
index 0000000..174e416
--- /dev/null
@@ -0,0 +1,49 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.models;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public enum Format {
+
+    COUNT("count"), RAW("raw"), PATHED("pathed");
+
+    private final String value;
+
+    private Format(final String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public static Format forValue(final String value) {
+        for (final Format format : Format.values()) {
+            if (format.getValue().equals(value)) {
+                return format;
+            }
+        }
+        return RAW;
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/NodeServiceInstance.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/NodeServiceInstance.java
new file mode 100755 (executable)
index 0000000..6b4762f
--- /dev/null
@@ -0,0 +1,139 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.models;
+
+import java.io.Serializable;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class NodeServiceInstance implements Serializable {
+
+    private static final long serialVersionUID = -3314166327618070948L;
+
+    private String globalCustomerId;
+    private String serviceType;
+    private String serviceInstanceId;
+    private String resourceType;
+    private String resourceLink;
+
+    public NodeServiceInstance() {}
+
+
+    public NodeServiceInstance(final String globalCustomerId, final String serviceType, final String serviceInstanceId,
+            final String resourceType, final String resourceLink) {
+        this.globalCustomerId = globalCustomerId;
+        this.serviceType = serviceType;
+        this.serviceInstanceId = serviceInstanceId;
+        this.resourceType = resourceType;
+        this.resourceLink = resourceLink;
+    }
+
+
+    /**
+     * @return the globalCustomerId
+     */
+    public String getGlobalCustomerId() {
+        return globalCustomerId;
+    }
+
+
+    /**
+     * @param globalCustomerId the globalCustomerId to set
+     */
+    public void setGlobalCustomerId(final String globalCustomerId) {
+        this.globalCustomerId = globalCustomerId;
+    }
+
+
+    /**
+     * @return the serviceType
+     */
+    public String getServiceType() {
+        return serviceType;
+    }
+
+
+    /**
+     * @param serviceType the serviceType to set
+     */
+    public void setServiceType(final String serviceType) {
+        this.serviceType = serviceType;
+    }
+
+
+    /**
+     * @return the serviceInstanceId
+     */
+    public String getServiceInstanceId() {
+        return serviceInstanceId;
+    }
+
+
+    /**
+     * @param serviceInstanceId the serviceInstanceId to set
+     */
+    public void setServiceInstanceId(final String serviceInstanceId) {
+        this.serviceInstanceId = serviceInstanceId;
+    }
+
+
+    /**
+     * @return the resourceType
+     */
+    public String getResourceType() {
+        return resourceType;
+    }
+
+
+    /**
+     * @param resourceType the resourceType to set
+     */
+    public void setResourceType(final String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+
+    /**
+     * @return the resourceLink
+     */
+    public String getResourceLink() {
+        return resourceLink;
+    }
+
+
+    /**
+     * @param resourceLink the resourceLink to set
+     */
+    public void setResourceLink(final String resourceLink) {
+        this.resourceLink = resourceLink;
+    }
+
+
+    @Override
+    public String toString() {
+        return "NodeServiceInstance [globalCustomerId=" + globalCustomerId + ", serviceType=" + serviceType
+                + ", serviceInstanceId=" + serviceInstanceId + ", resourceType=" + resourceType + ", resourceLink="
+                + resourceLink + "]";
+    }
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/Results.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/models/Results.java
new file mode 100755 (executable)
index 0000000..8954327
--- /dev/null
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.models;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class Results implements Serializable {
+
+    private static final long serialVersionUID = 3967660859271162759L;
+
+    @JsonProperty("results")
+    private List<Map<String, Object>> values = new ArrayList<>();
+
+    public Results() {}
+
+    public Results(final Map<String, Object> value) {
+        this.values.add(value);
+    }
+
+    /**
+     * @return the values
+     */
+    public List<Map<String, Object>> getValues() {
+        return values;
+    }
+
+    /**
+     * @param values the values to set
+     */
+    public void setValues(final List<Map<String, Object>> values) {
+        this.values = values;
+    }
+
+
+    @JsonIgnore
+    @Override
+    public String toString() {
+        return "Result [values=" + values + "]";
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/Clearable.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/Clearable.java
new file mode 100755 (executable)
index 0000000..d20d412
--- /dev/null
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public interface Clearable {
+    void clearAll();
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CloudRegionCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CloudRegionCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..3f440ec
--- /dev/null
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aai.domain.yang.CloudRegion;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.Tenant;
+import org.onap.aai.domain.yang.Vserver;
+import org.onap.aaisimulator.models.CloudRegionKey;
+import org.springframework.http.HttpHeaders;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public interface CloudRegionCacheServiceProvider extends Clearable {
+
+    void putCloudRegion(final CloudRegionKey cloudRegionKey, final CloudRegion cloudRegion);
+
+    Optional<CloudRegion> getCloudRegion(final CloudRegionKey cloudRegionKey);
+
+    Optional<Relationship> addRelationShip(final CloudRegionKey key, final Relationship relationship,
+            final String requestUri);
+
+    boolean putTenant(final CloudRegionKey key, final String tenantId, Tenant tenant);
+
+    Optional<Tenant> getTenant(final CloudRegionKey key, final String tenantId);
+
+    boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl, final String requestURI,
+            final CloudRegionKey key, final String tenantId, final Relationship relationship);
+
+    Optional<EsrSystemInfoList> getEsrSystemInfoList(final CloudRegionKey key);
+
+    boolean putEsrSystemInfo(final CloudRegionKey key, final String esrSystemInfoId, final EsrSystemInfo esrSystemInfo);
+
+    boolean putVserver(final CloudRegionKey key, final String tenantId, final String vServerId, Vserver vServer);
+
+    Optional<Vserver> getVserver(final CloudRegionKey key, final String tenantId, final String vServerId);
+
+    boolean deleteVserver(final CloudRegionKey key, final String tenantId, final String vServerId,
+            final String resourceVersion);
+
+    Optional<Relationship> addvServerRelationShip(final CloudRegionKey key, final String tenantId,
+            final String vServerId, final Relationship relationship, final String requestUri);
+
+    boolean addVServerRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl, final String requestURI, final CloudRegionKey key,
+            final String tenantId, final String vServerId, final Relationship relationship);
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..a26c0eb
--- /dev/null
@@ -0,0 +1,471 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.CLOUD_REGION_CACHE;
+import static org.onap.aaisimulator.utils.Constants.BELONGS_TO;
+import static org.onap.aaisimulator.utils.Constants.CLOUD_REGION;
+import static org.onap.aaisimulator.utils.Constants.CLOUD_REGION_CLOUD_OWNER;
+import static org.onap.aaisimulator.utils.Constants.CLOUD_REGION_CLOUD_REGION_ID;
+import static org.onap.aaisimulator.utils.Constants.CLOUD_REGION_OWNER_DEFINED_TYPE;
+import static org.onap.aaisimulator.utils.Constants.HOSTED_ON;
+import static org.onap.aaisimulator.utils.Constants.LOCATED_IN;
+import static org.onap.aaisimulator.utils.Constants.TENANT;
+import static org.onap.aaisimulator.utils.Constants.TENANT_TENANT_ID;
+import static org.onap.aaisimulator.utils.Constants.TENANT_TENANT_NAME;
+import static org.onap.aaisimulator.utils.Constants.VSERVER;
+import static org.onap.aaisimulator.utils.Constants.VSERVER_VSERVER_ID;
+import static org.onap.aaisimulator.utils.Constants.VSERVER_VSERVER_NAME;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getBiDirectionalRelationShipListRelatedLink;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getTargetUrl;
+import java.util.List;
+import java.util.Optional;
+import org.onap.aai.domain.yang.CloudRegion;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aai.domain.yang.Tenant;
+import org.onap.aai.domain.yang.Tenants;
+import org.onap.aai.domain.yang.Vserver;
+import org.onap.aai.domain.yang.Vservers;
+import org.onap.aaisimulator.models.CloudRegionKey;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.http.HttpHeaders;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class CloudRegionCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements CloudRegionCacheServiceProvider {
+
+
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionCacheServiceProviderImpl.class);
+
+    private final HttpRestServiceProvider httpRestServiceProvider;
+
+    @Autowired
+    public CloudRegionCacheServiceProviderImpl(final CacheManager cacheManager,
+            final HttpRestServiceProvider httpRestServiceProvider) {
+        super(cacheManager);
+        this.httpRestServiceProvider = httpRestServiceProvider;
+    }
+
+    @Override
+    public void putCloudRegion(final CloudRegionKey cloudRegionKey, final CloudRegion cloudRegion) {
+        LOGGER.info("Adding CloudRegion to cache with key: {} ...", cloudRegionKey);
+        final Cache cache = getCache(CLOUD_REGION_CACHE.getName());
+        cache.put(cloudRegionKey, cloudRegion);
+
+    }
+
+    @Override
+    public Optional<CloudRegion> getCloudRegion(final CloudRegionKey cloudRegionKey) {
+        LOGGER.info("getting CloudRegion from cache using key: {}", cloudRegionKey);
+        final Cache cache = getCache(CLOUD_REGION_CACHE.getName());
+        final CloudRegion value = cache.get(cloudRegionKey, CloudRegion.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        LOGGER.error("Unable to find CloudRegion in cache using key:{} ", cloudRegionKey);
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<Relationship> addRelationShip(final CloudRegionKey key, final Relationship relationship,
+            final String requestUri) {
+        final Optional<CloudRegion> optional = getCloudRegion(key);
+        if (optional.isPresent()) {
+            final CloudRegion cloudRegion = optional.get();
+            RelationshipList relationshipList = cloudRegion.getRelationshipList();
+            if (relationshipList == null) {
+                relationshipList = new RelationshipList();
+                cloudRegion.setRelationshipList(relationshipList);
+            }
+            relationshipList.getRelationship().add(relationship);
+
+            LOGGER.info("Successfully added relation to CloudRegion with key: {}", key);
+
+
+            final Relationship resultantRelationship = new Relationship();
+            resultantRelationship.setRelatedTo(CLOUD_REGION);
+            resultantRelationship.setRelationshipLabel(LOCATED_IN);
+            resultantRelationship.setRelatedLink(getBiDirectionalRelationShipListRelatedLink(requestUri));
+
+            final List<RelationshipData> relationshipDataList = resultantRelationship.getRelationshipData();
+            relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_OWNER, cloudRegion.getCloudOwner()));
+            relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_REGION_ID, cloudRegion.getCloudRegionId()));
+
+            final List<RelatedToProperty> relatedToPropertyList = resultantRelationship.getRelatedToProperty();
+
+            final RelatedToProperty relatedToProperty = new RelatedToProperty();
+            relatedToProperty.setPropertyKey(CLOUD_REGION_OWNER_DEFINED_TYPE);
+            relatedToProperty.setPropertyValue(cloudRegion.getOwnerDefinedType());
+            relatedToPropertyList.add(relatedToProperty);
+
+            return Optional.of(resultantRelationship);
+
+        }
+        LOGGER.error("Unable to find CloudRegion using key: {} ...", key);
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean putTenant(final CloudRegionKey key, final String tenantId, final Tenant tenant) {
+        final Optional<CloudRegion> optional = getCloudRegion(key);
+        if (optional.isPresent()) {
+            final CloudRegion cloudRegion = optional.get();
+            Tenants tenants = cloudRegion.getTenants();
+            if (tenants == null) {
+                tenants = new Tenants();
+                cloudRegion.setTenants(tenants);
+            }
+
+            final Optional<Tenant> existingTenantOptional = tenants.getTenant().stream()
+                    .filter(existing -> existing.getTenantId() != null && existing.getTenantId().equals(tenantId))
+                    .findFirst();
+
+            if (!existingTenantOptional.isPresent()) {
+                return tenants.getTenant().add(tenant);
+            }
+
+            LOGGER.warn("Tenant already exists ...");
+            return false;
+        }
+        LOGGER.error("Unable to add Tenant using key: {} ...", key);
+        return false;
+    }
+
+    @Override
+    public Optional<Tenant> getTenant(final CloudRegionKey key, final String tenantId) {
+        final Optional<CloudRegion> optional = getCloudRegion(key);
+        if (optional.isPresent()) {
+            final CloudRegion cloudRegion = optional.get();
+            final Tenants tenants = cloudRegion.getTenants();
+            if (tenants != null) {
+                return tenants.getTenant().stream().filter(existing -> existing.getTenantId().equals(tenantId))
+                        .findFirst();
+            }
+        }
+
+        LOGGER.error("Unable to find Tenant using key: {} and tenantId: {} ...", key, tenantId);
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+            final String requestUriString, final CloudRegionKey key, final String tenantId,
+            final Relationship relationship) {
+        try {
+            final Optional<Tenant> optional = getTenant(key, tenantId);
+            if (optional.isPresent()) {
+                final Tenant tenant = optional.get();
+                final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+
+                final Relationship outGoingRelationShip = getRelationship(requestUriString, key, tenant);
+                final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+                        outGoingRelationShip, targetUrl, Relationship.class);
+
+                if (optionalRelationship.isPresent()) {
+                    final Relationship resultantRelationship = optionalRelationship.get();
+                    RelationshipList relationshipList = tenant.getRelationshipList();
+                    if (relationshipList == null) {
+                        relationshipList = new RelationshipList();
+                        tenant.setRelationshipList(relationshipList);
+                    }
+
+                    if (relationshipList.getRelationship().add(resultantRelationship)) {
+                        LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+                        return true;
+                    }
+                }
+
+
+            }
+        } catch (final Exception exception) {
+            LOGGER.error("Unable to add two-way relationship for CloudRegion: {} and tenant: {}", key, tenantId,
+                    exception);
+        }
+        LOGGER.error("Unable to add relationship in cache for CloudRegion: {} and tenant: {}", key, tenantId);
+        return false;
+    }
+
+    @Override
+    public Optional<EsrSystemInfoList> getEsrSystemInfoList(final CloudRegionKey key) {
+        final Optional<CloudRegion> optional = getCloudRegion(key);
+        if (optional.isPresent()) {
+            final CloudRegion cloudRegion = optional.get();
+            final EsrSystemInfoList esrSystemInfoList = cloudRegion.getEsrSystemInfoList();
+            if (esrSystemInfoList != null) {
+                return Optional.of(esrSystemInfoList);
+            }
+        }
+        LOGGER.error("Unable to find EsrSystemInfoList in cache for CloudRegion: {} ", key);
+
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean putEsrSystemInfo(final CloudRegionKey key, final String esrSystemInfoId,
+            final EsrSystemInfo esrSystemInfo) {
+        final Optional<CloudRegion> optional = getCloudRegion(key);
+        if (optional.isPresent()) {
+            final CloudRegion cloudRegion = optional.get();
+            final List<EsrSystemInfo> esrSystemInfoList = getEsrSystemInfoList(cloudRegion);
+
+            final Optional<EsrSystemInfo> existingEsrSystemInfo =
+                    esrSystemInfoList.stream().filter(existing -> existing.getEsrSystemInfoId() != null
+                            && existing.getEsrSystemInfoId().equals(esrSystemInfoId)).findFirst();
+            if (existingEsrSystemInfo.isPresent()) {
+                LOGGER.error("EsrSystemInfo already exists {}", existingEsrSystemInfo.get());
+                return false;
+            }
+
+            return esrSystemInfoList.add(esrSystemInfo);
+
+        }
+        return false;
+    }
+
+    @Override
+    public boolean putVserver(final CloudRegionKey key, final String tenantId, final String vServerId,
+            final Vserver vServer) {
+        final Optional<Tenant> optional = getTenant(key, tenantId);
+        if (optional.isPresent()) {
+            final Tenant tenant = optional.get();
+            Vservers vServers = tenant.getVservers();
+            if (vServers == null) {
+                vServers = new Vservers();
+                tenant.setVservers(vServers);
+            }
+            final List<Vserver> vServerList = vServers.getVserver();
+
+            final Optional<Vserver> existingVserver = vServerList.stream()
+                    .filter(existing -> existing.getVserverId() != null && existing.getVserverId().equals(vServerId))
+                    .findFirst();
+
+            if (existingVserver.isPresent()) {
+                LOGGER.error("Vserver already exists {}", existingVserver.get());
+                return false;
+            }
+            return vServerList.add(vServer);
+
+        }
+        return false;
+    }
+
+    @Override
+    public Optional<Vserver> getVserver(final CloudRegionKey key, final String tenantId, final String vServerId) {
+        final Optional<Tenant> optional = getTenant(key, tenantId);
+        if (optional.isPresent()) {
+            final Tenant tenant = optional.get();
+            final Vservers vServers = tenant.getVservers();
+            if (vServers != null) {
+                return vServers.getVserver().stream()
+                        .filter(vServer -> vServer.getVserverId() != null && vServer.getVserverId().equals(vServerId))
+                        .findFirst();
+            }
+        }
+        LOGGER.error("Unable to find vServer in cache ... ");
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean deleteVserver(final CloudRegionKey key, final String tenantId, final String vServerId,
+            final String resourceVersion) {
+        final Optional<Vserver> optional = getVserver(key, tenantId, vServerId);
+        if (optional.isPresent()) {
+            final Optional<Tenant> tenantOptional = getTenant(key, tenantId);
+            if (tenantOptional.isPresent()) {
+                final Tenant tenant = tenantOptional.get();
+                final Vservers vServers = tenant.getVservers();
+                if (vServers != null) {
+                    return vServers.getVserver().removeIf(vServer -> {
+                        if (vServer.getVserverId() != null && vServer.getVserverId().equals(vServerId)
+                                && vServer.getResourceVersion() != null
+                                && vServer.getResourceVersion().equals(resourceVersion)) {
+                            LOGGER.info("Will remove Vserver from cache with vServerId: {} and resource-version: {} ",
+                                    vServerId, vServer.getResourceVersion());
+                            return true;
+                        }
+                        return false;
+                    });
+                }
+
+            }
+
+        }
+        LOGGER.error(
+                "Unable to find Vserver for using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {} ...",
+                key, tenantId, vServerId, resourceVersion);
+
+        return false;
+    }
+
+    @Override
+    public Optional<Relationship> addvServerRelationShip(final CloudRegionKey key, final String tenantId,
+            final String vServerId, final Relationship relationship, final String requestUri) {
+        final Optional<Vserver> optional = getVserver(key, tenantId, vServerId);
+        if (optional.isPresent()) {
+            final Vserver vServer = optional.get();
+            RelationshipList relationshipList = vServer.getRelationshipList();
+            if (relationshipList == null) {
+                relationshipList = new RelationshipList();
+                vServer.setRelationshipList(relationshipList);
+            }
+            relationshipList.getRelationship().add(relationship);
+            LOGGER.info("Successfully added relation to Vserver with key: {}, tenantId: {} and vServerId: {}", key,
+                    tenantId, vServerId);
+            final String relatedLink = getBiDirectionalRelationShipListRelatedLink(requestUri);
+
+            final Relationship resultantRelationship = getVserverRelationship(key, tenantId, vServer, relatedLink);
+
+            return Optional.of(resultantRelationship);
+        }
+
+        LOGGER.error("Unable to find Vserver using key: {}, tenantId: {} and vServerId: {}...", key, tenantId,
+                vServerId);
+        return Optional.empty();
+    }
+
+    private Relationship getVserverRelationship(final CloudRegionKey key, final String tenantId, final Vserver vServer,
+            final String relatedLink) {
+        final Relationship resultantRelationship = new Relationship();
+        resultantRelationship.setRelatedTo(VSERVER);
+        resultantRelationship.setRelationshipLabel(HOSTED_ON);
+        resultantRelationship.setRelatedLink(relatedLink);
+
+        final List<RelationshipData> relationshipDataList = resultantRelationship.getRelationshipData();
+        relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_OWNER, key.getCloudOwner()));
+        relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_REGION_ID, key.getCloudRegionId()));
+        relationshipDataList.add(getRelationshipData(TENANT_TENANT_ID, tenantId));
+        relationshipDataList.add(getRelationshipData(VSERVER_VSERVER_ID, vServer.getVserverId()));
+
+        final List<RelatedToProperty> relatedToPropertyList = resultantRelationship.getRelatedToProperty();
+
+        final RelatedToProperty relatedToProperty = new RelatedToProperty();
+        relatedToProperty.setPropertyKey(VSERVER_VSERVER_NAME);
+        relatedToProperty.setPropertyValue(vServer.getVserverName());
+        relatedToPropertyList.add(relatedToProperty);
+        return resultantRelationship;
+    }
+
+    @Override
+    public boolean addVServerRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+            final String requestUriString, final CloudRegionKey key, final String tenantId, final String vServerId,
+            final Relationship relationship) {
+        try {
+            final Optional<Vserver> optional = getVserver(key, tenantId, vServerId);
+            if (optional.isPresent()) {
+                final Vserver vServer = optional.get();
+                final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+                final Relationship outGoingRelationShip = getVserverRelationship(key, tenantId, vServer,
+                        getRelationShipListRelatedLink(requestUriString));
+                final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+                        outGoingRelationShip, targetUrl, Relationship.class);
+                if (optionalRelationship.isPresent()) {
+                    final Relationship resultantRelationship = optionalRelationship.get();
+
+                    RelationshipList relationshipList = vServer.getRelationshipList();
+                    if (relationshipList == null) {
+                        relationshipList = new RelationshipList();
+                        vServer.setRelationshipList(relationshipList);
+                    }
+
+                    final Optional<Relationship> relationShipExists = relationshipList.getRelationship().stream()
+                            .filter(relation -> relation.getRelatedTo().equals(resultantRelationship.getRelatedTo())
+                                    && relation.getRelatedLink().equals(resultantRelationship.getRelatedLink()))
+                            .findAny();
+
+                    if (relationShipExists.isPresent()) {
+                        LOGGER.info("relationship {} already exists in cache ", resultantRelationship);
+                        return true;
+                    }
+
+                    LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+                    return relationshipList.getRelationship().add(resultantRelationship);
+                }
+
+            }
+        } catch (final Exception exception) {
+            LOGGER.error("Unable to add two-way relationship for key: {}, tenantId: {} and vServerId: {}", key,
+                    tenantId, vServerId, exception);
+        }
+        LOGGER.error("Unable to add Vserver relationship for key: {}, tenantId: {} and vServerId: {}...", key, tenantId,
+                vServerId);
+        return false;
+    }
+
+    private List<EsrSystemInfo> getEsrSystemInfoList(final CloudRegion cloudRegion) {
+        EsrSystemInfoList esrSystemInfoList = cloudRegion.getEsrSystemInfoList();
+        if (esrSystemInfoList == null) {
+            esrSystemInfoList = new EsrSystemInfoList();
+            cloudRegion.setEsrSystemInfoList(esrSystemInfoList);
+        }
+        return esrSystemInfoList.getEsrSystemInfo();
+    }
+
+    private Relationship getRelationship(final String requestUriString, final CloudRegionKey cloudRegionKey,
+            final Tenant tenant) {
+        final Relationship relationShip = new Relationship();
+        relationShip.setRelatedTo(TENANT);
+        relationShip.setRelationshipLabel(BELONGS_TO);
+        relationShip.setRelatedLink(getRelationShipListRelatedLink(requestUriString));
+
+
+        final List<RelationshipData> relationshipDataList = relationShip.getRelationshipData();
+        relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_OWNER, cloudRegionKey.getCloudOwner()));
+        relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_REGION_ID, cloudRegionKey.getCloudRegionId()));
+        relationshipDataList.add(getRelationshipData(TENANT_TENANT_ID, tenant.getTenantId()));
+
+
+        final RelatedToProperty relatedToProperty = new RelatedToProperty();
+        relatedToProperty.setPropertyKey(TENANT_TENANT_NAME);
+        relatedToProperty.setPropertyValue(tenant.getTenantName());
+        relationShip.getRelatedToProperty().add(relatedToProperty);
+        return relationShip;
+    }
+
+    private RelationshipData getRelationshipData(final String key, final String value) {
+        final RelationshipData relationshipData = new RelationshipData();
+        relationshipData.setRelationshipKey(key);
+        relationshipData.setRelationshipValue(value);
+        return relationshipData;
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(CLOUD_REGION_CACHE.getName());
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CustomerCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CustomerCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..ad225ff
--- /dev/null
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aai.domain.yang.Customer;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aai.domain.yang.ServiceInstances;
+import org.onap.aai.domain.yang.ServiceSubscription;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public interface CustomerCacheServiceProvider extends Clearable {
+
+    Optional<Customer> getCustomer(final String globalCustomerId);
+
+    void putCustomer(final String globalCustomerId, final Customer customer);
+
+    Optional<ServiceSubscription> getServiceSubscription(final String globalCustomerId, final String serviceType);
+
+    boolean putServiceSubscription(final String globalCustomerId, final String serviceType,
+            final ServiceSubscription serviceSubscription);
+
+    Optional<ServiceInstances> getServiceInstances(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceName);
+
+    Optional<ServiceInstance> getServiceInstance(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId);
+
+    boolean putServiceInstance(final String globalCustomerId, final String serviceType, final String serviceInstanceId,
+            final ServiceInstance serviceInstance);
+
+    boolean patchServiceInstance(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final ServiceInstance serviceInstance);
+
+    Optional<Relationship> getRelationship(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final String vnfName);
+
+    Optional<Relationship> addRelationShip(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final Relationship relationship, final String requestUri);
+
+    boolean deleteSericeInstance(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final String resourceVersion);
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CustomerCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/CustomerCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..e755c44
--- /dev/null
@@ -0,0 +1,365 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.CUSTOMER_CACHE;
+import static org.onap.aaisimulator.utils.Constants.CUSTOMER_GLOBAL_CUSTOMER_ID;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF_VNF_NAME;
+import static org.onap.aaisimulator.utils.Constants.SERVICE_INSTANCE_SERVICE_INSTANCE_ID;
+import static org.onap.aaisimulator.utils.Constants.SERVICE_INSTANCE_SERVICE_INSTANCE_NAME;
+import static org.onap.aaisimulator.utils.Constants.SERVICE_SUBSCRIPTION_SERVICE_TYPE;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getBiDirectionalRelationShipListRelatedLink;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+import org.onap.aai.domain.yang.Customer;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aai.domain.yang.ServiceInstances;
+import org.onap.aai.domain.yang.ServiceSubscription;
+import org.onap.aai.domain.yang.ServiceSubscriptions;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Service
+public class CustomerCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements CustomerCacheServiceProvider {
+    private static final Logger LOGGER = LoggerFactory.getLogger(CustomerCacheServiceProviderImpl.class);
+
+    @Autowired
+    public CustomerCacheServiceProviderImpl(final CacheManager cacheManager) {
+        super(cacheManager);
+    }
+
+    @Override
+    public Optional<Customer> getCustomer(final String globalCustomerId) {
+        LOGGER.info("getting customer from cache using key: {}", globalCustomerId);
+        final Cache cache = getCache(CUSTOMER_CACHE.getName());
+        final Customer value = cache.get(globalCustomerId, Customer.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public void putCustomer(final String globalCustomerId, final Customer customer) {
+        LOGGER.info("Adding customer: {} with key: {} in cache ...", customer, globalCustomerId);
+        final Cache cache = getCache(CUSTOMER_CACHE.getName());
+
+        cache.put(globalCustomerId, customer);
+    }
+
+    @Override
+    public Optional<ServiceSubscription> getServiceSubscription(final String globalCustomerId,
+            final String serviceType) {
+        LOGGER.info("getting service subscription from cache for globalCustomerId: {} and serviceType: {}",
+                globalCustomerId, serviceType);
+
+        final Cache cache = getCache(CUSTOMER_CACHE.getName());
+
+        final Customer value = cache.get(globalCustomerId, Customer.class);
+
+        if (value != null) {
+            return Optional.ofNullable(value.getServiceSubscriptions().getServiceSubscription().stream()
+                    .filter(s -> serviceType.equals(s.getServiceType())).findFirst().orElse(null));
+        }
+        return Optional.empty();
+
+    }
+
+    @Override
+    public Optional<ServiceInstances> getServiceInstances(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceName) {
+
+        final Cache cache = getCache(CUSTOMER_CACHE.getName());
+        final Customer value = cache.get(globalCustomerId, Customer.class);
+
+        if (value != null) {
+            final Optional<ServiceSubscription> serviceSubscription = value.getServiceSubscriptions()
+                    .getServiceSubscription().stream().filter(s -> serviceType.equals(s.getServiceType())).findFirst();
+
+            if (serviceSubscription.isPresent()) {
+                LOGGER.info("Found service subscription ...");
+                final ServiceInstances serviceInstances = serviceSubscription.get().getServiceInstances();
+                if (serviceInstances != null) {
+                    final List<ServiceInstance> serviceInstancesList =
+                            serviceInstances.getServiceInstance().stream()
+                                    .filter(serviceInstance -> serviceInstanceName
+                                            .equals(serviceInstance.getServiceInstanceName()))
+                                    .collect(Collectors.toList());
+                    if (serviceInstancesList != null && !serviceInstancesList.isEmpty()) {
+                        LOGGER.info("Found {} service instances ", serviceInstancesList.size());
+                        final ServiceInstances result = new ServiceInstances();
+                        result.getServiceInstance().addAll(serviceInstancesList);
+                        return Optional.of(result);
+
+                    }
+                }
+            }
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<ServiceInstance> getServiceInstance(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId) {
+        final Cache cache = getCache(CUSTOMER_CACHE.getName());
+        final Customer value = cache.get(globalCustomerId, Customer.class);
+
+        if (value != null) {
+            final Optional<ServiceSubscription> serviceSubscription = value.getServiceSubscriptions()
+                    .getServiceSubscription().stream().filter(s -> serviceType.equals(s.getServiceType())).findFirst();
+
+            if (serviceSubscription.isPresent()) {
+                LOGGER.info("Found service subscription ...");
+                final ServiceInstances serviceInstances = serviceSubscription.get().getServiceInstances();
+                if (serviceInstances != null) {
+                    return Optional.ofNullable(serviceInstances.getServiceInstance().stream()
+                            .filter(serviceInstance -> serviceInstanceId.equals(serviceInstance.getServiceInstanceId()))
+                            .findFirst().orElse(null));
+                }
+
+            }
+        }
+        LOGGER.error(
+                "Unable to find ServiceInstance using globalCustomerId: {}, serviceType: {} and serviceInstanceId: {} ...",
+                globalCustomerId, serviceType, serviceInstanceId);
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean putServiceInstance(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final ServiceInstance serviceInstance) {
+        LOGGER.info("Adding serviceInstance: {} in cache ...", serviceInstance, globalCustomerId);
+
+        final Cache cache = getCache(CUSTOMER_CACHE.getName());
+        final Customer value = cache.get(globalCustomerId, Customer.class);
+
+        if (value != null) {
+            final Optional<ServiceSubscription> serviceSubscription = value.getServiceSubscriptions()
+                    .getServiceSubscription().stream().filter(s -> serviceType.equals(s.getServiceType())).findFirst();
+
+            if (serviceSubscription.isPresent()) {
+                final ServiceInstances serviceInstances = getServiceInstances(serviceSubscription);
+
+
+                if (!serviceInstances.getServiceInstance().stream()
+                        .filter(existing -> serviceInstanceId.equals(existing.getServiceInstanceId())).findFirst()
+                        .isPresent()) {
+                    return serviceInstances.getServiceInstance().add(serviceInstance);
+                }
+                LOGGER.error("Service {} already exists ....", serviceInstanceId);
+                return false;
+            }
+            LOGGER.error("Couldn't find  service subscription with serviceType: {} in cache ", serviceType);
+            return false;
+        }
+        LOGGER.error("Couldn't find  Customer with key: {} in cache ", globalCustomerId);
+        return false;
+    }
+
+    @Override
+    public boolean putServiceSubscription(final String globalCustomerId, final String serviceType,
+            final ServiceSubscription serviceSubscription) {
+
+        final Optional<Customer> customerOptional = getCustomer(globalCustomerId);
+
+        if (customerOptional.isPresent()) {
+            final Customer customer = customerOptional.get();
+            if (customer.getServiceSubscriptions() == null) {
+                final ServiceSubscriptions serviceSubscriptions = new ServiceSubscriptions();
+                customer.setServiceSubscriptions(serviceSubscriptions);
+                return serviceSubscriptions.getServiceSubscription().add(serviceSubscription);
+            }
+
+            final Optional<ServiceSubscription> serviceSubscriptionOptional = customer.getServiceSubscriptions()
+                    .getServiceSubscription().stream().filter(s -> serviceType.equals(s.getServiceType())).findFirst();
+
+            if (!serviceSubscriptionOptional.isPresent()) {
+                return customer.getServiceSubscriptions().getServiceSubscription().add(serviceSubscription);
+            }
+            LOGGER.error("ServiceSubscription already exists {}", serviceSubscriptionOptional.get().getServiceType());
+            return false;
+        }
+        LOGGER.error("Unable to add ServiceSubscription to cache becuase customer does not exits ...");
+        return false;
+    }
+
+    @Override
+    public boolean patchServiceInstance(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final ServiceInstance serviceInstance) {
+        final Optional<ServiceInstance> instance = getServiceInstance(globalCustomerId, serviceType, serviceInstanceId);
+        if (instance.isPresent()) {
+            final ServiceInstance cachedServiceInstance = instance.get();
+            LOGGER.info("Changing OrchestrationStatus from {} to {} ", cachedServiceInstance.getOrchestrationStatus(),
+                    serviceInstance.getOrchestrationStatus());
+            cachedServiceInstance.setOrchestrationStatus(serviceInstance.getOrchestrationStatus());
+            return true;
+        }
+        LOGGER.error("Unable to find ServiceInstance ...");
+        return false;
+    }
+
+    @Override
+    public boolean deleteSericeInstance(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final String resourceVersion) {
+        final Cache cache = getCache(CUSTOMER_CACHE.getName());
+        final Customer value = cache.get(globalCustomerId, Customer.class);
+
+        if (value != null) {
+            final Optional<ServiceSubscription> serviceSubscription = value.getServiceSubscriptions()
+                    .getServiceSubscription().stream().filter(s -> serviceType.equals(s.getServiceType())).findFirst();
+
+            if (serviceSubscription.isPresent()) {
+                LOGGER.info("Found service subscription ...");
+                final ServiceInstances serviceInstances = serviceSubscription.get().getServiceInstances();
+                if (serviceInstances != null) {
+
+                    serviceInstances.getServiceInstance().removeIf(serviceInstance -> {
+                        final String existingServiceInstanceId = serviceInstance.getServiceInstanceId();
+                        final String existingResourceVersion = serviceInstance.getResourceVersion();
+                        if (existingServiceInstanceId != null && existingServiceInstanceId.equals(serviceInstanceId)
+                                && existingResourceVersion != null && existingResourceVersion.equals(resourceVersion)) {
+                            LOGGER.info("Removing ServiceInstance with serviceInstanceId: {} and resourceVersion: {}",
+                                    existingServiceInstanceId, existingResourceVersion);
+                            return true;
+                        }
+                        return false;
+                    });
+
+
+                    return true;
+                }
+
+            }
+        }
+        return false;
+    }
+
+    private ServiceInstances getServiceInstances(final Optional<ServiceSubscription> optional) {
+        final ServiceSubscription serviceSubscription = optional.get();
+        final ServiceInstances serviceInstances = serviceSubscription.getServiceInstances();
+        if (serviceInstances == null) {
+            final ServiceInstances instances = new ServiceInstances();
+            serviceSubscription.setServiceInstances(instances);
+            return instances;
+        }
+        return serviceInstances;
+    }
+
+    @Override
+    public Optional<Relationship> getRelationship(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final String vnfName) {
+        final Optional<ServiceInstance> optional = getServiceInstance(globalCustomerId, serviceType, serviceInstanceId);
+
+        if (optional.isPresent()) {
+            LOGGER.info("Found service instance ...");
+            final ServiceInstance serviceInstance = optional.get();
+            final RelationshipList relationshipList = serviceInstance.getRelationshipList();
+
+            if (relationshipList != null) {
+                final List<Relationship> relationship = relationshipList.getRelationship();
+                return relationship.stream().filter(
+                        relationShip -> relationShip.getRelatedToProperty().stream().filter(relatedToProperty -> {
+                            final String propertyKey = relatedToProperty.getPropertyKey();
+                            final String propertyValue = relatedToProperty.getPropertyValue();
+                            return GENERIC_VNF_VNF_NAME.equals(propertyKey) && propertyValue != null
+                                    && propertyValue.equals(vnfName);
+                        }).findFirst().isPresent()).findFirst();
+            }
+            LOGGER.warn("Relationship list is nulll ...");
+        }
+        LOGGER.error("Unable to RelationShip with property value: {}... ", vnfName);
+
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<Relationship> addRelationShip(final String globalCustomerId, final String serviceType,
+            final String serviceInstanceId, final Relationship relationship, final String requestUri) {
+        final Optional<ServiceInstance> optional = getServiceInstance(globalCustomerId, serviceType, serviceInstanceId);
+        if (optional.isPresent()) {
+            final ServiceInstance serviceInstance = optional.get();
+            RelationshipList relationshipList = serviceInstance.getRelationshipList();
+            if (relationshipList == null) {
+                relationshipList = new RelationshipList();
+                serviceInstance.setRelationshipList(relationshipList);
+            }
+            relationshipList.getRelationship().add(relationship);
+
+            LOGGER.info("Successfully added relation to ServiceInstance");
+
+            final Relationship resultantRelationship = new Relationship();
+            resultantRelationship.setRelatedTo(GENERIC_VNF);
+            resultantRelationship.setRelationshipLabel(relationship.getRelationshipLabel());
+            resultantRelationship.setRelatedLink(getBiDirectionalRelationShipListRelatedLink(requestUri));
+
+            final List<RelationshipData> relationshipDataList = resultantRelationship.getRelationshipData();
+            relationshipDataList.add(getRelationshipData(CUSTOMER_GLOBAL_CUSTOMER_ID, globalCustomerId));
+            relationshipDataList.add(getRelationshipData(SERVICE_SUBSCRIPTION_SERVICE_TYPE, serviceType));
+            relationshipDataList.add(getRelationshipData(SERVICE_INSTANCE_SERVICE_INSTANCE_ID, serviceInstanceId));
+
+            final List<RelatedToProperty> relatedToProperty = resultantRelationship.getRelatedToProperty();
+            relatedToProperty.add(getRelatedToProperty(SERVICE_INSTANCE_SERVICE_INSTANCE_NAME,
+                    serviceInstance.getServiceInstanceName()));
+
+            return Optional.of(resultantRelationship);
+
+        }
+        LOGGER.error("Unable to find ServiceInstance ...");
+        return Optional.empty();
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(CUSTOMER_CACHE.getName());
+    }
+
+    private RelatedToProperty getRelatedToProperty(final String key, final String value) {
+        final RelatedToProperty relatedToProperty = new RelatedToProperty();
+        relatedToProperty.setPropertyKey(key);
+        relatedToProperty.setPropertyValue(value);
+        return relatedToProperty;
+    }
+
+    private RelationshipData getRelationshipData(final String key, final String value) {
+        final RelationshipData relationshipData = new RelationshipData();
+        relationshipData.setRelationshipKey(key);
+        relationshipData.setRelationshipValue(value);
+        return relationshipData;
+    }
+
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ExternalSystemCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ExternalSystemCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..108a8f2
--- /dev/null
@@ -0,0 +1,48 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.List;
+import java.util.Optional;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.EsrVnfm;
+import org.onap.aai.domain.yang.Relationship;
+import org.springframework.http.HttpHeaders;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public interface ExternalSystemCacheServiceProvider extends Clearable {
+
+    void putEsrVnfm(final String vnfmId, final EsrVnfm esrVnfm);
+
+    Optional<EsrVnfm> getEsrVnfm(final String vnfmId);
+
+    List<EsrVnfm> getAllEsrVnfm();
+
+    Optional<EsrSystemInfoList> getEsrSystemInfoList(final String vnfmId);
+
+    boolean putEsrSystemInfo(final String vnfmId, final String esrSystemInfoId, final EsrSystemInfo esrSystemInfo);
+
+    boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl, final String requestURI,
+            final String vnfmId, Relationship relationship);
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ExternalSystemCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ExternalSystemCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..a274cc1
--- /dev/null
@@ -0,0 +1,209 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.ESR_VNFM_CACHE;
+import static org.onap.aaisimulator.utils.Constants.DEPENDS_ON;
+import static org.onap.aaisimulator.utils.Constants.ESR_VNFM;
+import static org.onap.aaisimulator.utils.Constants.ESR_VNFM_VNFM_ID;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getTargetUrl;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.EsrVnfm;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.http.HttpHeaders;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class ExternalSystemCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements ExternalSystemCacheServiceProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ExternalSystemCacheServiceProviderImpl.class);
+
+    private final HttpRestServiceProvider httpRestServiceProvider;
+
+    @Autowired
+    public ExternalSystemCacheServiceProviderImpl(final CacheManager cacheManager,
+            final HttpRestServiceProvider httpRestServiceProvider) {
+        super(cacheManager);
+        this.httpRestServiceProvider = httpRestServiceProvider;
+
+    }
+
+    @Override
+    public void putEsrVnfm(final String vnfmId, final EsrVnfm esrVnfm) {
+        LOGGER.info("Adding esrVnfm: {} with name to cache", esrVnfm);
+        final Cache cache = getCache(ESR_VNFM_CACHE.getName());
+        cache.put(vnfmId, esrVnfm);
+    }
+
+    @Override
+    public Optional<EsrVnfm> getEsrVnfm(final String vnfmId) {
+        LOGGER.info("getting EsrVnfm from cache using key: {}", vnfmId);
+        final Cache cache = getCache(ESR_VNFM_CACHE.getName());
+        final EsrVnfm value = cache.get(vnfmId, EsrVnfm.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        LOGGER.error("Unable to find EsrVnfm in cache using vnfmId: {} ", vnfmId);
+        return Optional.empty();
+    }
+
+    @Override
+    public List<EsrVnfm> getAllEsrVnfm() {
+        final Cache cache = getCache(ESR_VNFM_CACHE.getName());
+        if (cache != null) {
+            final Object nativeCache = cache.getNativeCache();
+            if (nativeCache instanceof ConcurrentHashMap) {
+                @SuppressWarnings("unchecked")
+                final ConcurrentHashMap<Object, Object> concurrentHashMap =
+                        (ConcurrentHashMap<Object, Object>) nativeCache;
+                final List<EsrVnfm> result = new ArrayList<>();
+                concurrentHashMap.keySet().stream().forEach(key -> {
+                    final Optional<EsrVnfm> optional = getEsrVnfm(key.toString());
+                    if (optional.isPresent()) {
+                        result.add(optional.get());
+                    }
+                });
+                return result;
+            }
+        }
+        LOGGER.error("Unable to get all esr vnfms ... ");
+        return Collections.emptyList();
+
+    }
+
+    @Override
+    public Optional<EsrSystemInfoList> getEsrSystemInfoList(final String vnfmId) {
+        final Optional<EsrVnfm> optional = getEsrVnfm(vnfmId);
+        if (optional.isPresent()) {
+            final EsrVnfm esrVnfm = optional.get();
+            if (esrVnfm.getEsrSystemInfoList() != null) {
+                return Optional.of(esrVnfm.getEsrSystemInfoList());
+            }
+            LOGGER.error("EsrSystemInfoList is null for vnfmId: {} ", vnfmId);
+        }
+        LOGGER.error("Unable to find EsrVnfm in cache using vnfmId: {} ", vnfmId);
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean putEsrSystemInfo(final String vnfmId, final String esrSystemInfoId,
+            final EsrSystemInfo esrSystemInfo) {
+        final Optional<EsrVnfm> optional = getEsrVnfm(vnfmId);
+        if (optional.isPresent()) {
+            final EsrVnfm esrVnfm = optional.get();
+            final List<EsrSystemInfo> esrSystemInfoList = getEsrSystemInfoList(esrVnfm);
+
+            final Optional<EsrSystemInfo> existingEsrSystemInfo =
+                    esrSystemInfoList.stream().filter(existing -> existing.getEsrSystemInfoId() != null
+                            && existing.getEsrSystemInfoId().equals(esrSystemInfoId)).findFirst();
+            if (existingEsrSystemInfo.isPresent()) {
+                LOGGER.error("EsrSystemInfo already exists {}", existingEsrSystemInfo.get());
+                return false;
+            }
+
+            return esrSystemInfoList.add(esrSystemInfo);
+        }
+        LOGGER.error("Unable to add EsrSystemInfo in cache for vnfmId: {} ", vnfmId);
+        return false;
+    }
+
+    @Override
+    public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+            final String requestUriString, final String vnfmId, final Relationship relationship) {
+        try {
+            final Optional<EsrVnfm> optional = getEsrVnfm(vnfmId);
+            if (optional.isPresent()) {
+                final EsrVnfm esrVnfm = optional.get();
+                final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+                final Relationship outGoingRelationShip =
+                        getRelationship(getRelationShipListRelatedLink(requestUriString), esrVnfm);
+                final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+                        outGoingRelationShip, targetUrl, Relationship.class);
+                if (optionalRelationship.isPresent()) {
+                    final Relationship resultantRelationship = optionalRelationship.get();
+
+                    RelationshipList relationshipList = esrVnfm.getRelationshipList();
+                    if (relationshipList == null) {
+                        relationshipList = new RelationshipList();
+                        esrVnfm.setRelationshipList(relationshipList);
+                    }
+                    if (relationshipList.getRelationship().add(resultantRelationship)) {
+                        LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+                        return true;
+                    }
+                }
+            }
+        } catch (final Exception exception) {
+            LOGGER.error("Unable to add two-way relationship for vnfmId: {}", vnfmId, exception);
+        }
+        LOGGER.error("Unable to add relationship in cache for vnfmId: {}", vnfmId);
+        return false;
+    }
+
+    private Relationship getRelationship(final String relatedLink, final EsrVnfm esrVnfm) {
+        final Relationship relationShip = new Relationship();
+        relationShip.setRelatedTo(ESR_VNFM);
+        relationShip.setRelationshipLabel(DEPENDS_ON);
+        relationShip.setRelatedLink(relatedLink);
+
+        final RelationshipData relationshipData = new RelationshipData();
+        relationshipData.setRelationshipKey(ESR_VNFM_VNFM_ID);
+        relationshipData.setRelationshipValue(esrVnfm.getVnfmId());
+        relationShip.getRelationshipData().add(relationshipData);
+
+        return relationShip;
+    }
+
+    private List<EsrSystemInfo> getEsrSystemInfoList(final EsrVnfm esrVnfm) {
+        EsrSystemInfoList esrSystemInfoList = esrVnfm.getEsrSystemInfoList();
+        if (esrSystemInfoList == null) {
+            esrSystemInfoList = new EsrSystemInfoList();
+            esrVnfm.setEsrSystemInfoList(esrSystemInfoList);
+        }
+        return esrSystemInfoList.getEsrSystemInfo();
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(ESR_VNFM_CACHE.getName());
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/GenericVnfCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/GenericVnfCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..e2f05c6
--- /dev/null
@@ -0,0 +1,53 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.List;
+import java.util.Optional;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.Relationship;
+import org.springframework.http.HttpHeaders;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public interface GenericVnfCacheServiceProvider extends Clearable {
+
+    void putGenericVnf(final String vnfId, final GenericVnf genericVnf);
+
+    Optional<GenericVnf> getGenericVnf(final String vnfId);
+
+    Optional<Relationship> addRelationShip(final String vnfId, final Relationship relationship,
+            final String requestURI);
+
+    boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl, final String requestUriString,
+            final String vnfId, final Relationship relationship);
+
+    Optional<String> getGenericVnfId(final String vnfName);
+
+    boolean patchGenericVnf(final String vnfId, final GenericVnf genericVnf);
+
+    List<GenericVnf> getGenericVnfs(final String selflink);
+
+    boolean deleteGenericVnf(final String vnfId, final String resourceVersion);
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/GenericVnfCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/GenericVnfCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..4fb6a06
--- /dev/null
@@ -0,0 +1,258 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.GENERIC_VNF_CACHE;
+import static org.onap.aaisimulator.utils.Constants.COMPOSED_OF;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF_VNF_ID;
+import static org.onap.aaisimulator.utils.Constants.GENERIC_VNF_VNF_NAME;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getBiDirectionalRelationShipListRelatedLink;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getTargetUrl;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aaisimulator.utils.ShallowBeanCopy;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.http.HttpHeaders;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class GenericVnfCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements GenericVnfCacheServiceProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(GenericVnfCacheServiceProviderImpl.class);
+
+    private final HttpRestServiceProvider httpRestServiceProvider;
+
+    @Autowired
+    public GenericVnfCacheServiceProviderImpl(final CacheManager cacheManager,
+            final HttpRestServiceProvider httpRestServiceProvider) {
+        super(cacheManager);
+        this.httpRestServiceProvider = httpRestServiceProvider;
+    }
+
+    @Override
+    public void putGenericVnf(final String vnfId, final GenericVnf genericVnf) {
+        LOGGER.info("Adding customer: {} with key: {} in cache ...", genericVnf, vnfId);
+        final Cache cache = getCache(GENERIC_VNF_CACHE.getName());
+        cache.put(vnfId, genericVnf);
+    }
+
+    @Override
+    public Optional<GenericVnf> getGenericVnf(final String vnfId) {
+        LOGGER.info("getting GenericVnf from cache using key: {}", vnfId);
+        final Cache cache = getCache(GENERIC_VNF_CACHE.getName());
+        final GenericVnf value = cache.get(vnfId, GenericVnf.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        LOGGER.error("Unable to find GenericVnf ...");
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<String> getGenericVnfId(final String vnfName) {
+        final Cache cache = getCache(GENERIC_VNF_CACHE.getName());
+        if (cache != null) {
+            final Object nativeCache = cache.getNativeCache();
+            if (nativeCache instanceof ConcurrentHashMap) {
+                @SuppressWarnings("unchecked")
+                final ConcurrentHashMap<Object, Object> concurrentHashMap =
+                        (ConcurrentHashMap<Object, Object>) nativeCache;
+                for (final Object key : concurrentHashMap.keySet()) {
+                    final Optional<GenericVnf> optional = getGenericVnf(key.toString());
+                    if (optional.isPresent()) {
+                        final GenericVnf value = optional.get();
+                        final String genericVnfName = value.getVnfName();
+                        if (genericVnfName != null && genericVnfName.equals(vnfName)) {
+                            final String genericVnfId = value.getVnfId();
+                            LOGGER.info("Found matching vnf for name: {}, vnf-id: {}", genericVnfName, genericVnfId);
+                            return Optional.of(genericVnfId);
+                        }
+                    }
+                }
+            }
+        }
+        LOGGER.error("No match found for vnf name: {}", vnfName);
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+            final String requestUriString, final String vnfId, final Relationship relationship) {
+        try {
+            final Optional<GenericVnf> optional = getGenericVnf(vnfId);
+            if (optional.isPresent()) {
+                final GenericVnf genericVnf = optional.get();
+                final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+                final Relationship outGoingRelationShip =
+                        getRelationship(getRelationShipListRelatedLink(requestUriString), genericVnf, COMPOSED_OF);
+                final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+                        outGoingRelationShip, targetUrl, Relationship.class);
+                if (optionalRelationship.isPresent()) {
+                    final Relationship resultantRelationship = optionalRelationship.get();
+
+                    RelationshipList relationshipList = genericVnf.getRelationshipList();
+                    if (relationshipList == null) {
+                        relationshipList = new RelationshipList();
+                        genericVnf.setRelationshipList(relationshipList);
+                    }
+                    if (relationshipList.getRelationship().add(resultantRelationship)) {
+                        LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+                        return true;
+                    }
+                }
+            }
+        } catch (final Exception exception) {
+            LOGGER.error("Unable to add two-way relationship for vnfId: {}", vnfId, exception);
+        }
+        LOGGER.error("Unable to add relationship in cache for vnfId: {}", vnfId);
+        return false;
+    }
+
+    @Override
+    public Optional<Relationship> addRelationShip(final String vnfId, final Relationship relationship,
+            final String requestURI) {
+        final Optional<GenericVnf> optional = getGenericVnf(vnfId);
+        if (optional.isPresent()) {
+            final GenericVnf genericVnf = optional.get();
+            RelationshipList relationshipList = genericVnf.getRelationshipList();
+            if (relationshipList == null) {
+                relationshipList = new RelationshipList();
+                genericVnf.setRelationshipList(relationshipList);
+            }
+            relationshipList.getRelationship().add(relationship);
+            LOGGER.info("Successfully added relation to GenericVnf for vnfId: {}", vnfId);
+
+            final String relatedLink = getBiDirectionalRelationShipListRelatedLink(requestURI);
+            final Relationship resultantRelationship =
+                    getRelationship(relatedLink, genericVnf, relationship.getRelationshipLabel());
+            return Optional.of(resultantRelationship);
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean patchGenericVnf(final String vnfId, final GenericVnf genericVnf) {
+        final Optional<GenericVnf> optional = getGenericVnf(vnfId);
+        if (optional.isPresent()) {
+            final GenericVnf cachedGenericVnf = optional.get();
+            try {
+                ShallowBeanCopy.copy(genericVnf, cachedGenericVnf);
+                return true;
+            } catch (final Exception exception) {
+                LOGGER.error("Unable to update GenericVnf for vnfId: {}", vnfId, exception);
+            }
+        }
+        LOGGER.error("Unable to find GenericVnf ...");
+        return false;
+    }
+
+    @Override
+    public List<GenericVnf> getGenericVnfs(final String selflink) {
+        final Cache cache = getCache(GENERIC_VNF_CACHE.getName());
+        if (cache != null) {
+            final Object nativeCache = cache.getNativeCache();
+            if (nativeCache instanceof ConcurrentHashMap) {
+                @SuppressWarnings("unchecked")
+                final ConcurrentHashMap<Object, Object> concurrentHashMap =
+                        (ConcurrentHashMap<Object, Object>) nativeCache;
+                final List<GenericVnf> result = new ArrayList<>();
+
+                concurrentHashMap.keySet().stream().forEach(key -> {
+                    final Optional<GenericVnf> optional = getGenericVnf(key.toString());
+                    if (optional.isPresent()) {
+                        final GenericVnf genericVnf = optional.get();
+                        final String genericVnfSelfLink = genericVnf.getSelflink();
+                        final String genericVnfId = genericVnf.getSelflink();
+
+                        if (genericVnfSelfLink != null && genericVnfSelfLink.equals(selflink)) {
+                            LOGGER.info("Found matching vnf for selflink: {}, vnf-id: {}", genericVnfSelfLink,
+                                    genericVnfId);
+                            result.add(genericVnf);
+                        }
+                    }
+                });
+                return result;
+            }
+        }
+        LOGGER.error("No match found for selflink: {}", selflink);
+        return Collections.emptyList();
+    }
+
+    @Override
+    public boolean deleteGenericVnf(final String vnfId, final String resourceVersion) {
+        final Optional<GenericVnf> optional = getGenericVnf(vnfId);
+        if (optional.isPresent()) {
+            final GenericVnf genericVnf = optional.get();
+            if (genericVnf.getResourceVersion() != null && genericVnf.getResourceVersion().equals(resourceVersion)) {
+                final Cache cache = getCache(GENERIC_VNF_CACHE.getName());
+                LOGGER.info("Will evict GenericVnf from cache with vnfId: {}", genericVnf.getVnfId());
+                cache.evict(vnfId);
+                return true;
+            }
+        }
+        LOGGER.error("Unable to find GenericVnf for vnfId: {} and resourceVersion: {} ...", vnfId, resourceVersion);
+        return false;
+    }
+
+    private Relationship getRelationship(final String relatedLink, final GenericVnf genericVnf,
+            final String relationshipLabel) {
+        final Relationship relationShip = new Relationship();
+        relationShip.setRelatedTo(GENERIC_VNF);
+        relationShip.setRelationshipLabel(relationshipLabel);
+        relationShip.setRelatedLink(relatedLink);
+
+        final RelationshipData relationshipData = new RelationshipData();
+        relationshipData.setRelationshipKey(GENERIC_VNF_VNF_ID);
+        relationshipData.setRelationshipValue(genericVnf.getVnfId());
+        relationShip.getRelationshipData().add(relationshipData);
+
+        final RelatedToProperty relatedToProperty = new RelatedToProperty();
+        relatedToProperty.setPropertyKey(GENERIC_VNF_VNF_NAME);
+        relatedToProperty.setPropertyValue(genericVnf.getVnfName());
+        relationShip.getRelatedToProperty().add(relatedToProperty);
+        return relationShip;
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(GENERIC_VNF_CACHE.getName());
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/HttpRestServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/HttpRestServiceProvider.java
new file mode 100755 (executable)
index 0000000..2075fa0
--- /dev/null
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public interface HttpRestServiceProvider {
+
+    <T> ResponseEntity<T> invokeHttpPut(final HttpEntity<Object> httpEntity, final String url, final Class<T> clazz);
+
+    <T> Optional<T> put(final HttpHeaders headers, final Object object, final String url, final Class<T> clazz);
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/HttpRestServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/HttpRestServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..1989c64
--- /dev/null
@@ -0,0 +1,98 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aaisimulator.exception.InvalidRestRequestException;
+import org.onap.aaisimulator.exception.RestProcessingException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
+    private static final Logger LOGGER = LoggerFactory.getLogger(HttpRestServiceProviderImpl.class);
+
+    private final RestTemplate restTemplate;
+
+    @Autowired
+    public HttpRestServiceProviderImpl(final RestTemplate restTemplate) {
+        this.restTemplate = restTemplate;
+    }
+
+    @Override
+    public <T> ResponseEntity<T> invokeHttpPut(final HttpEntity<Object> httpEntity, final String url,
+            final Class<T> clazz) {
+
+        final HttpMethod httpMethod = HttpMethod.PUT;
+        LOGGER.trace("Will invoke HTTP {} using URL: {}", httpMethod, url);
+        try {
+            return restTemplate.exchange(url, httpMethod, httpEntity, clazz);
+
+        } catch (final HttpClientErrorException httpClientErrorException) {
+            final String message = "Unable to invoke HTTP " + httpMethod + " using url: " + url + ", Response: "
+                    + httpClientErrorException.getRawStatusCode();
+            LOGGER.error(message, httpClientErrorException);
+            final int rawStatusCode = httpClientErrorException.getRawStatusCode();
+            if (rawStatusCode == HttpStatus.BAD_REQUEST.value() || rawStatusCode == HttpStatus.NOT_FOUND.value()) {
+                throw new InvalidRestRequestException("No result found for given url: " + url);
+            }
+            throw new RestProcessingException("Unable to invoke HTTP " + httpMethod + " using URL: " + url);
+
+        } catch (final RestClientException restClientException) {
+            LOGGER.error("Unable to invoke HTTP POST using url: {}", url, restClientException);
+            throw new RestProcessingException("Unable to invoke HTTP " + httpMethod + " using URL: " + url,
+                    restClientException);
+        }
+    }
+
+    @Override
+    public <T> Optional<T> put(final HttpHeaders headers, final Object object, final String url, final Class<T> clazz) {
+        final HttpEntity<Object> httpEntity = new HttpEntity<Object>(object, headers);
+        final ResponseEntity<T> response = invokeHttpPut(httpEntity, url, clazz);
+
+        if (!response.getStatusCode().equals(HttpStatus.OK) && !response.getStatusCode().equals(HttpStatus.CREATED)
+                && !response.getStatusCode().equals(HttpStatus.ACCEPTED)) {
+            final String message = "Unable to invoke HTTP " + HttpMethod.PUT + " using URL: " + url
+                    + ", Response Code: " + response.getStatusCode();
+            LOGGER.error(message);
+            return Optional.empty();
+        }
+
+        if (response.hasBody()) {
+            return Optional.of(response.getBody());
+        }
+        LOGGER.error("Received response without body status code: {}", response.getStatusCode());
+        return Optional.empty();
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/LinesOfBusinessCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/LinesOfBusinessCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..3912385
--- /dev/null
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aai.domain.yang.LineOfBusiness;
+import org.onap.aai.domain.yang.Relationship;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public interface LinesOfBusinessCacheServiceProvider extends Clearable {
+
+    void putLineOfBusiness(final String lineOfBusinessName, final LineOfBusiness lineOfBusiness);
+
+    Optional<LineOfBusiness> getLineOfBusiness(final String lineOfBusinessName);
+
+    Optional<Relationship> addRelationShip(final String lineOfBusinessName, final Relationship relationship,
+            final String requestURI);
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/LinesOfBusinessCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/LinesOfBusinessCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..9c0d4a2
--- /dev/null
@@ -0,0 +1,111 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.LINES_OF_BUSINESS_CACHE;
+import static org.onap.aaisimulator.utils.Constants.LINE_OF_BUSINESS;
+import static org.onap.aaisimulator.utils.Constants.LINE_OF_BUSINESS_LINE_OF_BUSINESS_NAME;
+import static org.onap.aaisimulator.utils.Constants.USES;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getBiDirectionalRelationShipListRelatedLink;
+import java.util.Optional;
+import org.onap.aai.domain.yang.LineOfBusiness;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class LinesOfBusinessCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements LinesOfBusinessCacheServiceProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(LinesOfBusinessCacheServiceProviderImpl.class);
+
+    @Autowired
+    public LinesOfBusinessCacheServiceProviderImpl(final CacheManager cacheManager) {
+        super(cacheManager);
+    }
+
+    @Override
+    public void putLineOfBusiness(final String lineOfBusinessName, final LineOfBusiness lineOfBusiness) {
+        LOGGER.info("Adding LineOfBusiness to cache with key: {} ...", lineOfBusinessName);
+        final Cache cache = getCache(LINES_OF_BUSINESS_CACHE.getName());
+        cache.put(lineOfBusinessName, lineOfBusiness);
+
+    }
+
+    @Override
+    public Optional<LineOfBusiness> getLineOfBusiness(final String lineOfBusinessName) {
+        LOGGER.info("getting LineOfBusiness from cache using key: {}", lineOfBusinessName);
+        final Cache cache = getCache(LINES_OF_BUSINESS_CACHE.getName());
+        final LineOfBusiness value = cache.get(lineOfBusinessName, LineOfBusiness.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        LOGGER.error("Unable to find LineOfBusiness in cache using key:{} ", lineOfBusinessName);
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<Relationship> addRelationShip(final String lineOfBusinessName, final Relationship relationship,
+            final String requestUri) {
+        final Optional<LineOfBusiness> optional = getLineOfBusiness(lineOfBusinessName);
+        if (optional.isPresent()) {
+            final LineOfBusiness lineOfBusiness = optional.get();
+            RelationshipList relationshipList = lineOfBusiness.getRelationshipList();
+            if (relationshipList == null) {
+                relationshipList = new RelationshipList();
+                lineOfBusiness.setRelationshipList(relationshipList);
+            }
+            relationshipList.getRelationship().add(relationship);
+
+            LOGGER.info("Successfully added relation to LineOfBusiness with name: {}", lineOfBusinessName);
+            final Relationship resultantRelationship = new Relationship();
+            resultantRelationship.setRelatedTo(LINE_OF_BUSINESS);
+            resultantRelationship.setRelationshipLabel(USES);
+            resultantRelationship.setRelatedLink(getBiDirectionalRelationShipListRelatedLink(requestUri));
+
+            final RelationshipData relationshipData = new RelationshipData();
+            relationshipData.setRelationshipKey(LINE_OF_BUSINESS_LINE_OF_BUSINESS_NAME);
+            relationshipData.setRelationshipValue(lineOfBusiness.getLineOfBusinessName());
+            resultantRelationship.getRelationshipData().add(relationshipData);
+
+            return Optional.of(resultantRelationship);
+
+        }
+        LOGGER.error("Unable to find LineOfBusiness using name: {} ...", lineOfBusinessName);
+        return Optional.empty();
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(LINES_OF_BUSINESS_CACHE.getName());
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/NodesCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/NodesCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..113a44f
--- /dev/null
@@ -0,0 +1,41 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaisimulator.models.NodeServiceInstance;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public interface NodesCacheServiceProvider extends Clearable {
+
+    void putNodeServiceInstance(final String serviceInstanceId, final NodeServiceInstance nodeServiceInstance);
+
+    Optional<NodeServiceInstance> getNodeServiceInstance(final String serviceInstanceId);
+
+    Optional<GenericVnfs> getGenericVnfs(final String vnfName);
+
+    Optional<ServiceInstance> getServiceInstance(final NodeServiceInstance nodeServiceInstance);
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/NodesCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/NodesCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..120236b
--- /dev/null
@@ -0,0 +1,104 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.NODES_CACHE;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaisimulator.models.NodeServiceInstance;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Service
+public class NodesCacheServiceProviderImpl extends AbstractCacheServiceProvider implements NodesCacheServiceProvider {
+    private static final Logger LOGGER = LoggerFactory.getLogger(NodesCacheServiceProviderImpl.class);
+    private final GenericVnfCacheServiceProvider cacheServiceProvider;
+    private final CustomerCacheServiceProvider customerCacheServiceProvider;
+
+
+    @Autowired
+    public NodesCacheServiceProviderImpl(final CacheManager cacheManager,
+            final GenericVnfCacheServiceProvider cacheServiceProvider,
+            final CustomerCacheServiceProvider customerCacheServiceProvider) {
+        super(cacheManager);
+        this.cacheServiceProvider = cacheServiceProvider;
+        this.customerCacheServiceProvider = customerCacheServiceProvider;
+    }
+
+    @Override
+    public void putNodeServiceInstance(final String serviceInstanceId, final NodeServiceInstance nodeServiceInstance) {
+        final Cache cache = getCache(NODES_CACHE.getName());
+        LOGGER.info("Adding {} to cache with key: {}...", nodeServiceInstance, serviceInstanceId);
+        cache.put(serviceInstanceId, nodeServiceInstance);
+    }
+
+    @Override
+    public Optional<NodeServiceInstance> getNodeServiceInstance(final String serviceInstanceId) {
+        final Cache cache = getCache(NODES_CACHE.getName());
+        final NodeServiceInstance value = cache.get(serviceInstanceId, NodeServiceInstance.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        LOGGER.error("Unable to find node service instance in cache using key:{} ", serviceInstanceId);
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<GenericVnfs> getGenericVnfs(final String vnfName) {
+        final Optional<String> genericVnfId = cacheServiceProvider.getGenericVnfId(vnfName);
+        if (genericVnfId.isPresent()) {
+            final Optional<GenericVnf> genericVnf = cacheServiceProvider.getGenericVnf(genericVnfId.get());
+            if (genericVnf.isPresent()) {
+                final GenericVnfs genericVnfs = new GenericVnfs();
+                genericVnfs.getGenericVnf().add(genericVnf.get());
+                return Optional.of(genericVnfs);
+            }
+        }
+        LOGGER.error("Unable to find GenericVnf for name: {}", vnfName);
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<ServiceInstance> getServiceInstance(final NodeServiceInstance nodeServiceInstance) {
+        return customerCacheServiceProvider.getServiceInstance(nodeServiceInstance.getGlobalCustomerId(),
+                nodeServiceInstance.getServiceType(), nodeServiceInstance.getServiceInstanceId());
+    }
+
+    @Override
+    public void clearAll() {
+        final Cache cache = getCache(NODES_CACHE.getName());
+        final ConcurrentHashMap<?, ?> nativeCache = (ConcurrentHashMap<?, ?>) cache.getNativeCache();
+        LOGGER.info("Clear all entries from cahce: {}", cache.getName());
+        nativeCache.clear();
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/OwnEntityCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/OwnEntityCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..d7aee99
--- /dev/null
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aai.domain.yang.OwningEntity;
+import org.onap.aai.domain.yang.Relationship;
+import org.springframework.http.HttpHeaders;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public interface OwnEntityCacheServiceProvider extends Clearable {
+
+    void putOwningEntity(final String owningEntityId, final OwningEntity owningEntity);
+
+    Optional<OwningEntity> getOwningEntity(final String owningEntityId);
+
+    boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl, final String requestUriString,
+            final String owningEntityId, final Relationship relationship);
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..a592f9b
--- /dev/null
@@ -0,0 +1,138 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.OWNING_ENTITY_CACHE;
+import static org.onap.aaisimulator.utils.Constants.BELONGS_TO;
+import static org.onap.aaisimulator.utils.Constants.OWNING_ENTITY;
+import static org.onap.aaisimulator.utils.Constants.OWNING_ENTITY_OWNING_ENTITY_ID;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getTargetUrl;
+import java.util.List;
+import java.util.Optional;
+import org.onap.aai.domain.yang.OwningEntity;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.http.HttpHeaders;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Service
+public class OwnEntityCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements OwnEntityCacheServiceProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(OwnEntityCacheServiceProviderImpl.class);
+
+    private final HttpRestServiceProvider httpRestServiceProvider;
+
+
+    @Autowired
+    public OwnEntityCacheServiceProviderImpl(final CacheManager cacheManager,
+            final HttpRestServiceProvider httpRestServiceProvider) {
+        super(cacheManager);
+        this.httpRestServiceProvider = httpRestServiceProvider;
+    }
+
+    @Override
+    public void putOwningEntity(final String owningEntityId, final OwningEntity owningEntity) {
+        LOGGER.info("Adding OwningEntity: {} with name to cache", owningEntityId, owningEntity);
+        final Cache cache = getCache(OWNING_ENTITY_CACHE.getName());
+        cache.put(owningEntityId, owningEntity);
+    }
+
+    @Override
+    public Optional<OwningEntity> getOwningEntity(final String owningEntityId) {
+        LOGGER.info("getting OwningEntity from cache using key: {}", owningEntityId);
+        final Cache cache = getCache(OWNING_ENTITY_CACHE.getName());
+        final OwningEntity value = cache.get(owningEntityId, OwningEntity.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+            final String requestUriString, final String owningEntityId, final Relationship relationship) {
+        try {
+            final Optional<OwningEntity> optional = getOwningEntity(owningEntityId);
+            if (optional.isPresent()) {
+                final OwningEntity owningEntity = optional.get();
+                final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+                final Relationship outGoingRelationShip = getRelationship(requestUriString, owningEntity);
+
+                final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+                        outGoingRelationShip, targetUrl, Relationship.class);
+
+                if (optionalRelationship.isPresent()) {
+                    final Relationship resultantRelationship = optionalRelationship.get();
+
+                    RelationshipList relationshipList = owningEntity.getRelationshipList();
+                    if (relationshipList == null) {
+                        relationshipList = new RelationshipList();
+                        owningEntity.setRelationshipList(relationshipList);
+                    }
+                    if (relationshipList.getRelationship().add(resultantRelationship)) {
+                        LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+                        return true;
+                    }
+                }
+            }
+
+        } catch (final Exception exception) {
+            LOGGER.error("Unable to add two-way relationship for owning entity id: {}", owningEntityId, exception);
+        }
+        LOGGER.error("Unable to add relationship in cache for owning entity id: {}", owningEntityId);
+        return false;
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(OWNING_ENTITY_CACHE.getName());
+    }
+
+    private Relationship getRelationship(final String requestUriString, final OwningEntity owningEntity) {
+        final Relationship relationShip = new Relationship();
+        relationShip.setRelatedTo(OWNING_ENTITY);
+        relationShip.setRelationshipLabel(BELONGS_TO);
+        relationShip.setRelatedLink(getRelationShipListRelatedLink(requestUriString));
+
+        final List<RelationshipData> relationshipDataList = relationShip.getRelationshipData();
+
+        final RelationshipData relationshipData = new RelationshipData();
+        relationshipData.setRelationshipKey(OWNING_ENTITY_OWNING_ENTITY_ID);
+        relationshipData.setRelationshipValue(owningEntity.getOwningEntityId());
+
+        relationshipDataList.add(relationshipData);
+
+
+        return relationShip;
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PlatformCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PlatformCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..0ede3fe
--- /dev/null
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aai.domain.yang.Platform;
+import org.onap.aai.domain.yang.Relationship;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public interface PlatformCacheServiceProvider extends Clearable {
+
+    void putPlatform(final String platformName, final Platform platform);
+
+    Optional<Platform> getPlatform(final String platformName);
+
+    Optional<Relationship> addRelationShip(final String platformName, final Relationship relationship,
+            final String requestUri);
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PlatformCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PlatformCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..639b883
--- /dev/null
@@ -0,0 +1,110 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.PLATFORM_CACHE;
+import static org.onap.aaisimulator.utils.Constants.PLATFORM;
+import static org.onap.aaisimulator.utils.Constants.PLATFORM_PLATFORM_NAME;
+import static org.onap.aaisimulator.utils.Constants.USES;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getBiDirectionalRelationShipListRelatedLink;
+import java.util.Optional;
+import org.onap.aai.domain.yang.Platform;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class PlatformCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements PlatformCacheServiceProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(PlatformCacheServiceProviderImpl.class);
+
+    @Autowired
+    public PlatformCacheServiceProviderImpl(final CacheManager cacheManager) {
+        super(cacheManager);
+    }
+
+    @Override
+    public void putPlatform(final String platformName, final Platform platform) {
+        LOGGER.info("Adding Platform to cache with key: {} ...", platformName);
+        final Cache cache = getCache(PLATFORM_CACHE.getName());
+        cache.put(platformName, platform);
+    }
+
+    @Override
+    public Optional<Platform> getPlatform(final String platformName) {
+        LOGGER.info("getting Platform from cache using key: {}", platformName);
+        final Cache cache = getCache(PLATFORM_CACHE.getName());
+        final Platform value = cache.get(platformName, Platform.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        LOGGER.error("Unable to find Platform in cache using key:{} ", platformName);
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<Relationship> addRelationShip(final String platformName, final Relationship relationship,
+            final String requestUri) {
+        final Optional<Platform> optional = getPlatform(platformName);
+        if (optional.isPresent()) {
+            final Platform platform = optional.get();
+            RelationshipList relationshipList = platform.getRelationshipList();
+            if (relationshipList == null) {
+                relationshipList = new RelationshipList();
+                platform.setRelationshipList(relationshipList);
+            }
+            relationshipList.getRelationship().add(relationship);
+
+            LOGGER.info("Successfully add relation to Platform with name: {}", platformName);
+
+            final Relationship resultantRelationship = new Relationship();
+            resultantRelationship.setRelatedTo(PLATFORM);
+            resultantRelationship.setRelationshipLabel(USES);
+            resultantRelationship.setRelatedLink(getBiDirectionalRelationShipListRelatedLink(requestUri));
+
+            final RelationshipData relationshipData = new RelationshipData();
+            relationshipData.setRelationshipKey(PLATFORM_PLATFORM_NAME);
+            relationshipData.setRelationshipValue(platform.getPlatformName());
+            resultantRelationship.getRelationshipData().add(relationshipData);
+
+            return Optional.of(resultantRelationship);
+        }
+        LOGGER.error("Unable to find Platform ...");
+        return Optional.empty();
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(PLATFORM_CACHE.getName());
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PnfCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PnfCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..c27589e
--- /dev/null
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2020 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import org.onap.aai.domain.yang.v15.Pnf;
+
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * @author Raj Gumma (raj.gumma@est.tech)
+ */
+public interface PnfCacheServiceProvider extends Clearable {
+
+    void putPnf(final String pnfId, final Pnf pnf);
+
+    Optional<Pnf> getPnf(final String pnfId);
+
+    Optional<String> getPnfId(final String pnfName);
+
+    boolean patchPnf(final String pnfId, final Pnf pnf);
+
+    List<Pnf> getPnfs(final String selflink);
+
+    boolean deletePnf(final String pnfId, final String resourceVersion);
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PnfCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/PnfCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..3f33883
--- /dev/null
@@ -0,0 +1,154 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2020 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import org.onap.aai.domain.yang.v15.Pnf;
+import org.onap.aaisimulator.utils.ShallowBeanCopy;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+
+import static org.onap.aaisimulator.utils.CacheName.PNF_CACHE;
+
+/**
+ * @author Raj Gumma (raj.gumma@est.tech)
+ */
+@Service
+public class PnfCacheServiceProviderImpl extends AbstractCacheServiceProvider implements PnfCacheServiceProvider {
+
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(PnfCacheServiceProvider.class);
+
+    private final Cache cache;
+
+    @Autowired
+    public PnfCacheServiceProviderImpl(final CacheManager cacheManager) {
+        super(cacheManager);
+        cache = getCache(PNF_CACHE.getName());
+    }
+
+    @Override
+    public void putPnf(final String pnfId, final Pnf pnf) {
+        LOGGER.info("Adding pnf: {} with key: {} in cache ...", pnf, pnfId);
+        cache.put(pnfId, pnf);
+    }
+
+    @Override
+    public Optional<Pnf> getPnf(final String pnfId) {
+        LOGGER.info("getting Pnf from cache using key: {}", pnfId);
+        final Pnf value = cache.get(pnfId, Pnf.class);
+        return Optional.ofNullable(value);
+    }
+
+    @Override
+    public Optional<String> getPnfId(final String pnfName) {
+        final Object nativeCache = cache.getNativeCache();
+        if (nativeCache instanceof ConcurrentHashMap) {
+            @SuppressWarnings("unchecked") final ConcurrentHashMap<Object, Object> concurrentHashMap =
+                    (ConcurrentHashMap<Object, Object>) nativeCache;
+            for (final Object key : concurrentHashMap.keySet()) {
+                final Optional<Pnf> optional = getPnf(key.toString());
+                if (optional.isPresent()) {
+                    final String cachedPnfName = optional.get().getPnfName();
+                    if (cachedPnfName != null && cachedPnfName.equals(cachedPnfName)) {
+                        final String pnfId = optional.get().getPnfId();
+                        LOGGER.info("Found matching pnf for name: {}, pnf-id: {}", cachedPnfName, pnfId);
+                        return Optional.of(pnfId);
+                    }
+                }
+            }
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean patchPnf(final String pnfId, final Pnf pnf) {
+        final Optional<Pnf> optional = getPnf(pnfId);
+        if (optional.isPresent()) {
+            final Pnf cachedPnf = optional.get();
+            try {
+                ShallowBeanCopy.copy(pnf, cachedPnf);
+                return true;
+            } catch (final Exception exception) {
+                LOGGER.error("Unable to update Pnf for pnfId: {}", pnfId, exception);
+            }
+        }
+        LOGGER.error("Unable to find Pnf for pnfID : {}", pnfId);
+        return false;
+    }
+
+    @Override
+    public List<Pnf> getPnfs(String selfLink) {
+        final Object nativeCache = cache.getNativeCache();
+        if (nativeCache instanceof ConcurrentHashMap) {
+            @SuppressWarnings("unchecked") final ConcurrentHashMap<Object, Object> concurrentHashMap =
+                    (ConcurrentHashMap<Object, Object>) nativeCache;
+            final List<Pnf> result = new ArrayList<>();
+
+            concurrentHashMap.keySet().stream().forEach(key -> {
+                final Optional<Pnf> optional = getPnf(key.toString());
+                if (optional.isPresent()) {
+                    final Pnf pnf = optional.get();
+                    final String pnfSelfLink = pnf.getSelflink();
+                    final String pnfId = pnf.getSelflink();
+
+                    if (pnfSelfLink != null && pnfSelfLink.equals(selfLink)) {
+                        LOGGER.info("Found matching pnf for selflink: {}, pnf-id: {}", pnfSelfLink,
+                                pnfId);
+                        result.add(pnf);
+                    }
+                }
+            });
+            return result;
+        }
+        LOGGER.error("No match found for selflink: {}", selfLink);
+        return Collections.emptyList();
+    }
+
+    @Override
+    public boolean deletePnf(String pnfId, String resourceVersion) {
+        final Optional<Pnf> optional = getPnf(pnfId);
+        if (optional.isPresent()) {
+            final Pnf pnf = optional.get();
+            if (pnf.getResourceVersion() != null && pnf.getResourceVersion().equals(resourceVersion)) {
+                LOGGER.info("Will evict pnf from cache with pnfId: {}", pnf.getPnfId());
+                cache.evict(pnfId);
+                return true;
+            }
+        }
+        LOGGER.error("Unable to find Pnf for pnfId: {} and resourceVersion: {} ...", pnfId, resourceVersion);
+        return false;
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(cache.getName());
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ProjectCacheServiceProvider.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ProjectCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..f766b17
--- /dev/null
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import java.util.Optional;
+import org.onap.aai.domain.yang.Project;
+import org.onap.aai.domain.yang.Relationship;
+import org.springframework.http.HttpHeaders;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public interface ProjectCacheServiceProvider extends Clearable {
+
+    void putProject(final String projectName, final Project project);
+
+    Optional<Project> getProject(final String projectName);
+
+    boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl, final String requestUri,
+            final String projectName, final Relationship relationship);
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ProjectCacheServiceProviderImpl.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/service/providers/ProjectCacheServiceProviderImpl.java
new file mode 100755 (executable)
index 0000000..6b690aa
--- /dev/null
@@ -0,0 +1,140 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.service.providers;
+
+import static org.onap.aaisimulator.utils.CacheName.PROJECT_CACHE;
+import static org.onap.aaisimulator.utils.Constants.PROJECT;
+import static org.onap.aaisimulator.utils.Constants.PROJECT_PROJECT_NAME;
+import static org.onap.aaisimulator.utils.Constants.USES;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink;
+import static org.onap.aaisimulator.utils.HttpServiceUtils.getTargetUrl;
+import java.util.List;
+import java.util.Optional;
+import org.onap.aai.domain.yang.Project;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aaisimulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.http.HttpHeaders;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Service
+public class ProjectCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements ProjectCacheServiceProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ProjectCacheServiceProviderImpl.class);
+
+    private final HttpRestServiceProvider httpRestServiceProvider;
+
+    @Autowired
+    public ProjectCacheServiceProviderImpl(final CacheManager cacheManager,
+            final HttpRestServiceProvider httpRestServiceProvider) {
+        super(cacheManager);
+        this.httpRestServiceProvider = httpRestServiceProvider;
+    }
+
+    @Override
+    public void putProject(final String projectName, final Project project) {
+        LOGGER.info("Adding project: {} with name to cache", project, projectName);
+        final Cache cache = getCache(PROJECT_CACHE.getName());
+        cache.put(projectName, project);
+    }
+
+
+    @Override
+    public Optional<Project> getProject(final String projectName) {
+        LOGGER.info("getting project from cache using key: {}", projectName);
+        final Cache cache = getCache(PROJECT_CACHE.getName());
+        final Project value = cache.get(projectName, Project.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+            final String requestUriString, final String projectName, final Relationship relationship) {
+        try {
+            final Optional<Project> optional = getProject(projectName);
+
+            if (optional.isPresent()) {
+                final Project project = optional.get();
+                final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+                final Relationship outGoingRelationShip = getRelationship(requestUriString, project);
+
+                final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+                        outGoingRelationShip, targetUrl, Relationship.class);
+
+                if (optionalRelationship.isPresent()) {
+                    final Relationship resultantRelationship = optionalRelationship.get();
+
+                    RelationshipList relationshipList = project.getRelationshipList();
+                    if (relationshipList == null) {
+                        relationshipList = new RelationshipList();
+                        project.setRelationshipList(relationshipList);
+                    }
+                    if (relationshipList.getRelationship().add(resultantRelationship)) {
+                        LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+                        return true;
+                    }
+                }
+            }
+        } catch (final Exception exception) {
+            LOGGER.error("Unable to add two-way relationship for project name: {}", projectName, exception);
+        }
+        LOGGER.error("Unable to add relationship in cache for project name: {}", projectName);
+        return false;
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(PROJECT_CACHE.getName());
+    }
+
+    private Relationship getRelationship(final String requestUriString, final Project project) {
+
+        final Relationship relationShip = new Relationship();
+        relationShip.setRelatedTo(PROJECT);
+        relationShip.setRelationshipLabel(USES);
+        relationShip.setRelatedLink(getRelationShipListRelatedLink(requestUriString));
+
+        final List<RelationshipData> relationshipDataList = relationShip.getRelationshipData();
+
+        final RelationshipData relationshipData = new RelationshipData();
+        relationshipData.setRelationshipKey(PROJECT_PROJECT_NAME);
+        relationshipData.setRelationshipValue(project.getProjectName());
+
+        relationshipDataList.add(relationshipData);
+
+
+        return relationShip;
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/CacheName.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/CacheName.java
new file mode 100755 (executable)
index 0000000..63e7e26
--- /dev/null
@@ -0,0 +1,48 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public enum CacheName {
+
+    CUSTOMER_CACHE("customer-cache"),
+    PROJECT_CACHE("project-cache"),
+    NODES_CACHE("nodes-cache"),
+    GENERIC_VNF_CACHE("generic-vnf-cache"),
+    PNF_CACHE("pnf-cache"),
+    OWNING_ENTITY_CACHE("owning-entity-cache"),
+    PLATFORM_CACHE("platform-cache"),
+    LINES_OF_BUSINESS_CACHE("lines-of-business-cache"),
+    CLOUD_REGION_CACHE("cloud-region-cache"),
+    ESR_VNFM_CACHE("esr-vnfm-cache");
+
+    private String name;
+
+    private CacheName(final String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/Constants.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/Constants.java
new file mode 100755 (executable)
index 0000000..24aaa06
--- /dev/null
@@ -0,0 +1,153 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class Constants {
+
+    public static final String BASE_URL = "/aai/v{version:\\d+}";
+
+    public static final String NODES_URL = BASE_URL + "/nodes";
+
+    public static final String BUSINESS_URL = BASE_URL + "/business";
+
+    public static final String CLOUD_INFRASTRUCTURE_URL = BASE_URL + "/cloud-infrastructure";
+
+    public static final String CLOUD_REGIONS = CLOUD_INFRASTRUCTURE_URL + "/cloud-regions/cloud-region/";
+
+    public static final String CUSTOMER_URL = BUSINESS_URL + "/customers/customer/";
+
+    public static final String PROJECT_URL = BUSINESS_URL + "/projects/project/";
+
+    public static final String OWNING_ENTITY_URL = BUSINESS_URL + "/owning-entities/owning-entity/";
+
+    public static final String PLATFORMS_URL = BUSINESS_URL + "/platforms/platform/";
+
+    public static final String EXTERNAL_SYSTEM_ESR_VNFM_LIST_URL = BASE_URL + "/external-system/esr-vnfm-list";
+
+    public static final String NETWORK_URL = BASE_URL + "/network";
+
+    public static final String GENERIC_VNFS_URL = NETWORK_URL + "/generic-vnfs";
+
+    public static final String PNFS_URL = NETWORK_URL+ "/pnfs";
+
+    public static final String RELATIONSHIP_LIST_RELATIONSHIP_URL = "/relationship-list/relationship";
+
+    public static final String BI_DIRECTIONAL_RELATIONSHIP_LIST_URL =
+            RELATIONSHIP_LIST_RELATIONSHIP_URL + "/bi-directional";
+
+    public static final String LINES_OF_BUSINESS_URL = BUSINESS_URL + "/lines-of-business/line-of-business/";
+
+    public static final String SERVICE_DESIGN_AND_CREATION_URL = BASE_URL + "/service-design-and-creation";
+
+    public static final String HEALTHY = "healthy";
+
+    public static final String PROJECT = "project";
+
+    public static final String PROJECT_PROJECT_NAME = "project.project-name";
+
+    public static final String OWNING_ENTITY = "owning-entity";
+
+    public static final String OWNING_ENTITY_OWNING_ENTITY_ID = "owning-entity.owning-entity-id";
+
+    public static final String X_HTTP_METHOD_OVERRIDE = "X-HTTP-Method-Override";
+
+    public static final String APPLICATION_MERGE_PATCH_JSON = "application/merge-patch+json";
+
+    public static final String SERVICE_RESOURCE_TYPE = "service-instance";
+
+    public static final String RESOURCE_LINK = "resource-link";
+
+    public static final String RESOURCE_TYPE = "resource-type";
+
+    public static final String GENERIC_VNF_VNF_NAME = "generic-vnf.vnf-name";
+
+    public static final String GENERIC_VNF_VNF_ID = "generic-vnf.vnf-id";
+
+    public static final String SERVICE_INSTANCE_SERVICE_INSTANCE_ID = "service-instance.service-instance-id";
+
+    public static final String SERVICE_SUBSCRIPTION_SERVICE_TYPE = "service-subscription.service-type";
+
+    public static final String CUSTOMER_GLOBAL_CUSTOMER_ID = "customer.global-customer-id";
+
+    public static final String COMPOSED_OF = "org.onap.relationships.inventory.ComposedOf";
+
+    public static final String GENERIC_VNF = "generic-vnf";
+
+    public static final String PNF = "pnf";
+
+    public static final String PLATFORM = "platform";
+
+    public static final String USES = "org.onap.relationships.inventory.Uses";
+
+    public static final String PLATFORM_PLATFORM_NAME = "platform.platform-name";
+
+    public static final String LINE_OF_BUSINESS_LINE_OF_BUSINESS_NAME = "line-of-business.line-of-business-name";
+
+    public static final String LINE_OF_BUSINESS = "line-of-business";
+
+    public static final String SERVICE_SUBSCRIPTION = "service-subscription";
+
+    public static final String CUSTOMER_TYPE = "Customer";
+
+    public static final String SERVICE_INSTANCE_SERVICE_INSTANCE_NAME = "service-instance.service-instance-name";
+
+    public static final String CLOUD_REGION_OWNER_DEFINED_TYPE = "cloud-region.owner-defined-type";
+
+    public static final String CLOUD_REGION_CLOUD_REGION_ID = "cloud-region.cloud-region-id";
+
+    public static final String CLOUD_REGION_CLOUD_OWNER = "cloud-region.cloud-owner";
+
+    public static final String LOCATED_IN = "org.onap.relationships.inventory.LocatedIn";
+
+    public static final String CLOUD_REGION = "cloud-region";
+
+    public static final String TENANT_TENANT_NAME = "tenant.tenant-name";
+
+    public static final String TENANT_TENANT_ID = "tenant.tenant-id";
+
+    public static final String BELONGS_TO = "org.onap.relationships.inventory.BelongsTo";
+
+    public static final String TENANT = "tenant";
+
+    public static final String ESR_VNFM = "esr-vnfm";
+
+    public static final String ESR_SYSTEM_INFO = "esr-system-info";
+
+    public static final String ESR_SYSTEM_INFO_LIST = "esr-system-info-list";
+
+    public static final String ESR_VNFM_VNFM_ID = "esr-vnfm.vnfm-id";
+
+    public static final String DEPENDS_ON = "tosca.relationships.DependsOn";
+
+    public static final String VSERVER_VSERVER_NAME = "vserver.vserver-name";
+
+    public static final String VSERVER_VSERVER_ID = "vserver.vserver-id";
+
+    public static final String HOSTED_ON = "tosca.relationships.HostedOn";
+
+    public static final String VSERVER = "vserver";
+
+    private Constants() {}
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/HttpServiceUtils.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/HttpServiceUtils.java
new file mode 100755 (executable)
index 0000000..0d83a50
--- /dev/null
@@ -0,0 +1,107 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.springframework.http.MediaType.APPLICATION_XML;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.Enumeration;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.servlet.http.HttpServletRequest;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.web.util.UriComponentsBuilder;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class HttpServiceUtils {
+
+    private static final String START_WITH_FORWARD_SLASH = "(^/.*?)";
+    private static final String ALPHANUMERIC = "((?:v+[a-z0-9]*)/)";
+    private static final String REGEX = START_WITH_FORWARD_SLASH + ALPHANUMERIC;
+    private static final Pattern PATTERN = Pattern.compile(REGEX, Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
+
+    private HttpServiceUtils() {}
+
+    public static URI getBaseUrl(final HttpServletRequest request) {
+        final StringBuffer url = request.getRequestURL();
+        final String uri = request.getRequestURI();
+        return UriComponentsBuilder.fromHttpUrl(url.substring(0, url.indexOf(uri))).path(getBaseUrl(uri)).build()
+                .toUri();
+    }
+
+    private static String getBaseUrl(final String uri) {
+        final Matcher matcher = PATTERN.matcher(uri);
+        if (matcher.find()) {
+            final StringBuilder builder = new StringBuilder();
+            for (int index = 0; index < matcher.groupCount() - 1; index++) {
+                builder.append(matcher.group(index));
+            }
+            return builder.toString();
+        }
+        return uri;
+    }
+
+    public static URI getBaseUrl(final StringBuffer requestUrl, final String requestUri) {
+        return UriComponentsBuilder.fromHttpUrl(requestUrl.substring(0, requestUrl.indexOf(requestUri))).build()
+                .toUri();
+    }
+
+    public static String getBaseServiceInstanceUrl(final HttpServletRequest request, final String relatedLink) {
+        return UriComponentsBuilder.fromUri(getBaseUrl(request)).path(relatedLink).toUriString();
+    }
+
+    public static HttpHeaders getHeaders(final HttpServletRequest request) {
+        return getHeaders(request, APPLICATION_XML);
+    }
+
+    public static HttpHeaders getHeaders(final HttpServletRequest request, final MediaType mediaType) {
+        final HttpHeaders headers = new HttpHeaders();
+        for (final Enumeration<String> enumeration = request.getHeaderNames(); enumeration.hasMoreElements();) {
+            final String headerName = enumeration.nextElement();
+            headers.add(headerName, request.getHeader(headerName));
+        }
+        headers.setContentType(mediaType);
+        headers.setAccept(Arrays.asList(MediaType.APPLICATION_XML));
+        return headers;
+    }
+
+    public static String getTargetUrl(final String targetBaseUrl, final String relatedLink) {
+        return UriComponentsBuilder.fromUriString(targetBaseUrl).path(relatedLink)
+                .path(BI_DIRECTIONAL_RELATIONSHIP_LIST_URL).toUriString();
+    }
+
+    public static String getRelationShipListRelatedLink(final String requestUriString) {
+        return requestUriString != null ? requestUriString.replaceFirst(RELATIONSHIP_LIST_RELATIONSHIP_URL, "")
+                : requestUriString;
+    }
+
+    public static String getBiDirectionalRelationShipListRelatedLink(final String requestUriString) {
+        return requestUriString != null ? requestUriString.replaceFirst(BI_DIRECTIONAL_RELATIONSHIP_LIST_URL, "")
+                : requestUriString;
+    }
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestError.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestError.java
new file mode 100755 (executable)
index 0000000..191e9af
--- /dev/null
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@XmlRootElement(name = "requestError")
+@XmlAccessorType(XmlAccessType.FIELD)
+public class RequestError {
+
+    @XmlElement(name = "serviceException")
+    private ServiceException serviceException;
+
+    /**
+     * @return the serviceException
+     */
+    public ServiceException getServiceException() {
+        return serviceException;
+    }
+
+    /**
+     * @param serviceException the serviceException to set
+     */
+    public void setServiceException(final ServiceException serviceException) {
+        this.serviceException = serviceException;
+    }
+
+    @Override
+    public String toString() {
+        return "RequestError [serviceException=" + serviceException + "]";
+    }
+
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestErrorBuilder.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestErrorBuilder.java
new file mode 100755 (executable)
index 0000000..a67cd9d
--- /dev/null
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class RequestErrorBuilder {
+
+    private final ServiceException serviceException = new ServiceException();
+
+    public RequestErrorBuilder messageId(final String messageId) {
+        this.serviceException.setMessageId(messageId);
+        return this;
+    }
+
+    public RequestErrorBuilder text(final String text) {
+        this.serviceException.setText(text);
+        return this;
+    }
+
+    public RequestErrorBuilder variables(final List<String> variables) {
+        this.serviceException.setVariables(variables);
+        return this;
+    }
+
+    public RequestErrorBuilder variables(final String... variables) {
+        this.serviceException.setVariables(Arrays.asList(variables));
+        return this;
+    }
+
+    public RequestError build() {
+        final RequestError requestError = new RequestError();
+        requestError.setServiceException(serviceException);
+        return requestError;
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestErrorResponseUtils.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/RequestErrorResponseUtils.java
new file mode 100755 (executable)
index 0000000..bc30240
--- /dev/null
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import javax.servlet.http.HttpServletRequest;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class RequestErrorResponseUtils {
+
+    public static final String ERROR_MESSAGE_ID = "SVC3001";
+
+    public static final String ERROR_MESSAGE = "Resource not found for %1 using id %2 (msg=%3) (ec=%4)";
+
+    private static final String EMPTY_STRING = "";
+
+    public static final String getResourceVersion() {
+        return System.currentTimeMillis() + EMPTY_STRING;
+    }
+
+    public static ResponseEntity<?> getRequestErrorResponseEntity(final HttpServletRequest request,
+            final String nodeType) {
+        return new ResponseEntity<>(new RequestErrorBuilder().messageId(ERROR_MESSAGE_ID).text(ERROR_MESSAGE)
+                .variables(request.getMethod(), request.getRequestURI(),
+                        "Node Not Found:No Node of " + nodeType + " found at: " + request.getRequestURI(),
+                        "ERR.5.4.6114")
+                .build(), HttpStatus.NOT_FOUND);
+    }
+
+    public static ResponseEntity<?> getRequestErrorResponseEntity(final HttpServletRequest request) {
+        return getRequestErrorResponseEntity(request, Constants.SERVICE_RESOURCE_TYPE);
+    }
+
+    private RequestErrorResponseUtils() {}
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/ServiceException.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/ServiceException.java
new file mode 100755 (executable)
index 0000000..c349b8e
--- /dev/null
@@ -0,0 +1,88 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import java.util.List;
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@XmlRootElement(name = "serviceException")
+@XmlAccessorType(XmlAccessType.FIELD)
+public class ServiceException {
+
+    private String messageId;
+
+    private String text;
+
+    private List<String> variables;
+
+    /**
+     * @return the messageId
+     */
+    public String getMessageId() {
+        return messageId;
+    }
+
+    /**
+     * @param messageId the messageId to set
+     */
+    public void setMessageId(final String messageId) {
+        this.messageId = messageId;
+    }
+
+    /**
+     * @return the text
+     */
+    public String getText() {
+        return text;
+    }
+
+    /**
+     * @param text the text to set
+     */
+    public void setText(final String text) {
+        this.text = text;
+    }
+
+    /**
+     * @return the variables
+     */
+    public List<String> getVariables() {
+        return variables;
+    }
+
+    /**
+     * @param variables the variables to set
+     */
+    public void setVariables(final List<String> variables) {
+        this.variables = variables;
+    }
+
+    @Override
+    public String toString() {
+        return "ServiceException [messageId=" + messageId + ", text=" + text + ", variables=" + variables + "]";
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/ShallowBeanCopy.java b/test/mocks/aai-simulator/aai-sim/src/main/java/org/onap/aaisimulator/utils/ShallowBeanCopy.java
new file mode 100755 (executable)
index 0000000..64c6efc
--- /dev/null
@@ -0,0 +1,89 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Optional;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class ShallowBeanCopy {
+    private static final Logger LOGGER = LoggerFactory.getLogger(ShallowBeanCopy.class);
+
+    private ShallowBeanCopy() {}
+
+    public static void copy(final Object from, final Object to) throws Exception {
+        final Map<String, Method> fromMethods = getMethods(from);
+        final Map<String, Method> toMethods = getMethods(to);
+
+        for (final Entry<String, Method> entry : fromMethods.entrySet()) {
+            final String methodName = entry.getKey();
+            final Method fromMethod = entry.getValue();
+
+            final Optional<Method> optional = getSetMethod(to, fromMethod);
+            if (optional.isPresent()) {
+                final Method toGetMethod = toMethods.get(methodName);
+                final Method toMethod = optional.get();
+                final Object toValue = fromMethod.invoke(from);
+
+                final Object fromValue = toGetMethod.invoke(to);
+                if (toValue != null && !toValue.equals(fromValue)) {
+                    LOGGER.info("Changing {} value from: {} to: {}", methodName, fromValue, toValue);
+                    toMethod.invoke(to, toValue);
+                }
+            }
+        }
+    }
+
+
+    private static Optional<Method> getSetMethod(final Object to, final Method fromMethod) {
+        final String name = fromMethod.getName().replaceFirst("get|is", "set");
+        final Class<?> returnType = fromMethod.getReturnType();
+        try {
+            return Optional.of(to.getClass().getMethod(name, returnType));
+        } catch (final NoSuchMethodException noSuchMethodException) {
+        }
+        return Optional.empty();
+    }
+
+    private static Map<String, Method> getMethods(final Object object) {
+        final Map<String, Method> methodsFound = new HashMap<>();
+        final Method[] methods = object.getClass().getMethods();
+
+        for (final Method method : methods) {
+            if (method.getName().startsWith("get") || method.getName().startsWith("is")) {
+                final String name = method.getName().replaceFirst("get|is", "");
+
+                methodsFound.put(name, method);
+            }
+        }
+
+        return methodsFound;
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/resources/application.yaml b/test/mocks/aai-simulator/aai-sim/src/main/resources/application.yaml
new file mode 100755 (executable)
index 0000000..a59f3cc
--- /dev/null
@@ -0,0 +1,25 @@
+server:
+   port: 9993
+   tomcat:
+      max-threads: 4
+   ssl:
+      key-store: classpath:keystore/keystore.p12
+      key-store-password: mYHC98!qX}7h?W}jRv}MIXTJ
+      keyStoreType: PKCS12
+ssl-enable: true
+spring:
+   security:
+      users:
+      - username: aai
+        #password: aai.onap.org:demo123456!
+        password: $2a$04$crRntT01fAF4kb48mxlvgu68/silcLg.czC1LxQsKTdWuDBPpO3YO
+        role: VID
+      - username: aai@aai.onap.org
+        #password: demo123456!
+        password: $2a$04$06VCpDvW5ztE7WOvhhvAtOx7JHLghECyZIzOShIbXLWpnshMva8T6
+        role: VID
+http:
+   client:
+      ssl:
+         trust-store: classpath:truststore/truststore.jks
+         trust-store-password: '*TQH?Lnszprs4LmlAj38yds('
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/resources/keystore/keystore.p12 b/test/mocks/aai-simulator/aai-sim/src/main/resources/keystore/keystore.p12
new file mode 100644 (file)
index 0000000..6b4340d
Binary files /dev/null and b/test/mocks/aai-simulator/aai-sim/src/main/resources/keystore/keystore.p12 differ
diff --git a/test/mocks/aai-simulator/aai-sim/src/main/resources/truststore/truststore.jks b/test/mocks/aai-simulator/aai-sim/src/main/resources/truststore/truststore.jks
new file mode 100644 (file)
index 0000000..d219aaf
Binary files /dev/null and b/test/mocks/aai-simulator/aai-sim/src/main/resources/truststore/truststore.jks differ
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/AaiSimulatorControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/AaiSimulatorControllerTest.java
new file mode 100755 (executable)
index 0000000..af9b236
--- /dev/null
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ActiveProfiles("test")
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@Configuration
+public class AaiSimulatorControllerTest {
+
+    @LocalServerPort
+    private int port;
+
+    @Autowired
+    private TestRestTemplate restTemplate;
+
+    @Test
+    public void test_healthCheck_matchContent() {
+        final String url = getBaseUrl() + "/healthcheck";
+        final ResponseEntity<String> object = restTemplate.getForEntity(url, String.class);
+
+        assertEquals(Constants.HEALTHY, object.getBody());
+    }
+
+    private String getBaseUrl() {
+        return "https://localhost:" + port + TestConstants.BASE_URL_V17;
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/AbstractSpringBootTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/AbstractSpringBootTest.java
new file mode 100755 (executable)
index 0000000..4f2eab2
--- /dev/null
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import java.util.List;
+import org.junit.runner.RunWith;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aaisimulator.utils.TestRestTemplateService;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ActiveProfiles("test")
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@Configuration
+public abstract class AbstractSpringBootTest {
+
+    @LocalServerPort
+    private int port;
+
+    @Autowired
+    protected TestRestTemplateService testRestTemplateService;
+
+    public String getUrl(final String... urls) {
+        return TestUtils.getUrl(port, urls);
+    }
+
+    public RelationshipData getRelationshipData(final List<RelationshipData> relationshipData, final String key) {
+        return relationshipData.stream().filter(data -> data.getRelationshipKey().equals(key)).findFirst().orElse(null);
+    }
+
+    public RelatedToProperty getRelatedToProperty(final List<RelatedToProperty> relatedToPropertyList,
+            final String key) {
+        return relatedToPropertyList.stream().filter(data -> data.getPropertyKey().equals(key)).findFirst()
+                .orElse(null);
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/BusinessControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/BusinessControllerTest.java
new file mode 100755 (executable)
index 0000000..70f5d21
--- /dev/null
@@ -0,0 +1,397 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE;
+import static org.onap.aaisimulator.utils.TestConstants.CUSTOMERS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GLOBAL_CUSTOMER_ID;
+import static org.onap.aaisimulator.utils.TestConstants.RELATED_TO_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCES_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_ID;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_SUBSCRIPTIONS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_TYPE;
+import static org.onap.aaisimulator.utils.TestConstants.VNF_ID;
+import static org.onap.aaisimulator.utils.TestUtils.getCustomer;
+import static org.onap.aaisimulator.utils.TestUtils.getServiceInstance;
+import java.io.IOException;
+import java.util.Optional;
+import java.util.UUID;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.Customer;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aai.domain.yang.ServiceInstances;
+import org.onap.aai.domain.yang.ServiceSubscription;
+import org.onap.aaisimulator.service.providers.CustomerCacheServiceProvider;
+import org.onap.aaisimulator.utils.RequestError;
+import org.onap.aaisimulator.utils.RequestErrorResponseUtils;
+import org.onap.aaisimulator.utils.ServiceException;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class BusinessControllerTest extends AbstractSpringBootTest {
+
+    private static final String FIREWALL_SERVICE_TYPE = "Firewall";
+
+    private static final String ORCHESTRATION_STATUS = "Active";
+
+    @Autowired
+    private CustomerCacheServiceProvider cacheServiceProvider;
+
+    @After
+    public void after() {
+        cacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putCustomer_successfullyAddedToCache() throws Exception {
+        invokeCustomerEndPointAndAssertResponse();
+        assertTrue(cacheServiceProvider.getCustomer(GLOBAL_CUSTOMER_ID).isPresent());
+    }
+
+    @Test
+    public void test_getCustomer_ableToRetrieveCustomer() throws Exception {
+        final String url = getUrl(CUSTOMERS_URL);
+
+        final ResponseEntity<Void> response = testRestTemplateService.invokeHttpPut(url, getCustomer(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, response.getStatusCode());
+
+        final ResponseEntity<Customer> actual = testRestTemplateService.invokeHttpGet(url, Customer.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final Customer actualCustomer = actual.getBody();
+        assertEquals(GLOBAL_CUSTOMER_ID, actualCustomer.getGlobalCustomerId());
+        assertNotNull(actualCustomer.getResourceVersion());
+        assertFalse(actualCustomer.getResourceVersion().isEmpty());
+    }
+
+    @Test
+    public void test_getCustomer_returnRequestError_ifCustomerNotInCache() throws Exception {
+        final String url = getUrl(CUSTOMERS_URL);
+
+        final ResponseEntity<RequestError> actual = testRestTemplateService.invokeHttpGet(url, RequestError.class);
+
+        assertEquals(HttpStatus.NOT_FOUND, actual.getStatusCode());
+
+        final RequestError actualError = actual.getBody();
+        final ServiceException serviceException = actualError.getServiceException();
+
+        assertNotNull(serviceException);
+        assertEquals(RequestErrorResponseUtils.ERROR_MESSAGE_ID, serviceException.getMessageId());
+        assertEquals(RequestErrorResponseUtils.ERROR_MESSAGE, serviceException.getText());
+        assertTrue(serviceException.getVariables().contains(HttpMethod.GET.toString()));
+
+    }
+
+    @Test
+    public void test_getServiceSubscription_ableToRetrieveServiceSubscriptionFromCache() throws Exception {
+        final String url = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL);
+
+        invokeCustomerEndPointAndAssertResponse();
+
+        final ResponseEntity<ServiceSubscription> actual =
+                testRestTemplateService.invokeHttpGet(url, ServiceSubscription.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final ServiceSubscription actualServiceSubscription = actual.getBody();
+        assertEquals(SERVICE_TYPE, actualServiceSubscription.getServiceType());
+        assertNotNull(actualServiceSubscription.getRelationshipList());
+        assertFalse(actualServiceSubscription.getRelationshipList().getRelationship().isEmpty());
+    }
+
+    @Test
+    public void test_putSericeInstance_ableToRetrieveServiceInstanceFromCache() throws Exception {
+
+        invokeCustomerEndPointAndAssertResponse();
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+
+        final Optional<ServiceInstance> actual =
+                cacheServiceProvider.getServiceInstance(GLOBAL_CUSTOMER_ID, SERVICE_TYPE, SERVICE_INSTANCE_ID);
+
+        assertTrue(actual.isPresent());
+        final ServiceInstance actualServiceInstance = actual.get();
+
+        assertEquals(SERVICE_INSTANCE_ID, actualServiceInstance.getServiceInstanceId());
+        assertEquals(SERVICE_NAME, actualServiceInstance.getServiceInstanceName());
+
+    }
+
+    @Test
+    public void test_getSericeInstance_usingServiceInstanceName_ableToRetrieveServiceInstanceFromCache()
+            throws Exception {
+
+        invokeCustomerEndPointAndAssertResponse();
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCES_URL)
+                + "?depth=2&service-instance-name=" + SERVICE_NAME;
+
+        final ResponseEntity<ServiceInstances> actual =
+                testRestTemplateService.invokeHttpGet(serviceInstanceUrl, ServiceInstances.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final ServiceInstances actualServiceInstances = actual.getBody();
+        assertFalse(actualServiceInstances.getServiceInstance().isEmpty());
+
+        assertEquals(SERVICE_NAME, actualServiceInstances.getServiceInstance().get(0).getServiceInstanceName());
+
+    }
+
+    @Test
+    public void test_getSericeInstance_usingServiceInstanceName_returnRequestErrorIfnoServiceInstanceFound()
+            throws Exception {
+
+        invokeCustomerEndPointAndAssertResponse();
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCES_URL)
+                + "?depth=2&service-instance-name=" + SERVICE_NAME;
+
+        final ResponseEntity<RequestError> actual =
+                testRestTemplateService.invokeHttpGet(serviceInstanceUrl, RequestError.class);
+
+        assertEquals(HttpStatus.NOT_FOUND, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        assertNotNull(actual.getBody().getServiceException());
+
+    }
+
+    @Test
+    public void test_getSericeInstance_usingServiceInstanceId_ableToRetrieveServiceInstanceFromCache()
+            throws Exception {
+
+        final String url = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+
+        invokeCustomerEndPointAndAssertResponse();
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+        final ResponseEntity<ServiceInstance> actual =
+                testRestTemplateService.invokeHttpGet(url, ServiceInstance.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final ServiceInstance actualServiceInstance = actual.getBody();
+
+        assertEquals(SERVICE_NAME, actualServiceInstance.getServiceInstanceName());
+        assertEquals(SERVICE_INSTANCE_ID, actualServiceInstance.getServiceInstanceId());
+
+    }
+
+    @Test
+    public void test_getSericeInstance_usinginvalidServiceInstanceId_shouldReturnError() throws Exception {
+
+        invokeCustomerEndPointAndAssertResponse();
+
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+
+        final String invalidServiceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL,
+                SERVICE_INSTANCES_URL + "/service-instance/" + UUID.randomUUID());
+
+        final ResponseEntity<RequestError> actual =
+                testRestTemplateService.invokeHttpGet(invalidServiceInstanceUrl, RequestError.class);
+
+        assertEquals(HttpStatus.NOT_FOUND, actual.getStatusCode());
+
+        final RequestError actualError = actual.getBody();
+        final ServiceException serviceException = actualError.getServiceException();
+
+        assertNotNull(serviceException);
+        assertEquals(RequestErrorResponseUtils.ERROR_MESSAGE_ID, serviceException.getMessageId());
+        assertEquals(RequestErrorResponseUtils.ERROR_MESSAGE, serviceException.getText());
+        assertTrue(serviceException.getVariables().contains(HttpMethod.GET.toString()));
+
+    }
+
+    @Test
+    public void test_getSericeInstance_usingInvalidServiceInstanceName_shouldReturnError() throws Exception {
+
+        invokeCustomerEndPointAndAssertResponse();
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCES_URL)
+                + "?service-instance-name=Dummy&depth=2";
+
+        final ResponseEntity<RequestError> actual =
+                testRestTemplateService.invokeHttpGet(serviceInstanceUrl, RequestError.class);
+
+        assertEquals(HttpStatus.NOT_FOUND, actual.getStatusCode());
+
+        final RequestError actualError = actual.getBody();
+        final ServiceException serviceException = actualError.getServiceException();
+
+        assertNotNull(serviceException);
+        assertEquals(RequestErrorResponseUtils.ERROR_MESSAGE_ID, serviceException.getMessageId());
+        assertEquals(RequestErrorResponseUtils.ERROR_MESSAGE, serviceException.getText());
+        assertTrue(serviceException.getVariables().contains(HttpMethod.GET.toString()));
+
+    }
+
+    @Test
+    public void test_PathSericeInstance_usingServiceInstanceId_OrchStatusChangedInCache() throws Exception {
+
+        final String url = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+
+        invokeCustomerEndPointAndAssertResponse();
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+        final HttpHeaders httpHeaders = testRestTemplateService.getHttpHeaders();
+        httpHeaders.add(X_HTTP_METHOD_OVERRIDE, HttpMethod.PATCH.toString());
+
+        final ResponseEntity<Void> orchStatuUpdateServiceInstanceResponse = testRestTemplateService
+                .invokeHttpPost(httpHeaders, url, TestUtils.getOrchStatuUpdateServiceInstance(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, orchStatuUpdateServiceInstanceResponse.getStatusCode());
+
+        final ResponseEntity<ServiceInstance> actual =
+                testRestTemplateService.invokeHttpGet(url, ServiceInstance.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final ServiceInstance actualServiceInstance = actual.getBody();
+
+        assertEquals(SERVICE_NAME, actualServiceInstance.getServiceInstanceName());
+        assertEquals(SERVICE_INSTANCE_ID, actualServiceInstance.getServiceInstanceId());
+        assertEquals(ORCHESTRATION_STATUS, actualServiceInstance.getOrchestrationStatus());
+
+    }
+
+    @Test
+    public void test_putServiceSubscription_successfullyAddedToCache() throws Exception {
+        final String serviceSubscriptionurl =
+                getUrl(CUSTOMERS_URL, "/service-subscriptions/service-subscription/", FIREWALL_SERVICE_TYPE);
+
+        invokeCustomerEndPointAndAssertResponse();
+
+        final ResponseEntity<Void> responseEntity = testRestTemplateService.invokeHttpPut(serviceSubscriptionurl,
+                TestUtils.getServiceSubscription(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+
+        final ResponseEntity<ServiceSubscription> actual =
+                testRestTemplateService.invokeHttpGet(serviceSubscriptionurl, ServiceSubscription.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final ServiceSubscription actualServiceSubscription = actual.getBody();
+        assertEquals(FIREWALL_SERVICE_TYPE, actualServiceSubscription.getServiceType());
+
+    }
+
+    @Test
+    public void test_putSericeInstanceRelatedTo_ableToRetrieveServiceInstanceFromCache() throws Exception {
+
+        final String url = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+
+        invokeCustomerEndPointAndAssertResponse();
+
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+        final String relationShipUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL,
+                BI_DIRECTIONAL_RELATIONSHIP_LIST_URL);
+
+        final ResponseEntity<Relationship> responseEntity2 = testRestTemplateService.invokeHttpPut(relationShipUrl,
+                TestUtils.getRelationShipJsonObject(), Relationship.class);
+
+        assertEquals(HttpStatus.ACCEPTED, responseEntity2.getStatusCode());
+
+        final String genericVnfUrl = getUrl(GENERIC_VNF_URL, VNF_ID);
+        final ResponseEntity<Void> genericVnfResponse =
+                testRestTemplateService.invokeHttpPut(genericVnfUrl, TestUtils.getGenericVnf(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, genericVnfResponse.getStatusCode());
+
+        final ResponseEntity<GenericVnfs> actual = testRestTemplateService
+                .invokeHttpGet(url + RELATED_TO_URL + "?vnf-name=" + GENERIC_VNF_NAME, GenericVnfs.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+
+        assertTrue(actual.hasBody());
+        final GenericVnfs genericVnfs = actual.getBody();
+        assertFalse(genericVnfs.getGenericVnf().isEmpty());
+        final GenericVnf genericVnf = genericVnfs.getGenericVnf().get(0);
+        assertEquals(GENERIC_VNF_NAME, genericVnf.getVnfName());
+    }
+
+    @Test
+    public void test_DeleteSericeInstance_ServiceInstanceRemovedFromCache() throws Exception {
+        final String url = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+
+        invokeCustomerEndPointAndAssertResponse();
+
+        invokeServiceInstanceEndPointAndAssertResponse();
+
+        final Optional<ServiceInstance> optional =
+                cacheServiceProvider.getServiceInstance(GLOBAL_CUSTOMER_ID, SERVICE_TYPE, SERVICE_INSTANCE_ID);
+        assertTrue(optional.isPresent());
+        final ServiceInstance serviceInstance = optional.get();
+
+        final ResponseEntity<Void> responseEntity = testRestTemplateService
+                .invokeHttpDelete(url + "?resource-version=" + serviceInstance.getResourceVersion(), Void.class);
+        assertEquals(HttpStatus.NO_CONTENT, responseEntity.getStatusCode());
+        assertFalse(cacheServiceProvider.getServiceInstance(GLOBAL_CUSTOMER_ID, SERVICE_TYPE, SERVICE_INSTANCE_ID)
+                .isPresent());
+    }
+
+    private void invokeServiceInstanceEndPointAndAssertResponse() throws IOException {
+        final String url = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpPut(url, getServiceInstance(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+    }
+
+    private void invokeCustomerEndPointAndAssertResponse() throws Exception, IOException {
+        final ResponseEntity<Void> response =
+                testRestTemplateService.invokeHttpPut(getUrl(CUSTOMERS_URL), getCustomer(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, response.getStatusCode());
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/CloudRegionsControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/CloudRegionsControllerTest.java
new file mode 100755 (executable)
index 0000000..29d03ce
--- /dev/null
@@ -0,0 +1,420 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.Constants.VSERVER;
+import static org.onap.aaisimulator.utils.TestConstants.CLOUD_OWNER_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.CLOUD_REGION_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.CUSTOMERS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_PASSWORD;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SERVICE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SYSTEM_INFO_ID;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SYSTEM_INFO_LIST_URL;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SYSTEM_TYPE;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_TYEP;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_USERNAME;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_VENDOR;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_SUBSCRIPTIONS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SYSTEM_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.TENANTS_TENANT;
+import static org.onap.aaisimulator.utils.TestConstants.TENANT_ID;
+import static org.onap.aaisimulator.utils.TestConstants.VNF_ID;
+import static org.onap.aaisimulator.utils.TestConstants.VSERVER_ID;
+import static org.onap.aaisimulator.utils.TestConstants.VSERVER_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.VSERVER_URL;
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.CloudRegion;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aai.domain.yang.Tenant;
+import org.onap.aai.domain.yang.Vserver;
+import org.onap.aaisimulator.models.CloudRegionKey;
+import org.onap.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.CustomerCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.GenericVnfCacheServiceProvider;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class CloudRegionsControllerTest extends AbstractSpringBootTest {
+
+    private static final CloudRegionKey CLOUD_REGION_KEY = new CloudRegionKey(CLOUD_OWNER_NAME, CLOUD_REGION_NAME);
+
+    @Autowired
+    private CloudRegionCacheServiceProvider cloudRegionCacheServiceProvider;
+
+    @Autowired
+    private CustomerCacheServiceProvider customerCacheServiceProvider;
+
+    @Autowired
+    private GenericVnfCacheServiceProvider genericVnfCacheServiceProvider;
+
+    @After
+    public void after() {
+        cloudRegionCacheServiceProvider.clearAll();
+        customerCacheServiceProvider.clearAll();
+        genericVnfCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putCloudRegion_successfullyAddedToCache() throws Exception {
+        final String url = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(url);
+
+        final ResponseEntity<CloudRegion> response = testRestTemplateService.invokeHttpGet(url, CloudRegion.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final CloudRegion cloudRegion = response.getBody();
+        assertEquals(CLOUD_OWNER_NAME, cloudRegion.getCloudOwner());
+        assertEquals(CLOUD_REGION_NAME, cloudRegion.getCloudRegionId());
+
+        assertNotNull("ResourceVersion should not be null", cloudRegion.getResourceVersion());
+
+    }
+
+    @Test
+    public void test_getCloudRegionWithDepthValue_shouldReturnMatchedCloudRegion() throws Exception {
+        final String url = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(url);
+
+        final ResponseEntity<CloudRegion> response =
+                testRestTemplateService.invokeHttpGet(url + "?depth=2", CloudRegion.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final CloudRegion cloudRegion = response.getBody();
+        assertEquals(CLOUD_OWNER_NAME, cloudRegion.getCloudOwner());
+        assertEquals(CLOUD_REGION_NAME, cloudRegion.getCloudRegionId());
+
+        assertNotNull("ResourceVersion should not be null", cloudRegion.getResourceVersion());
+
+    }
+
+    @Test
+    public void test_putGenericVnfRelationShipToPlatform_successfullyAddedToCache() throws Exception {
+
+        final String url = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(url);
+
+        final String relationShipUrl = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME,
+                BI_DIRECTIONAL_RELATIONSHIP_LIST_URL);
+
+        final ResponseEntity<Relationship> responseEntity = testRestTemplateService.invokeHttpPut(relationShipUrl,
+                TestUtils.getGenericVnfRelationShip(), Relationship.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+
+        final Optional<CloudRegion> optional = cloudRegionCacheServiceProvider.getCloudRegion(CLOUD_REGION_KEY);
+        assertTrue(optional.isPresent());
+
+        final CloudRegion actual = optional.get();
+
+        assertNotNull(actual.getRelationshipList());
+        final List<Relationship> relationshipList = actual.getRelationshipList().getRelationship();
+        assertFalse("Relationship list should not be empty", relationshipList.isEmpty());
+        final Relationship relationship = relationshipList.get(0);
+
+        assertEquals(GENERIC_VNF_URL + VNF_ID, relationship.getRelatedLink());
+
+        assertFalse("RelationshipData list should not be empty", relationship.getRelationshipData().isEmpty());
+        assertFalse("RelatedToProperty list should not be empty", relationship.getRelatedToProperty().isEmpty());
+
+        final RelationshipData relationshipData = relationship.getRelationshipData().get(0);
+        assertEquals(Constants.GENERIC_VNF_VNF_ID, relationshipData.getRelationshipKey());
+        assertEquals(TestConstants.VNF_ID, relationshipData.getRelationshipValue());
+
+        final RelatedToProperty relatedToProperty = relationship.getRelatedToProperty().get(0);
+        assertEquals(Constants.GENERIC_VNF_VNF_NAME, relatedToProperty.getPropertyKey());
+        assertEquals(TestConstants.GENERIC_VNF_NAME, relatedToProperty.getPropertyValue());
+
+    }
+
+    @Test
+    public void test_putTenant_successfullyAddedToCache() throws Exception {
+        final String cloudRegionUrl = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(cloudRegionUrl);
+
+        final String tenantUrl = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME,
+                "/" + CLOUD_REGION_NAME + TENANTS_TENANT + TENANT_ID);
+        addTenantAndAssertResponse(tenantUrl);
+
+        final ResponseEntity<Tenant> response = testRestTemplateService.invokeHttpGet(tenantUrl, Tenant.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final Tenant tenant = response.getBody();
+        assertEquals(TENANT_ID, tenant.getTenantId());
+        assertEquals("admin", tenant.getTenantName());
+
+        assertNotNull("ResourceVersion should not be null", tenant.getResourceVersion());
+
+    }
+
+    @Test
+    public void test_putTenantRelationToGenericVnf_successfullyAddedToCache() throws Exception {
+
+        addCustomerServiceAndGenericVnf();
+
+        final String cloudRegionUrl = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(cloudRegionUrl);
+
+        final String tenantUrl = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME,
+                TENANTS_TENANT + TENANT_ID);
+        addTenantAndAssertResponse(tenantUrl);
+
+        final String tenantRelationShipUrl = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME,
+                "/" + CLOUD_REGION_NAME, TENANTS_TENANT + TENANT_ID, RELATIONSHIP_LIST_RELATIONSHIP_URL);
+
+        final ResponseEntity<Void> tenantRelationShipResponse = testRestTemplateService
+                .invokeHttpPut(tenantRelationShipUrl, TestUtils.getGenericVnfRelatedLink(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, tenantRelationShipResponse.getStatusCode());
+
+        final Optional<Tenant> optional = cloudRegionCacheServiceProvider.getTenant(CLOUD_REGION_KEY, TENANT_ID);
+
+        assertTrue(optional.isPresent());
+        final Tenant actualTenant = optional.get();
+        final RelationshipList relationshipList = actualTenant.getRelationshipList();
+        assertNotNull(relationshipList);
+        assertFalse(relationshipList.getRelationship().isEmpty());
+
+        final Relationship relationship = relationshipList.getRelationship().get(0);
+
+        assertEquals(Constants.BELONGS_TO, relationship.getRelationshipLabel());
+        assertFalse(relationship.getRelationshipData().isEmpty());
+        assertEquals(1, relationship.getRelationshipData().size());
+
+        final List<RelationshipData> relationshipDataList = relationship.getRelationshipData();
+
+        final RelationshipData relationshipData =
+                getRelationshipData(relationshipDataList, Constants.GENERIC_VNF_VNF_ID);
+        assertNotNull(relationshipData);
+        assertEquals(VNF_ID, relationshipData.getRelationshipValue());
+
+        final List<RelatedToProperty> relatedToPropertyList = relationship.getRelatedToProperty();
+
+        final RelatedToProperty property = getRelatedToProperty(relatedToPropertyList, Constants.GENERIC_VNF_VNF_NAME);
+        assertNotNull(property);
+        assertEquals(GENERIC_VNF_NAME, property.getPropertyValue());
+
+        final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(genericVnfOptional.isPresent());
+        final GenericVnf actualGenericVnf = genericVnfOptional.get();
+        final RelationshipList relationshipListGenericVnf = actualGenericVnf.getRelationshipList();
+        assertNotNull(relationshipListGenericVnf);
+        assertFalse(relationshipListGenericVnf.getRelationship().isEmpty());
+
+        final Relationship relationshipGenericVnf = relationshipListGenericVnf.getRelationship().get(0);
+
+        assertEquals(Constants.BELONGS_TO, relationshipGenericVnf.getRelationshipLabel());
+        assertFalse(relationshipGenericVnf.getRelationshipData().isEmpty());
+        assertEquals(3, relationshipGenericVnf.getRelationshipData().size());
+
+    }
+
+    @Test
+    public void test_putEsrSystemInfo_successfullyAddedToCache() throws Exception {
+        final String url = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(url);
+
+        final String esrSystemInfoListUrl = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME,
+                "/" + CLOUD_REGION_NAME, ESR_SYSTEM_INFO_LIST_URL);
+
+        final String esrSystemInfoUrl = esrSystemInfoListUrl + "/esr-system-info/" + ESR_SYSTEM_INFO_ID;
+        final ResponseEntity<Void> esrSystemInfoResponse =
+                testRestTemplateService.invokeHttpPut(esrSystemInfoUrl, TestUtils.getEsrSystemInfo(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, esrSystemInfoResponse.getStatusCode());
+
+        final ResponseEntity<EsrSystemInfoList> response =
+                testRestTemplateService.invokeHttpGet(esrSystemInfoListUrl, EsrSystemInfoList.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+        final EsrSystemInfoList actualEsrSystemInfoList = response.getBody();
+
+        final List<EsrSystemInfo> esrSystemInfoList = actualEsrSystemInfoList.getEsrSystemInfo();
+        assertNotNull(esrSystemInfoList);
+        assertEquals(1, esrSystemInfoList.size());
+
+        final EsrSystemInfo esrSystemInfo = esrSystemInfoList.get(0);
+        assertEquals(ESR_SYSTEM_INFO_ID, esrSystemInfo.getEsrSystemInfoId());
+        assertEquals(SYSTEM_NAME, esrSystemInfo.getSystemName());
+        assertEquals(ESR_TYEP, esrSystemInfo.getType());
+        assertEquals(ESR_VENDOR, esrSystemInfo.getVendor());
+        assertEquals(ESR_SERVICE_URL, esrSystemInfo.getServiceUrl());
+        assertEquals(ESR_USERNAME, esrSystemInfo.getUserName());
+        assertEquals(ESR_PASSWORD, esrSystemInfo.getPassword());
+        assertEquals(ESR_SYSTEM_TYPE, esrSystemInfo.getSystemType());
+    }
+
+    @Test
+    public void test_putVServer_successfullyAddedToCache() throws Exception {
+        final String url = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(url);
+        addCustomerServiceAndGenericVnf();
+
+        final String tenantUrl = url + TENANTS_TENANT + TENANT_ID;
+        addTenantAndAssertResponse(tenantUrl);
+
+        final String vServerUrl = tenantUrl + VSERVER_URL + VSERVER_ID;
+
+        final ResponseEntity<Void> vServerResponse =
+                testRestTemplateService.invokeHttpPut(vServerUrl, TestUtils.getVserver(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, vServerResponse.getStatusCode());
+
+        final ResponseEntity<Vserver> response = testRestTemplateService.invokeHttpGet(vServerUrl, Vserver.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+        final Vserver actualVserver = response.getBody();
+        assertEquals(VSERVER_NAME, actualVserver.getVserverName());
+        assertEquals(VSERVER_ID, actualVserver.getVserverId());
+        assertEquals("active", actualVserver.getProvStatus());
+        assertNotNull(actualVserver.getRelationshipList());
+        assertFalse(actualVserver.getRelationshipList().getRelationship().isEmpty());
+
+        final Optional<GenericVnf> optional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(optional.isPresent());
+        final GenericVnf genericVnf = optional.get();
+        assertNotNull(genericVnf.getRelationshipList());
+        assertFalse(genericVnf.getRelationshipList().getRelationship().isEmpty());
+
+        final Relationship expectedRelationShip = genericVnf.getRelationshipList().getRelationship().get(0);
+        assertEquals(VSERVER, expectedRelationShip.getRelatedTo());
+        assertNotNull(expectedRelationShip.getRelationshipData());
+        assertEquals(4, expectedRelationShip.getRelationshipData().size());
+
+        final List<RelationshipData> relationshipDataList = expectedRelationShip.getRelationshipData();
+        final RelationshipData vServerrelationshipData =
+                getRelationshipData(relationshipDataList, Constants.VSERVER_VSERVER_ID);
+        assertNotNull(vServerrelationshipData);
+        assertEquals(VSERVER_ID, vServerrelationshipData.getRelationshipValue());
+
+        final RelationshipData cloudOwnerRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.CLOUD_REGION_CLOUD_OWNER);
+        assertNotNull(cloudOwnerRelationshipData);
+        assertEquals(CLOUD_OWNER_NAME, cloudOwnerRelationshipData.getRelationshipValue());
+
+        final RelationshipData cloudRegionIdRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.CLOUD_REGION_CLOUD_REGION_ID);
+        assertNotNull(cloudRegionIdRelationshipData);
+        assertEquals(CLOUD_REGION_NAME, cloudRegionIdRelationshipData.getRelationshipValue());
+
+        final RelationshipData tenantRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.TENANT_TENANT_ID);
+        assertNotNull(tenantRelationshipData);
+        assertEquals(TENANT_ID, tenantRelationshipData.getRelationshipValue());
+
+    }
+
+    @Test
+    public void test_deleteVServer_successfullyRemoveFromCache() throws Exception {
+        final String url = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(url);
+        addCustomerServiceAndGenericVnf();
+
+        final String tenantUrl = url + TENANTS_TENANT + TENANT_ID;
+        addTenantAndAssertResponse(tenantUrl);
+
+        final String vServerAddUrl = tenantUrl + VSERVER_URL + VSERVER_ID;
+
+        final ResponseEntity<Void> vServerAddResponse =
+                testRestTemplateService.invokeHttpPut(vServerAddUrl, TestUtils.getVserver(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, vServerAddResponse.getStatusCode());
+
+        final Optional<Vserver> optional =
+                cloudRegionCacheServiceProvider.getVserver(CLOUD_REGION_KEY, TENANT_ID, VSERVER_ID);
+        assertTrue(optional.isPresent());
+        final Vserver vserver = optional.get();
+
+        final String vServerRemoveUrl = vServerAddUrl + "?resource-version=" + vserver.getResourceVersion();
+
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpDelete(vServerRemoveUrl, Void.class);
+        assertEquals(HttpStatus.NO_CONTENT, responseEntity.getStatusCode());
+        assertFalse(cloudRegionCacheServiceProvider.getVserver(CLOUD_REGION_KEY, TENANT_ID, VSERVER_ID).isPresent());
+
+
+    }
+
+    private void addTenantAndAssertResponse(final String tenantUrl) throws IOException {
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpPut(tenantUrl, TestUtils.getTenant(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+    }
+
+    private void addCustomerServiceAndGenericVnf() throws Exception, IOException {
+        final ResponseEntity<Void> customerResponse =
+                testRestTemplateService.invokeHttpPut(getUrl(CUSTOMERS_URL), TestUtils.getCustomer(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, customerResponse.getStatusCode());
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+        final ResponseEntity<Void> serviceInstanceResponse =
+                testRestTemplateService.invokeHttpPut(serviceInstanceUrl, TestUtils.getServiceInstance(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, serviceInstanceResponse.getStatusCode());
+
+        final String genericVnfUrl = getUrl(GENERIC_VNF_URL, VNF_ID);
+        final ResponseEntity<Void> genericVnfResponse =
+                testRestTemplateService.invokeHttpPut(genericVnfUrl, TestUtils.getGenericVnf(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, genericVnfResponse.getStatusCode());
+
+    }
+
+    private void invokeCloudRegionHttpPutEndPointAndAssertResponse(final String url) throws IOException {
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getCloudRegion(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ExternalSystemEsrControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ExternalSystemEsrControllerTest.java
new file mode 100755 (executable)
index 0000000..fb406ab
--- /dev/null
@@ -0,0 +1,233 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.TestConstants.CUSTOMERS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_PASSWORD;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SERVICE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SYSTEM_INFO_ID;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SYSTEM_INFO_LIST_URL;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_SYSTEM_TYPE;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_TYEP;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_USERNAME;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_VENDOR;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_VIM_ID;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_VNFM_ID;
+import static org.onap.aaisimulator.utils.TestConstants.ESR_VNFM_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_SUBSCRIPTIONS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SYSTEM_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.VNF_ID;
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.EsrVnfm;
+import org.onap.aai.domain.yang.EsrVnfmList;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aaisimulator.service.providers.ExternalSystemCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.GenericVnfCacheServiceProvider;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class ExternalSystemEsrControllerTest extends AbstractSpringBootTest {
+
+    @Autowired
+    private ExternalSystemCacheServiceProvider externalSystemCacheServiceProvider;
+
+
+    @Autowired
+    private GenericVnfCacheServiceProvider genericVnfCacheServiceProvider;
+
+    @After
+    public void after() {
+        externalSystemCacheServiceProvider.clearAll();
+        genericVnfCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putEsrVnfm_successfullyAddedToCache() throws Exception {
+        final String esrVnfmUrl = getUrl(ESR_VNFM_URL, ESR_VNFM_ID);
+        addEsrVnfmAndAssertResponse(esrVnfmUrl);
+
+        final ResponseEntity<EsrVnfm> response = testRestTemplateService.invokeHttpGet(esrVnfmUrl, EsrVnfm.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final EsrVnfm actualEsrVnfm = response.getBody();
+        assertEquals(ESR_VNFM_ID, actualEsrVnfm.getVnfmId());
+        assertEquals(ESR_VIM_ID, actualEsrVnfm.getVimId());
+
+    }
+
+    @Test
+    public void test_getEsrVnfmList_getAllEsrVnfmsFromCache() throws Exception {
+        final String esrVnfmUrl = getUrl(ESR_VNFM_URL, ESR_VNFM_ID);
+        addEsrVnfmAndAssertResponse(esrVnfmUrl);
+
+        final String esrVnfmListUrl = getUrl(TestConstants.EXTERNAL_SYSTEM_ESR_VNFM_LIST_URL);
+        final ResponseEntity<EsrVnfmList> response =
+                testRestTemplateService.invokeHttpGet(esrVnfmListUrl, EsrVnfmList.class);
+
+        assertTrue(response.hasBody());
+
+        final EsrVnfmList actualEsrVnfmList = response.getBody();
+
+        final List<EsrVnfm> esrVnfmList = actualEsrVnfmList.getEsrVnfm();
+        assertNotNull(esrVnfmList);
+        assertEquals(1, esrVnfmList.size());
+        final EsrVnfm actualEsrVnfm = esrVnfmList.get(0);
+        assertEquals(ESR_VNFM_ID, actualEsrVnfm.getVnfmId());
+        assertEquals(ESR_VIM_ID, actualEsrVnfm.getVimId());
+
+    }
+
+    @Test
+    public void test_putEsrSystemInfo_successfullyAddedToCache() throws Exception {
+        final String esrVnfmUrl = getUrl(ESR_VNFM_URL, ESR_VNFM_ID);
+        addEsrVnfmAndAssertResponse(esrVnfmUrl);
+        final String esrSystemInfoListUrl = getUrl(ESR_VNFM_URL, ESR_VNFM_ID, ESR_SYSTEM_INFO_LIST_URL);
+
+        final String esrSystemInfoUrl = esrSystemInfoListUrl + "/esr-system-info/" + ESR_SYSTEM_INFO_ID;
+        final ResponseEntity<Void> esrSystemInfoResponse =
+                testRestTemplateService.invokeHttpPut(esrSystemInfoUrl, TestUtils.getEsrSystemInfo(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, esrSystemInfoResponse.getStatusCode());
+
+        final ResponseEntity<EsrSystemInfoList> response =
+                testRestTemplateService.invokeHttpGet(esrSystemInfoListUrl, EsrSystemInfoList.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+        final EsrSystemInfoList actualEsrSystemInfoList = response.getBody();
+
+        final List<EsrSystemInfo> esrSystemInfoList = actualEsrSystemInfoList.getEsrSystemInfo();
+        assertNotNull(esrSystemInfoList);
+        assertEquals(1, esrSystemInfoList.size());
+
+        final EsrSystemInfo esrSystemInfo = esrSystemInfoList.get(0);
+        assertEquals(ESR_SYSTEM_INFO_ID, esrSystemInfo.getEsrSystemInfoId());
+        assertEquals(SYSTEM_NAME, esrSystemInfo.getSystemName());
+        assertEquals(ESR_TYEP, esrSystemInfo.getType());
+        assertEquals(ESR_VENDOR, esrSystemInfo.getVendor());
+        assertEquals(ESR_SERVICE_URL, esrSystemInfo.getServiceUrl());
+        assertEquals(ESR_USERNAME, esrSystemInfo.getUserName());
+        assertEquals(ESR_PASSWORD, esrSystemInfo.getPassword());
+        assertEquals(ESR_SYSTEM_TYPE, esrSystemInfo.getSystemType());
+
+
+    }
+
+    @Test
+    public void test_putEsrRelationToGenericVnfm_successfullyAddedToCache() throws Exception {
+        final String esrVnfmUrl = getUrl(ESR_VNFM_URL, ESR_VNFM_ID);
+
+        addEsrVnfmAndAssertResponse(esrVnfmUrl);
+        addCustomerServiceAndGenericVnf();
+
+        final String relationShipUrl = esrVnfmUrl + RELATIONSHIP_LIST_RELATIONSHIP_URL;
+
+        final ResponseEntity<Void> response = testRestTemplateService.invokeHttpPut(relationShipUrl,
+                TestUtils.getGenericVnfRelatedLink(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, response.getStatusCode());
+
+        final Optional<EsrVnfm> optional = externalSystemCacheServiceProvider.getEsrVnfm(ESR_VNFM_ID);
+        assertTrue(optional.isPresent());
+
+        final EsrVnfm actualEsrVnfm = optional.get();
+        final RelationshipList relationshipList = actualEsrVnfm.getRelationshipList();
+        assertNotNull(relationshipList);
+        assertFalse(relationshipList.getRelationship().isEmpty());
+
+        final Relationship relationship = relationshipList.getRelationship().get(0);
+
+        assertEquals(Constants.DEPENDS_ON, relationship.getRelationshipLabel());
+        assertFalse(relationship.getRelationshipData().isEmpty());
+        assertEquals(1, relationship.getRelationshipData().size());
+
+        final RelationshipData relationshipData =
+                getRelationshipData(relationship.getRelationshipData(), Constants.GENERIC_VNF_VNF_ID);
+        assertNotNull(relationshipData);
+        assertEquals(VNF_ID, relationshipData.getRelationshipValue());
+
+        final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(genericVnfOptional.isPresent());
+        final GenericVnf actualGenericVnf = genericVnfOptional.get();
+        final RelationshipList relationshipListGenericVnf = actualGenericVnf.getRelationshipList();
+        assertNotNull(relationshipListGenericVnf);
+        assertFalse(relationshipListGenericVnf.getRelationship().isEmpty());
+
+        final Relationship relationshipGenericVnf = relationshipListGenericVnf.getRelationship().get(0);
+
+        assertEquals(Constants.DEPENDS_ON, relationshipGenericVnf.getRelationshipLabel());
+        assertFalse(relationshipGenericVnf.getRelationshipData().isEmpty());
+        assertEquals(1, relationshipGenericVnf.getRelationshipData().size());
+
+        final RelationshipData esrRelationshipData =
+                getRelationshipData(relationshipGenericVnf.getRelationshipData(), Constants.ESR_VNFM_VNFM_ID);
+        assertNotNull(esrRelationshipData);
+        assertEquals(ESR_VNFM_ID, esrRelationshipData.getRelationshipValue());
+
+
+    }
+
+    private void addEsrVnfmAndAssertResponse(final String esrVnfmUrl) throws IOException {
+        final ResponseEntity<Void> esrVnfmResponse =
+                testRestTemplateService.invokeHttpPut(esrVnfmUrl, TestUtils.getEsrVnfm(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, esrVnfmResponse.getStatusCode());
+    }
+
+    private void addCustomerServiceAndGenericVnf() throws Exception, IOException {
+        final ResponseEntity<Void> customerResponse =
+                testRestTemplateService.invokeHttpPut(getUrl(CUSTOMERS_URL), TestUtils.getCustomer(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, customerResponse.getStatusCode());
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+        final ResponseEntity<Void> serviceInstanceResponse =
+                testRestTemplateService.invokeHttpPut(serviceInstanceUrl, TestUtils.getServiceInstance(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, serviceInstanceResponse.getStatusCode());
+
+        final String genericVnfUrl = getUrl(GENERIC_VNF_URL, VNF_ID);
+        final ResponseEntity<Void> genericVnfResponse =
+                testRestTemplateService.invokeHttpPut(genericVnfUrl, TestUtils.getGenericVnf(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, genericVnfResponse.getStatusCode());
+
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/GenericVnfsControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/GenericVnfsControllerTest.java
new file mode 100755 (executable)
index 0000000..8ec2606
--- /dev/null
@@ -0,0 +1,430 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE;
+import static org.onap.aaisimulator.utils.TestConstants.CLOUD_OWNER_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.CLOUD_REGION_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.CUSTOMERS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GLOBAL_CUSTOMER_ID;
+import static org.onap.aaisimulator.utils.TestConstants.LINE_OF_BUSINESS_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.PLATFORM_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_ID;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_SUBSCRIPTIONS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_TYPE;
+import static org.onap.aaisimulator.utils.TestConstants.VNF_ID;
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaisimulator.service.providers.CustomerCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.GenericVnfCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.LinesOfBusinessCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.PlatformCacheServiceProvider;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class GenericVnfsControllerTest extends AbstractSpringBootTest {
+
+    @Autowired
+    private CustomerCacheServiceProvider customerCacheServiceProvider;
+
+    @Autowired
+    private GenericVnfCacheServiceProvider genericVnfCacheServiceProvider;
+
+    @Autowired
+    private LinesOfBusinessCacheServiceProvider linesOfBusinessCacheServiceProvider;
+
+    @Autowired
+    private PlatformCacheServiceProvider platformVnfCacheServiceProvider;
+
+    @After
+    public void after() {
+        customerCacheServiceProvider.clearAll();
+        genericVnfCacheServiceProvider.clearAll();
+        platformVnfCacheServiceProvider.clearAll();
+        linesOfBusinessCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putGenericVnf_successfullyAddedToCache() throws Exception {
+
+        final String genericVnfUrl = getUrl(GENERIC_VNF_URL, VNF_ID);
+        final ResponseEntity<Void> genericVnfResponse =
+                testRestTemplateService.invokeHttpPut(genericVnfUrl, TestUtils.getGenericVnf(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, genericVnfResponse.getStatusCode());
+
+        final ResponseEntity<GenericVnf> response =
+                testRestTemplateService.invokeHttpGet(genericVnfUrl, GenericVnf.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final GenericVnf actualGenericVnf = response.getBody();
+        assertEquals(GENERIC_VNF_NAME, actualGenericVnf.getVnfName());
+        assertEquals(VNF_ID, actualGenericVnf.getVnfId());
+
+    }
+
+    @Test
+    public void test_putGenericVnfRelation_successfullyAddedToCache() throws Exception {
+
+        addCustomerServiceAndGenericVnf();
+
+        final String genericVnfRelationShipUrl = getUrl(GENERIC_VNF_URL, VNF_ID, RELATIONSHIP_LIST_RELATIONSHIP_URL);
+        final ResponseEntity<Void> genericVnfRelationShipResponse = testRestTemplateService
+                .invokeHttpPut(genericVnfRelationShipUrl, TestUtils.getRelationShip(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, genericVnfRelationShipResponse.getStatusCode());
+
+
+        final Optional<ServiceInstance> optional =
+                customerCacheServiceProvider.getServiceInstance(GLOBAL_CUSTOMER_ID, SERVICE_TYPE, SERVICE_INSTANCE_ID);
+
+        assertTrue(optional.isPresent());
+
+        final ServiceInstance actualServiceInstance = optional.get();
+        final RelationshipList actualRelationshipList = actualServiceInstance.getRelationshipList();
+        assertNotNull(actualRelationshipList);
+        assertFalse(actualRelationshipList.getRelationship().isEmpty());
+        final Relationship actualRelationShip = actualRelationshipList.getRelationship().get(0);
+
+        assertEquals(Constants.COMPOSED_OF, actualRelationShip.getRelationshipLabel());
+        assertEquals(GENERIC_VNF_URL + VNF_ID, actualRelationShip.getRelatedLink());
+
+
+        assertFalse(actualRelationShip.getRelatedToProperty().isEmpty());
+        assertFalse(actualRelationShip.getRelationshipData().isEmpty());
+        final RelatedToProperty actualRelatedToProperty = actualRelationShip.getRelatedToProperty().get(0);
+        final RelationshipData actualRelationshipData = actualRelationShip.getRelationshipData().get(0);
+
+        assertEquals(Constants.GENERIC_VNF_VNF_NAME, actualRelatedToProperty.getPropertyKey());
+        assertEquals(GENERIC_VNF_NAME, actualRelatedToProperty.getPropertyValue());
+        assertEquals(Constants.GENERIC_VNF_VNF_ID, actualRelationshipData.getRelationshipKey());
+        assertEquals(VNF_ID, actualRelationshipData.getRelationshipValue());
+
+        final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(genericVnfOptional.isPresent());
+        final GenericVnf actualGenericVnf = genericVnfOptional.get();
+        final RelationshipList relationshipList = actualGenericVnf.getRelationshipList();
+        assertNotNull(relationshipList);
+        assertFalse(relationshipList.getRelationship().isEmpty());
+
+        final Relationship relationship = relationshipList.getRelationship().get(0);
+        assertFalse(relationship.getRelatedToProperty().isEmpty());
+        assertEquals(3, relationship.getRelationshipData().size());
+        assertEquals(CUSTOMERS_URL + SERVICE_SUBSCRIPTIONS_URL + SERVICE_INSTANCE_URL, relationship.getRelatedLink());
+
+
+        final List<RelatedToProperty> relatedToProperty = relationship.getRelatedToProperty();
+        final RelatedToProperty firstRelatedToProperty = relatedToProperty.get(0);
+        assertEquals(Constants.SERVICE_INSTANCE_SERVICE_INSTANCE_NAME, firstRelatedToProperty.getPropertyKey());
+        assertEquals(SERVICE_NAME, firstRelatedToProperty.getPropertyValue());
+
+        final List<RelationshipData> relationshipData = relationship.getRelationshipData();
+
+        final RelationshipData globalRelationshipData =
+                getRelationshipData(relationshipData, Constants.CUSTOMER_GLOBAL_CUSTOMER_ID);
+        assertNotNull(globalRelationshipData);
+        assertEquals(GLOBAL_CUSTOMER_ID, globalRelationshipData.getRelationshipValue());
+
+        final RelationshipData serviceSubscriptionRelationshipData =
+                getRelationshipData(relationshipData, Constants.SERVICE_SUBSCRIPTION_SERVICE_TYPE);
+        assertNotNull(serviceSubscriptionRelationshipData);
+        assertEquals(SERVICE_TYPE, serviceSubscriptionRelationshipData.getRelationshipValue());
+
+        final RelationshipData serviceInstanceRelationshipData =
+                getRelationshipData(relationshipData, Constants.SERVICE_INSTANCE_SERVICE_INSTANCE_ID);
+        assertNotNull(serviceInstanceRelationshipData);
+        assertEquals(SERVICE_INSTANCE_ID, serviceInstanceRelationshipData.getRelationshipValue());
+
+    }
+
+    @Test
+    public void test_putGenericVnfRelationToPlatform_successfullyAddedToCache() throws Exception {
+        addCustomerServiceAndGenericVnf();
+
+        final String platformUrl = getUrl(TestConstants.PLATFORMS_URL, PLATFORM_NAME);
+        final ResponseEntity<Void> platformResponse =
+                testRestTemplateService.invokeHttpPut(platformUrl, TestUtils.getPlatform(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, platformResponse.getStatusCode());
+
+        final String genericVnfRelationShipUrl = getUrl(GENERIC_VNF_URL, VNF_ID, RELATIONSHIP_LIST_RELATIONSHIP_URL);
+        final ResponseEntity<Void> genericVnfRelationShipResponse = testRestTemplateService
+                .invokeHttpPut(genericVnfRelationShipUrl, TestUtils.getPlatformRelatedLink(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, genericVnfRelationShipResponse.getStatusCode());
+
+        final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(genericVnfOptional.isPresent());
+        final GenericVnf actualGenericVnf = genericVnfOptional.get();
+        final RelationshipList relationshipList = actualGenericVnf.getRelationshipList();
+        assertNotNull(relationshipList);
+        assertFalse(relationshipList.getRelationship().isEmpty());
+
+        final Relationship relationship = relationshipList.getRelationship().get(0);
+
+        assertEquals(Constants.USES, relationship.getRelationshipLabel());
+        assertFalse(relationship.getRelationshipData().isEmpty());
+        assertEquals(1, relationship.getRelationshipData().size());
+        assertEquals(TestConstants.PLATFORMS_URL + PLATFORM_NAME, relationship.getRelatedLink());
+
+
+        final List<RelationshipData> relationshipData = relationship.getRelationshipData();
+
+        final RelationshipData platformRelationshipData =
+                getRelationshipData(relationshipData, Constants.PLATFORM_PLATFORM_NAME);
+        assertNotNull(platformRelationshipData);
+        assertEquals(PLATFORM_NAME, platformRelationshipData.getRelationshipValue());
+
+    }
+
+    @Test
+    public void test_putGenericVnfRelationToLineOfBusiness_successfullyAddedToCache() throws Exception {
+        addCustomerServiceAndGenericVnf();
+
+        final String url = getUrl(TestConstants.LINES_OF_BUSINESS_URL, LINE_OF_BUSINESS_NAME);
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getLineOfBusiness(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+
+        final String genericVnfRelationShipUrl = getUrl(GENERIC_VNF_URL, VNF_ID, RELATIONSHIP_LIST_RELATIONSHIP_URL);
+        final ResponseEntity<Void> genericVnfRelationShipResponse = testRestTemplateService
+                .invokeHttpPut(genericVnfRelationShipUrl, TestUtils.getLineOfBusinessRelatedLink(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, genericVnfRelationShipResponse.getStatusCode());
+
+        final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(genericVnfOptional.isPresent());
+        final GenericVnf actualGenericVnf = genericVnfOptional.get();
+        final RelationshipList relationshipList = actualGenericVnf.getRelationshipList();
+        assertNotNull(relationshipList);
+        assertFalse(relationshipList.getRelationship().isEmpty());
+
+        final Relationship relationship = relationshipList.getRelationship().get(0);
+
+        assertEquals(Constants.USES, relationship.getRelationshipLabel());
+        assertEquals(TestConstants.LINES_OF_BUSINESS_URL + LINE_OF_BUSINESS_NAME, relationship.getRelatedLink());
+
+        assertFalse(relationship.getRelationshipData().isEmpty());
+        assertEquals(1, relationship.getRelationshipData().size());
+
+        final List<RelationshipData> relationshipData = relationship.getRelationshipData();
+
+        final RelationshipData lineOfBusinessRelationshipData =
+                getRelationshipData(relationshipData, Constants.LINE_OF_BUSINESS_LINE_OF_BUSINESS_NAME);
+        assertNotNull(lineOfBusinessRelationshipData);
+        assertEquals(LINE_OF_BUSINESS_NAME, lineOfBusinessRelationshipData.getRelationshipValue());
+
+    }
+
+    @Test
+    public void test_putGenericVnfRelationToCloudRegion_successfullyAddedToCache() throws Exception {
+        addCustomerServiceAndGenericVnf();
+
+        final String url = getUrl(TestConstants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getCloudRegion(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+
+        final String genericVnfRelationShipUrl = getUrl(GENERIC_VNF_URL, VNF_ID, RELATIONSHIP_LIST_RELATIONSHIP_URL);
+        final ResponseEntity<Void> genericVnfRelationShipResponse = testRestTemplateService
+                .invokeHttpPut(genericVnfRelationShipUrl, TestUtils.getCloudRegionRelatedLink(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, genericVnfRelationShipResponse.getStatusCode());
+
+        final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(genericVnfOptional.isPresent());
+        final GenericVnf actualGenericVnf = genericVnfOptional.get();
+        final RelationshipList relationshipList = actualGenericVnf.getRelationshipList();
+        assertNotNull(relationshipList);
+        assertFalse(relationshipList.getRelationship().isEmpty());
+
+        final Relationship relationship = relationshipList.getRelationship().get(0);
+
+        assertEquals(Constants.LOCATED_IN, relationship.getRelationshipLabel());
+        assertEquals(TestConstants.CLOUD_REGIONS + CLOUD_OWNER_NAME + "/" + CLOUD_REGION_NAME,
+                relationship.getRelatedLink());
+
+        assertFalse(relationship.getRelationshipData().isEmpty());
+        assertEquals(2, relationship.getRelationshipData().size());
+
+        final List<RelationshipData> relationshipDataList = relationship.getRelationshipData();
+
+        final RelationshipData cloudOwnerRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.CLOUD_REGION_CLOUD_OWNER);
+        assertNotNull(cloudOwnerRelationshipData);
+        assertEquals(CLOUD_OWNER_NAME, cloudOwnerRelationshipData.getRelationshipValue());
+
+        final RelationshipData cloudRegionIdRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.CLOUD_REGION_CLOUD_REGION_ID);
+        assertNotNull(cloudRegionIdRelationshipData);
+        assertEquals(CLOUD_REGION_NAME, cloudRegionIdRelationshipData.getRelationshipValue());
+
+        final List<RelatedToProperty> relatedToPropertyList = relationship.getRelatedToProperty();
+
+        final RelatedToProperty cloudRegionOwnerDefinedTypeProperty =
+                getRelatedToProperty(relatedToPropertyList, Constants.CLOUD_REGION_OWNER_DEFINED_TYPE);
+        assertNotNull(cloudRegionOwnerDefinedTypeProperty);
+        assertEquals("OwnerType", cloudRegionOwnerDefinedTypeProperty.getPropertyValue());
+
+    }
+
+    @Test
+    public void test_putBiDirectionalRelationShip_successfullyAddedToCache() throws Exception {
+        addCustomerServiceAndGenericVnf();
+
+        final String relationShipUrl = getUrl(GENERIC_VNF_URL, VNF_ID, BI_DIRECTIONAL_RELATIONSHIP_LIST_URL);
+
+        final ResponseEntity<Relationship> responseEntity = testRestTemplateService.invokeHttpPut(relationShipUrl,
+                TestUtils.getTenantRelationShip(), Relationship.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+
+        final Optional<GenericVnf> optional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(optional.isPresent());
+
+        final GenericVnf actual = optional.get();
+
+        assertNotNull(actual.getRelationshipList());
+        final List<Relationship> relationshipList = actual.getRelationshipList().getRelationship();
+        assertFalse("Relationship list should not be empty", relationshipList.isEmpty());
+        final Relationship relationship = relationshipList.get(0);
+
+        assertFalse("RelationshipData list should not be empty", relationship.getRelationshipData().isEmpty());
+        assertFalse("RelatedToProperty list should not be empty", relationship.getRelatedToProperty().isEmpty());
+    }
+
+    @Test
+    public void test_patchGenericVnf_usingVnfId_OrchStatusChangedInCache() throws Exception {
+        addCustomerServiceAndGenericVnf();
+
+        final HttpHeaders httpHeaders = testRestTemplateService.getHttpHeaders();
+        httpHeaders.add(X_HTTP_METHOD_OVERRIDE, HttpMethod.PATCH.toString());
+        httpHeaders.remove(HttpHeaders.CONTENT_TYPE);
+        httpHeaders.add(HttpHeaders.CONTENT_TYPE, Constants.APPLICATION_MERGE_PATCH_JSON);
+
+        final String genericVnfUrl = getUrl(GENERIC_VNF_URL, VNF_ID);
+        final ResponseEntity<Void> orchStatuUpdateServiceInstanceResponse = testRestTemplateService
+                .invokeHttpPost(httpHeaders, genericVnfUrl, TestUtils.getGenericVnfOrchStatuUpdate(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, orchStatuUpdateServiceInstanceResponse.getStatusCode());
+
+        final ResponseEntity<GenericVnf> response =
+                testRestTemplateService.invokeHttpGet(genericVnfUrl, GenericVnf.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final GenericVnf actualGenericVnf = response.getBody();
+        assertEquals(GENERIC_VNF_NAME, actualGenericVnf.getVnfName());
+        assertEquals(VNF_ID, actualGenericVnf.getVnfId());
+        assertEquals("Assigned", actualGenericVnf.getOrchestrationStatus());
+
+    }
+
+    @Test
+    public void test_getGenericVnfs_usingSelfLink_getAllGenericVnfsInCache() throws Exception {
+
+        addCustomerServiceAndGenericVnf();
+
+        final String selfLink = "http://localhost:9921/generic-vnf/" + VNF_ID;
+        final String url = getUrl(TestConstants.GENERIC_VNFS_URL_1) + "?selflink=" + selfLink;
+        final ResponseEntity<GenericVnfs> response = testRestTemplateService.invokeHttpGet(url, GenericVnfs.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final GenericVnfs actualGenericVnfs = response.getBody();
+        final List<GenericVnf> genericVnfList = actualGenericVnfs.getGenericVnf();
+        assertNotNull(genericVnfList);
+        assertEquals(1, genericVnfList.size());
+        final GenericVnf actualGenericVnf = genericVnfList.get(0);
+        assertEquals(selfLink, actualGenericVnf.getSelflink());
+        assertEquals(GENERIC_VNF_NAME, actualGenericVnf.getVnfName());
+        assertEquals(VNF_ID, actualGenericVnf.getVnfId());
+    }
+
+    @Test
+    public void test_deleteGenericVnf_usingVnfIdAndResourceVersion_removedFromCache() throws Exception {
+
+        addCustomerServiceAndGenericVnf();
+
+        final Optional<GenericVnf> genericVnfOptional = genericVnfCacheServiceProvider.getGenericVnf(VNF_ID);
+        assertTrue(genericVnfOptional.isPresent());
+        final GenericVnf genericVnf = genericVnfOptional.get();
+
+        final String genericVnfDeleteUrl =
+                getUrl(GENERIC_VNF_URL, genericVnf.getVnfId()) + "?resource-version=" + genericVnf.getResourceVersion();
+
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpDelete(genericVnfDeleteUrl, Void.class);
+        assertEquals(HttpStatus.NO_CONTENT, responseEntity.getStatusCode());
+        assertFalse(genericVnfCacheServiceProvider.getGenericVnf(VNF_ID).isPresent());
+
+    }
+
+    private void addCustomerServiceAndGenericVnf() throws Exception, IOException {
+        final ResponseEntity<Void> customerResponse =
+                testRestTemplateService.invokeHttpPut(getUrl(CUSTOMERS_URL), TestUtils.getCustomer(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, customerResponse.getStatusCode());
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+        final ResponseEntity<Void> serviceInstanceResponse =
+                testRestTemplateService.invokeHttpPut(serviceInstanceUrl, TestUtils.getServiceInstance(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, serviceInstanceResponse.getStatusCode());
+
+        final String genericVnfUrl = getUrl(GENERIC_VNF_URL, VNF_ID);
+        final ResponseEntity<Void> genericVnfResponse =
+                testRestTemplateService.invokeHttpPut(genericVnfUrl, TestUtils.getGenericVnf(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, genericVnfResponse.getStatusCode());
+
+    }
+
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/LinesOfBusinessControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/LinesOfBusinessControllerTest.java
new file mode 100755 (executable)
index 0000000..0b6cfb5
--- /dev/null
@@ -0,0 +1,143 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_URL;
+import static org.onap.aaisimulator.utils.TestConstants.LINE_OF_BUSINESS_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.VNF_ID;
+import java.util.List;
+import java.util.Optional;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.LineOfBusiness;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.LinesOfBusinessCacheServiceProvider;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class LinesOfBusinessControllerTest extends AbstractSpringBootTest {
+
+    @Autowired
+    private LinesOfBusinessCacheServiceProvider linesOfBusinessCacheServiceProvider;
+
+    @After
+    public void after() {
+        linesOfBusinessCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putLineOfBusiness_successfullyAddedToCache() throws Exception {
+
+        final String url = getUrl(TestConstants.LINES_OF_BUSINESS_URL, LINE_OF_BUSINESS_NAME);
+        final ResponseEntity<Void> lineOfBusinessResponse =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getLineOfBusiness(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, lineOfBusinessResponse.getStatusCode());
+
+        final ResponseEntity<LineOfBusiness> response =
+                testRestTemplateService.invokeHttpGet(url, LineOfBusiness.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final LineOfBusiness actualLineOfBusiness = response.getBody();
+        assertEquals(LINE_OF_BUSINESS_NAME, actualLineOfBusiness.getLineOfBusinessName());
+        assertNotNull("resource version should not be null", actualLineOfBusiness.getResourceVersion());
+
+    }
+
+    @Test
+    public void test_getLineOfBusinessWithFormatCount() throws Exception {
+
+        final String url = getUrl(TestConstants.LINES_OF_BUSINESS_URL, LINE_OF_BUSINESS_NAME);
+        final ResponseEntity<Void> lineOfBusinessResponse =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getLineOfBusiness(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, lineOfBusinessResponse.getStatusCode());
+
+        final ResponseEntity<Results> response = testRestTemplateService
+                .invokeHttpGet(url + "?resultIndex=0&resultSize=1&format=" + Format.COUNT.getValue(), Results.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final Results result = response.getBody();
+        assertNotNull(result.getValues());
+        assertFalse(result.getValues().isEmpty());
+        assertEquals(1, result.getValues().get(0).get(Constants.LINE_OF_BUSINESS));
+    }
+
+
+    @Test
+    public void test_putGenericVnfRelationShipToPlatform_successfullyAddedToCache() throws Exception {
+
+        final String url = getUrl(TestConstants.LINES_OF_BUSINESS_URL, LINE_OF_BUSINESS_NAME);
+        final ResponseEntity<Void> response =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getLineOfBusiness(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, response.getStatusCode());
+
+        final String relationShipUrl = getUrl(TestConstants.LINES_OF_BUSINESS_URL, LINE_OF_BUSINESS_NAME,
+                BI_DIRECTIONAL_RELATIONSHIP_LIST_URL);
+
+        final ResponseEntity<Relationship> responseEntity = testRestTemplateService.invokeHttpPut(relationShipUrl,
+                TestUtils.getGenericVnfRelationShip(), Relationship.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+
+        final Optional<LineOfBusiness> optional =
+                linesOfBusinessCacheServiceProvider.getLineOfBusiness(LINE_OF_BUSINESS_NAME);
+        assertTrue(optional.isPresent());
+
+        final LineOfBusiness actual = optional.get();
+
+        assertNotNull(actual.getRelationshipList());
+        final List<Relationship> relationshipList = actual.getRelationshipList().getRelationship();
+        assertFalse("Relationship list should not be empty", relationshipList.isEmpty());
+        final Relationship relationship = relationshipList.get(0);
+
+        assertEquals(GENERIC_VNF_URL + VNF_ID, relationship.getRelatedLink());
+        assertFalse("RelationshipData list should not be empty", relationship.getRelationshipData().isEmpty());
+        assertFalse("RelatedToProperty list should not be empty", relationship.getRelatedToProperty().isEmpty());
+
+        final RelationshipData relationshipData = relationship.getRelationshipData().get(0);
+        assertEquals(Constants.GENERIC_VNF_VNF_ID, relationshipData.getRelationshipKey());
+        assertEquals(TestConstants.VNF_ID, relationshipData.getRelationshipValue());
+
+        final RelatedToProperty relatedToProperty = relationship.getRelatedToProperty().get(0);
+        assertEquals(Constants.GENERIC_VNF_VNF_NAME, relatedToProperty.getPropertyKey());
+        assertEquals(TestConstants.GENERIC_VNF_NAME, relatedToProperty.getPropertyValue());
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/NodesControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/NodesControllerTest.java
new file mode 100755 (executable)
index 0000000..1241287
--- /dev/null
@@ -0,0 +1,156 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.RESOURCE_LINK;
+import static org.onap.aaisimulator.utils.Constants.RESOURCE_TYPE;
+import static org.onap.aaisimulator.utils.Constants.SERVICE_RESOURCE_TYPE;
+import static org.onap.aaisimulator.utils.TestConstants.CUSTOMERS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNFS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_ID;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_SUBSCRIPTIONS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.VNF_ID;
+import java.io.IOException;
+import java.util.Map;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.CustomerCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.NodesCacheServiceProvider;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class NodesControllerTest extends AbstractSpringBootTest {
+
+    @Autowired
+    private NodesCacheServiceProvider nodesCacheServiceProvider;
+
+    @Autowired
+    private CustomerCacheServiceProvider customerCacheServiceProvider;
+
+    @After
+    public void after() {
+        nodesCacheServiceProvider.clearAll();
+        customerCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_getNodesSericeInstance_usingServiceInstanceId_ableToRetrieveServiceInstanceFromCache()
+            throws Exception {
+
+        invokeCustomerandServiceInstanceUrls();
+
+        final ResponseEntity<ServiceInstance> actual = testRestTemplateService
+                .invokeHttpGet(getUrl(TestConstants.NODES_URL, SERVICE_INSTANCE_URL), ServiceInstance.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final ServiceInstance actualServiceInstance = actual.getBody();
+
+        assertEquals(SERVICE_NAME, actualServiceInstance.getServiceInstanceName());
+        assertEquals(SERVICE_INSTANCE_ID, actualServiceInstance.getServiceInstanceId());
+
+    }
+
+    @Test
+    public void test_getNodesSericeInstance_usingServiceInstanceIdAndFormatPathed_ableToRetrieveServiceInstanceFromCache()
+            throws Exception {
+
+        invokeCustomerandServiceInstanceUrls();
+
+        final ResponseEntity<Results> actual = testRestTemplateService.invokeHttpGet(
+                getUrl(TestConstants.NODES_URL, SERVICE_INSTANCE_URL) + "?format=" + Format.PATHED.getValue(),
+                Results.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final Results result = actual.getBody();
+
+        assertNotNull(result.getValues());
+        assertFalse(result.getValues().isEmpty());
+        final Map<String, Object> actualMap = result.getValues().get(0);
+
+        assertEquals(CUSTOMERS_URL + SERVICE_SUBSCRIPTIONS_URL + SERVICE_INSTANCE_URL, actualMap.get(RESOURCE_LINK));
+        assertEquals(SERVICE_RESOURCE_TYPE, actualMap.get(RESOURCE_TYPE));
+
+    }
+
+    @Test
+    public void test_getNodesGenericVnfs_usingVnfName_ableToRetrieveItFromCache() throws Exception {
+        invokeCustomerandServiceInstanceUrls();
+
+        final String genericVnfUrl = getUrl(GENERIC_VNF_URL, VNF_ID);
+        final ResponseEntity<Void> genericVnfResponse =
+                testRestTemplateService.invokeHttpPut(genericVnfUrl, TestUtils.getGenericVnf(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, genericVnfResponse.getStatusCode());
+
+        final String nodeGenericVnfsUrl =
+                getUrl(TestConstants.NODES_URL, GENERIC_VNFS_URL) + "?vnf-name=" + GENERIC_VNF_NAME;
+
+        final ResponseEntity<GenericVnfs> actual =
+                testRestTemplateService.invokeHttpGet(nodeGenericVnfsUrl, GenericVnfs.class);
+
+        assertEquals(HttpStatus.OK, actual.getStatusCode());
+        assertTrue(actual.hasBody());
+
+        final GenericVnfs genericVnfs = actual.getBody();
+        assertEquals(1, genericVnfs.getGenericVnf().size());
+
+        final GenericVnf genericVnf = genericVnfs.getGenericVnf().get(0);
+        assertEquals(GENERIC_VNF_NAME, genericVnf.getVnfName());
+        assertEquals(VNF_ID, genericVnf.getVnfId());
+
+    }
+
+    private void invokeCustomerandServiceInstanceUrls() throws Exception, IOException {
+        final String url = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+
+        final ResponseEntity<Void> response =
+                testRestTemplateService.invokeHttpPut(getUrl(CUSTOMERS_URL), TestUtils.getCustomer(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, response.getStatusCode());
+
+        final ResponseEntity<Void> response2 =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getServiceInstance(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, response2.getStatusCode());
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/OwningEntityControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/OwningEntityControllerTest.java
new file mode 100755 (executable)
index 0000000..c5baad4
--- /dev/null
@@ -0,0 +1,199 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.TestConstants.CUSTOMERS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GLOBAL_CUSTOMER_ID;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_ID;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_SUBSCRIPTIONS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_TYPE;
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.OwningEntity;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.CustomerCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.OwnEntityCacheServiceProvider;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class OwningEntityControllerTest extends AbstractSpringBootTest {
+
+    private static final String OWN_ENTITY_ID_VALUE = "oe_1";
+    private static final String OWN_ENTITY_NAME_VALUE = "oe_2";
+
+    @Autowired
+    private OwnEntityCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    private CustomerCacheServiceProvider customerCacheServiceProvider;
+
+    @After
+    public void after() {
+        cacheServiceProvider.clearAll();
+        customerCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putOwningEntity_successfullyAddedToCache() throws Exception {
+        final String url = getUrl(TestConstants.OWNING_ENTITY_URL, OWN_ENTITY_ID_VALUE);
+        final ResponseEntity<Void> actual =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getOwningEntity(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, actual.getStatusCode());
+
+        final ResponseEntity<OwningEntity> actualResponse =
+                testRestTemplateService.invokeHttpGet(url, OwningEntity.class);
+
+        assertEquals(HttpStatus.OK, actualResponse.getStatusCode());
+        assertTrue(actualResponse.hasBody());
+        final OwningEntity actualOwningEntity = actualResponse.getBody();
+        assertEquals(OWN_ENTITY_ID_VALUE, actualOwningEntity.getOwningEntityId());
+        assertEquals(OWN_ENTITY_NAME_VALUE, actualOwningEntity.getOwningEntityName());
+        assertNotNull(actualOwningEntity.getResourceVersion());
+
+    }
+
+    @Test
+    public void test_getOwningEntityCount_correctResult() throws Exception {
+        final String url = getUrl(TestConstants.OWNING_ENTITY_URL, OWN_ENTITY_ID_VALUE);
+        final ResponseEntity<Void> actual =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getOwningEntity(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, actual.getStatusCode());
+
+        final ResponseEntity<Results> actualResponse = testRestTemplateService
+                .invokeHttpGet(url + "?resultIndex=0&resultSize=1&format=" + Format.COUNT.getValue(), Results.class);
+
+        assertEquals(HttpStatus.OK, actualResponse.getStatusCode());
+        assertTrue(actualResponse.hasBody());
+        final Results result = actualResponse.getBody();
+        assertNotNull(result.getValues());
+        assertFalse(result.getValues().isEmpty());
+        assertEquals(1, result.getValues().get(0).get(Constants.OWNING_ENTITY));
+    }
+
+    @Test
+    public void test_putOwningEntityRelationShip_successfullyAddedToCache() throws Exception {
+        addCustomerAndServiceInstance();
+
+        final String url = getUrl(TestConstants.OWNING_ENTITY_URL, OWN_ENTITY_ID_VALUE);
+        final ResponseEntity<Void> actual =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getOwningEntity(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, actual.getStatusCode());
+
+        final String owningEntityRelationshipUrl = url + RELATIONSHIP_LIST_RELATIONSHIP_URL;
+
+        final ResponseEntity<Void> putResponse = testRestTemplateService.invokeHttpPut(owningEntityRelationshipUrl,
+                TestUtils.getOwningEntityRelationship(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, putResponse.getStatusCode());
+
+        final ResponseEntity<OwningEntity> actualResponse =
+                testRestTemplateService.invokeHttpGet(url, OwningEntity.class);
+
+        assertEquals(HttpStatus.OK, actualResponse.getStatusCode());
+        assertTrue(actualResponse.hasBody());
+        final OwningEntity actualOwningEntity = actualResponse.getBody();
+        assertEquals(OWN_ENTITY_ID_VALUE, actualOwningEntity.getOwningEntityId());
+        assertEquals(OWN_ENTITY_NAME_VALUE, actualOwningEntity.getOwningEntityName());
+        assertNotNull(actualOwningEntity.getRelationshipList());
+        assertFalse(actualOwningEntity.getRelationshipList().getRelationship().isEmpty());
+        assertNotNull(actualOwningEntity.getRelationshipList().getRelationship().get(0));
+
+        final Relationship actualRelationship = actualOwningEntity.getRelationshipList().getRelationship().get(0);
+        final List<RelationshipData> relationshipDataList = actualRelationship.getRelationshipData();
+        assertEquals(Constants.BELONGS_TO, actualRelationship.getRelationshipLabel());
+        assertFalse(relationshipDataList.isEmpty());
+        assertEquals(3, relationshipDataList.size());
+
+        final RelationshipData globalRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.CUSTOMER_GLOBAL_CUSTOMER_ID);
+        assertNotNull(globalRelationshipData);
+        assertEquals(GLOBAL_CUSTOMER_ID, globalRelationshipData.getRelationshipValue());
+
+        final RelationshipData serviceSubscriptionRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.SERVICE_SUBSCRIPTION_SERVICE_TYPE);
+        assertNotNull(serviceSubscriptionRelationshipData);
+        assertEquals(SERVICE_TYPE, serviceSubscriptionRelationshipData.getRelationshipValue());
+
+        final RelationshipData serviceInstanceRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.SERVICE_INSTANCE_SERVICE_INSTANCE_ID);
+        assertNotNull(serviceInstanceRelationshipData);
+        assertEquals(SERVICE_INSTANCE_ID, serviceInstanceRelationshipData.getRelationshipValue());
+
+        final Optional<ServiceInstance> optional =
+                customerCacheServiceProvider.getServiceInstance(GLOBAL_CUSTOMER_ID, SERVICE_TYPE, SERVICE_INSTANCE_ID);
+        assertTrue(optional.isPresent());
+
+        final ServiceInstance serviceInstance = optional.get();
+
+        assertNotNull(serviceInstance.getRelationshipList());
+        final List<Relationship> serviceRelationshipList = serviceInstance.getRelationshipList().getRelationship();
+        assertFalse(serviceRelationshipList.isEmpty());
+        assertEquals(1, serviceRelationshipList.size());
+        final Relationship relationship = serviceRelationshipList.get(0);
+        assertEquals(Constants.BELONGS_TO, relationship.getRelationshipLabel());
+        assertEquals(TestConstants.OWNING_ENTITY_URL + OWN_ENTITY_ID_VALUE, relationship.getRelatedLink());
+
+        final List<RelationshipData> serviceRelationshipDataList = serviceRelationshipList.get(0).getRelationshipData();
+        assertFalse(serviceRelationshipDataList.isEmpty());
+        assertEquals(1, serviceRelationshipDataList.size());
+
+        final RelationshipData owningEntityRelationshipData =
+                getRelationshipData(serviceRelationshipDataList, Constants.OWNING_ENTITY_OWNING_ENTITY_ID);
+        assertNotNull(owningEntityRelationshipData);
+        assertEquals(OWN_ENTITY_ID_VALUE, owningEntityRelationshipData.getRelationshipValue());
+
+    }
+
+    private void addCustomerAndServiceInstance() throws Exception, IOException {
+        final ResponseEntity<Void> customerResponse =
+                testRestTemplateService.invokeHttpPut(getUrl(CUSTOMERS_URL), TestUtils.getCustomer(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, customerResponse.getStatusCode());
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+        final ResponseEntity<Void> serviceInstanceResponse =
+                testRestTemplateService.invokeHttpPut(serviceInstanceUrl, TestUtils.getServiceInstance(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, serviceInstanceResponse.getStatusCode());
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/PlatformControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/PlatformControllerTest.java
new file mode 100755 (executable)
index 0000000..00c6638
--- /dev/null
@@ -0,0 +1,142 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GENERIC_VNF_URL;
+import static org.onap.aaisimulator.utils.TestConstants.PLATFORM_NAME;
+import static org.onap.aaisimulator.utils.TestConstants.VNF_ID;
+import java.util.List;
+import java.util.Optional;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.Platform;
+import org.onap.aai.domain.yang.RelatedToProperty;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aaisimulator.models.Format;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.PlatformCacheServiceProvider;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class PlatformControllerTest extends AbstractSpringBootTest {
+
+    @Autowired
+    private PlatformCacheServiceProvider platformCacheServiceProvider;
+
+    @After
+    public void after() {
+        platformCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putPlatform_successfullyAddedToCache() throws Exception {
+
+        final String platformUrl = getUrl(TestConstants.PLATFORMS_URL, PLATFORM_NAME);
+        final ResponseEntity<Void> platformResponse =
+                testRestTemplateService.invokeHttpPut(platformUrl, TestUtils.getPlatform(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, platformResponse.getStatusCode());
+
+        final ResponseEntity<Platform> response = testRestTemplateService.invokeHttpGet(platformUrl, Platform.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final Platform actualPlatform = response.getBody();
+        assertEquals(PLATFORM_NAME, actualPlatform.getPlatformName());
+        assertNotNull("resource version should not be null", actualPlatform.getResourceVersion());
+
+    }
+
+    @Test
+    public void test_getPlatformWithFormatCount() throws Exception {
+
+        final String platformUrl = getUrl(TestConstants.PLATFORMS_URL, PLATFORM_NAME);
+
+        final ResponseEntity<Void> platformResponse =
+                testRestTemplateService.invokeHttpPut(platformUrl, TestUtils.getPlatform(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, platformResponse.getStatusCode());
+
+        final ResponseEntity<Results> response = testRestTemplateService.invokeHttpGet(
+                platformUrl + "?resultIndex=0&resultSize=1&format=" + Format.COUNT.getValue(), Results.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final Results result = response.getBody();
+        assertNotNull(result.getValues());
+        assertFalse(result.getValues().isEmpty());
+        assertEquals(1, result.getValues().get(0).get(Constants.PLATFORM));
+
+    }
+
+    @Test
+    public void test_putGenericVnfRelationShipToPlatform_successfullyAddedToCache() throws Exception {
+
+        final String platformUrl = getUrl(TestConstants.PLATFORMS_URL, PLATFORM_NAME);
+        final ResponseEntity<Void> platformResponse =
+                testRestTemplateService.invokeHttpPut(platformUrl, TestUtils.getPlatform(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, platformResponse.getStatusCode());
+
+        final String platformRelationShipUrl =
+                getUrl(TestConstants.PLATFORMS_URL, PLATFORM_NAME, BI_DIRECTIONAL_RELATIONSHIP_LIST_URL);
+
+        final ResponseEntity<Relationship> responseEntity = testRestTemplateService
+                .invokeHttpPut(platformRelationShipUrl, TestUtils.getGenericVnfRelationShip(), Relationship.class);
+        assertEquals(HttpStatus.ACCEPTED, responseEntity.getStatusCode());
+
+        final Optional<Platform> optional = platformCacheServiceProvider.getPlatform(PLATFORM_NAME);
+        assertTrue(optional.isPresent());
+
+        final Platform actual = optional.get();
+
+        assertNotNull(actual.getRelationshipList());
+        final List<Relationship> relationshipList = actual.getRelationshipList().getRelationship();
+        assertFalse("Relationship list should not be empty", relationshipList.isEmpty());
+        final Relationship relationship = relationshipList.get(0);
+
+        assertEquals(GENERIC_VNF_URL + VNF_ID, relationship.getRelatedLink());
+        assertFalse("RelationshipData list should not be empty", relationship.getRelationshipData().isEmpty());
+        assertFalse("RelatedToProperty list should not be empty", relationship.getRelatedToProperty().isEmpty());
+
+        final RelationshipData relationshipData = relationship.getRelationshipData().get(0);
+        assertEquals(Constants.GENERIC_VNF_VNF_ID, relationshipData.getRelationshipKey());
+        assertEquals(TestConstants.VNF_ID, relationshipData.getRelationshipValue());
+
+        final RelatedToProperty relatedToProperty = relationship.getRelatedToProperty().get(0);
+        assertEquals(Constants.GENERIC_VNF_VNF_NAME, relatedToProperty.getPropertyKey());
+        assertEquals(TestConstants.GENERIC_VNF_NAME, relatedToProperty.getPropertyValue());
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/PnfsControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/PnfsControllerTest.java
new file mode 100755 (executable)
index 0000000..440c66d
--- /dev/null
@@ -0,0 +1,72 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2020 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.v15.Pnf;
+import org.onap.aaisimulator.service.providers.PnfCacheServiceProvider;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+
+/**
+ * @author Raj Gumma (raj.gumma@est.tech)
+ *
+ */
+public class PnfsControllerTest extends AbstractSpringBootTest {
+
+    @Autowired
+    private PnfCacheServiceProvider cacheServiceProvider;
+
+    private final String PNF="test-008";
+    private final String PNF_URL= "/aai/v15/network/pnfs/pnf/";
+
+
+    @After
+    public void after() {
+        cacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_pnf_successfullyAddedToCache() throws Exception {
+
+        final String url = getUrl(PNF_URL, PNF);
+        final ResponseEntity<Void> pnfResponse =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getPnf(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, pnfResponse.getStatusCode());
+
+        final ResponseEntity<Pnf> response =
+                testRestTemplateService.invokeHttpGet(url, Pnf.class);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+
+        assertTrue(response.hasBody());
+
+        final Pnf actualPnf = response.getBody();
+        assertEquals("test-008", actualPnf.getPnfName());
+        assertEquals("5f2602dc-f647-4535-8f1d-9ec079e68a49", actualPnf.getPnfId());
+
+    }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ProjectControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ProjectControllerTest.java
new file mode 100755 (executable)
index 0000000..5478ef7
--- /dev/null
@@ -0,0 +1,205 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
+import static org.onap.aaisimulator.utils.TestConstants.CUSTOMERS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.GLOBAL_CUSTOMER_ID;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_ID;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_INSTANCE_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_SUBSCRIPTIONS_URL;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_TYPE;
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+import org.junit.After;
+import org.junit.Test;
+import org.onap.aai.domain.yang.Project;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.ServiceInstance;
+import org.onap.aaisimulator.models.Results;
+import org.onap.aaisimulator.service.providers.CustomerCacheServiceProvider;
+import org.onap.aaisimulator.service.providers.ProjectCacheServiceProvider;
+import org.onap.aaisimulator.utils.Constants;
+import org.onap.aaisimulator.utils.TestConstants;
+import org.onap.aaisimulator.utils.TestRestTemplateService;
+import org.onap.aaisimulator.utils.TestUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class ProjectControllerTest extends AbstractSpringBootTest {
+
+    private static final String PROJECT_NAME_VALUE = "PROJECT_NAME_VALUE";
+
+    @LocalServerPort
+    private int port;
+
+    @Autowired
+    private TestRestTemplateService testRestTemplateService;
+
+    @Autowired
+    private ProjectCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    private CustomerCacheServiceProvider customerCacheServiceProvider;
+
+    @After
+    public void after() {
+        cacheServiceProvider.clearAll();
+        customerCacheServiceProvider.clearAll();
+    }
+
+    @Test
+    public void test_putProject_successfullyAddedToCache() throws Exception {
+        final String url = getUrl(TestConstants.PROJECT_URL, PROJECT_NAME_VALUE);
+        final ResponseEntity<Void> actual =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getBusinessProject(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, actual.getStatusCode());
+
+        final ResponseEntity<Project> actualResponse = testRestTemplateService.invokeHttpGet(url, Project.class);
+
+        assertEquals(HttpStatus.OK, actualResponse.getStatusCode());
+        assertTrue(actualResponse.hasBody());
+        final Project actualProject = actualResponse.getBody();
+        assertEquals(PROJECT_NAME_VALUE, actualProject.getProjectName());
+        assertNotNull(actualProject.getResourceVersion());
+
+    }
+
+    @Test
+    public void test_putProjectRelationShip_successfullyAddedToCache() throws Exception {
+        addCustomerAndServiceInstance();
+
+        final String url = getUrl(TestConstants.PROJECT_URL, PROJECT_NAME_VALUE);
+        final ResponseEntity<Void> actual =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getBusinessProject(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, actual.getStatusCode());
+
+        final String projectRelationshipUrl =
+                getUrl(TestConstants.PROJECT_URL, PROJECT_NAME_VALUE, RELATIONSHIP_LIST_RELATIONSHIP_URL);
+
+        final ResponseEntity<Void> putResponse = testRestTemplateService.invokeHttpPut(projectRelationshipUrl,
+                TestUtils.getBusinessProjectRelationship(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, putResponse.getStatusCode());
+
+        final ResponseEntity<Project> actualResponse = testRestTemplateService.invokeHttpGet(url, Project.class);
+
+        assertEquals(HttpStatus.OK, actualResponse.getStatusCode());
+        assertTrue(actualResponse.hasBody());
+        final Project actualProject = actualResponse.getBody();
+        assertEquals(PROJECT_NAME_VALUE, actualProject.getProjectName());
+        assertNotNull(actualProject.getRelationshipList());
+        assertFalse(actualProject.getRelationshipList().getRelationship().isEmpty());
+        assertNotNull(actualProject.getRelationshipList().getRelationship().get(0));
+
+        final Relationship actualRelationship = actualProject.getRelationshipList().getRelationship().get(0);
+        final List<RelationshipData> relationshipDataList = actualRelationship.getRelationshipData();
+        assertEquals(Constants.USES, actualRelationship.getRelationshipLabel());
+
+        assertFalse(relationshipDataList.isEmpty());
+        assertEquals(3, relationshipDataList.size());
+
+        final RelationshipData globalRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.CUSTOMER_GLOBAL_CUSTOMER_ID);
+        assertNotNull(globalRelationshipData);
+        assertEquals(GLOBAL_CUSTOMER_ID, globalRelationshipData.getRelationshipValue());
+
+        final RelationshipData serviceSubscriptionRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.SERVICE_SUBSCRIPTION_SERVICE_TYPE);
+        assertNotNull(serviceSubscriptionRelationshipData);
+        assertEquals(SERVICE_TYPE, serviceSubscriptionRelationshipData.getRelationshipValue());
+
+        final RelationshipData serviceInstanceRelationshipData =
+                getRelationshipData(relationshipDataList, Constants.SERVICE_INSTANCE_SERVICE_INSTANCE_ID);
+        assertNotNull(serviceInstanceRelationshipData);
+        assertEquals(SERVICE_INSTANCE_ID, serviceInstanceRelationshipData.getRelationshipValue());
+
+        final Optional<ServiceInstance> optional =
+                customerCacheServiceProvider.getServiceInstance(GLOBAL_CUSTOMER_ID, SERVICE_TYPE, SERVICE_INSTANCE_ID);
+        assertTrue(optional.isPresent());
+
+        final ServiceInstance serviceInstance = optional.get();
+
+        assertNotNull(serviceInstance.getRelationshipList());
+        final List<Relationship> serviceRelationshipList = serviceInstance.getRelationshipList().getRelationship();
+        assertFalse(serviceRelationshipList.isEmpty());
+        assertEquals(1, serviceRelationshipList.size());
+        final Relationship relationship = serviceRelationshipList.get(0);
+        assertEquals(Constants.USES, relationship.getRelationshipLabel());
+        assertEquals(TestConstants.PROJECT_URL + PROJECT_NAME_VALUE, relationship.getRelatedLink());
+
+
+        final List<RelationshipData> serviceRelationshipDataList = serviceRelationshipList.get(0).getRelationshipData();
+        assertFalse(serviceRelationshipDataList.isEmpty());
+        assertEquals(1, serviceRelationshipDataList.size());
+
+        final RelationshipData projectRelationshipData =
+                getRelationshipData(serviceRelationshipDataList, Constants.PROJECT_PROJECT_NAME);
+        assertNotNull(projectRelationshipData);
+        assertEquals(PROJECT_NAME_VALUE, projectRelationshipData.getRelationshipValue());
+
+    }
+
+    @Test
+    public void test_getProjectCount_correctResult() throws Exception {
+        final String url = getUrl(TestConstants.PROJECT_URL, PROJECT_NAME_VALUE);
+        final ResponseEntity<Void> actual =
+                testRestTemplateService.invokeHttpPut(url, TestUtils.getBusinessProject(), Void.class);
+
+        assertEquals(HttpStatus.ACCEPTED, actual.getStatusCode());
+
+        final ResponseEntity<Results> actualResponse =
+                testRestTemplateService.invokeHttpGet(url + "?resultIndex=0&resultSize=1&format=count", Results.class);
+
+        assertEquals(HttpStatus.OK, actualResponse.getStatusCode());
+        assertTrue(actualResponse.hasBody());
+        final Results result = actualResponse.getBody();
+        assertNotNull(result.getValues());
+        assertFalse(result.getValues().isEmpty());
+        assertEquals(1, result.getValues().get(0).get(Constants.PROJECT));
+    }
+
+
+    private void addCustomerAndServiceInstance() throws Exception, IOException {
+        final ResponseEntity<Void> customerResponse =
+                testRestTemplateService.invokeHttpPut(getUrl(CUSTOMERS_URL), TestUtils.getCustomer(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, customerResponse.getStatusCode());
+
+        final String serviceInstanceUrl = getUrl(CUSTOMERS_URL, SERVICE_SUBSCRIPTIONS_URL, SERVICE_INSTANCE_URL);
+        final ResponseEntity<Void> serviceInstanceResponse =
+                testRestTemplateService.invokeHttpPut(serviceInstanceUrl, TestUtils.getServiceInstance(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, serviceInstanceResponse.getStatusCode());
+
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ServiceDesignAndCreationControllerTest.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/ServiceDesignAndCreationControllerTest.java
new file mode 100644 (file)
index 0000000..7a89095
--- /dev/null
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller;
+
+import org.junit.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.onap.aaisimulator.utils.TestConstants.SERVICE_DESIGN_AND_CREATION_URL;
+
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT,
+    properties = "SERVICE_DESIGN_AND_CREATION_RESPONSES_LOCATION=./src/test/resources/test-data/service-design-and-creation-responses")
+public class ServiceDesignAndCreationControllerTest extends AbstractSpringBootTest{
+
+  @Test
+  public void should_reply_sample_modelvers_response() {
+    final String url = getUrl(SERVICE_DESIGN_AND_CREATION_URL,
+        "/models/model/a51e2bef-961c-496f-b235-b4540400e885/model-vers");
+    ResponseEntity<String> actual = testRestTemplateService.invokeHttpGet(url, String.class);
+    String expectedXml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
+        "<model-vers xmlns=\"http://org.onap.aai.inventory/v11\">\n" +
+        "    <model-ver>\n" +
+        "        <model-version-id>c0818142-324d-4a8c-8065-45a61df247a5</model-version-id>\n" +
+        "        <model-name>EricService</model-name>\n" +
+        "        <model-version>1.0</model-version>\n" +
+        "        <model-description>blah</model-description>\n" +
+        "        <resource-version>1594657102313</resource-version>\n" +
+        "    </model-ver>\n" +
+        "    <model-ver>\n" +
+        "        <model-version-id>4442dfc1-0d2d-46b4-b0bc-a2ac10448269</model-version-id>\n" +
+        "        <model-name>EricService</model-name>\n" +
+        "        <model-version>2.0</model-version>\n" +
+        "        <model-description>blahhhh</model-description>\n" +
+        "        <resource-version>1594707742646</resource-version>\n" +
+        "    </model-ver>\n" +
+        "</model-vers>";
+
+    assertEquals(HttpStatus.OK, actual.getStatusCode());
+    MediaType contentType = actual.getHeaders().getContentType();
+    assertNotNull(contentType);
+    assertTrue(contentType.isCompatibleWith(MediaType.APPLICATION_XML));
+    assertEquals(expectedXml, actual.getBody());
+  }
+}
\ No newline at end of file
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/configuration/TestRestTemplateConfigration.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/controller/configuration/TestRestTemplateConfigration.java
new file mode 100755 (executable)
index 0000000..2e50d3d
--- /dev/null
@@ -0,0 +1,80 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.controller.configuration;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.SSLSession;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.TrustStrategy;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.ssl.SSLContexts;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+@Profile("test")
+@Configuration
+public class TestRestTemplateConfigration {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(TestRestTemplateConfigration.class);
+
+    @Bean
+    public TestRestTemplate testRestTemplate() throws Exception {
+        final TestRestTemplate testRestTemplate = new TestRestTemplate();
+        ((HttpComponentsClientHttpRequestFactory) testRestTemplate.getRestTemplate().getRequestFactory())
+                .setHttpClient(httpClient());
+        return testRestTemplate;
+
+    }
+
+    @Bean
+    public RestTemplate restTemplate() throws Exception {
+        final RestTemplate restTemplate = new RestTemplate();
+        restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory(httpClient()));
+        return restTemplate;
+    }
+
+    private CloseableHttpClient httpClient() throws Exception {
+        final TrustStrategy acceptingTrustStrategy = (cert, authType) -> true;
+
+        final SSLConnectionSocketFactory csf = new SSLConnectionSocketFactory(
+                SSLContexts.custom().loadTrustMaterial(null, acceptingTrustStrategy).build(), new HostnameVerifier() {
+                    @Override
+                    public boolean verify(final String hostname, final SSLSession session) {
+                        LOGGER.warn("Skiping hostname verification ... ");
+                        return true;
+                    }
+
+                });
+
+        return HttpClients.custom().setSSLSocketFactory(csf).build();
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestConstants.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestConstants.java
new file mode 100755 (executable)
index 0000000..942e870
--- /dev/null
@@ -0,0 +1,120 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class TestConstants {
+
+    public static final String BASE_URL_V17 = "/aai/v17";
+
+    public static final String SERVICE_INSTANCES_URL = "/service-instances";
+
+    public static final String SERVICE_NAME = "ServiceTest";
+
+    public static final String SERVICE_INSTANCE_ID = "ccece8fe-13da-456a-baf6-41b3a4a2bc2b";
+
+    public static final String SERVICE_INSTANCE_URL =
+            SERVICE_INSTANCES_URL + "/service-instance/" + SERVICE_INSTANCE_ID;
+
+    public static final String SERVICE_TYPE = "vCPE";
+
+    public static final String SERVICE_SUBSCRIPTIONS_URL =
+            "/service-subscriptions/service-subscription/" + SERVICE_TYPE;
+
+    public static final String GLOBAL_CUSTOMER_ID = "DemoCustomer";
+
+    public static final String CUSTOMERS_URL = BASE_URL_V17 + "/business/customers/customer/" + GLOBAL_CUSTOMER_ID;
+
+    public static final String VNF_ID = "dfd02fb5-d7fb-4aac-b3c4-cd6b60058701";
+
+    public static final String GENERIC_VNF_NAME = "EsyVnfInstantiationTest2";
+
+    public static final String GENERIC_VNF_URL = BASE_URL_V17 + "/network/generic-vnfs/generic-vnf/";
+
+    public static final String GENERIC_VNFS_URL = "/generic-vnfs";
+
+    public static final String RELATED_TO_URL = "/related-to" + GENERIC_VNFS_URL;
+
+    public static final String PLATFORM_NAME = "PLATFORM_APP_ID_1";
+
+    public static final String LINE_OF_BUSINESS_NAME = "LINE_OF_BUSINESS_1";
+
+    public static final String CLOUD_OWNER_NAME = "CloudOwner";
+
+    public static final String CLOUD_REGION_NAME = "PnfSwUCloudRegion";
+
+    public static final String TENANT_ID = "693c7729b2364a26a3ca602e6f66187d";
+
+    public static final String TENANTS_TENANT = "/tenants/tenant/";
+
+    public static final String ESR_VNFM_URL = BASE_URL_V17 + "/external-system/esr-vnfm-list/esr-vnfm/";
+
+    public static final String EXTERNAL_SYSTEM_ESR_VNFM_LIST_URL = BASE_URL_V17 + "/external-system/esr-vnfm-list";
+
+    public static final String ESR_VNFM_ID = "c5e99cee-1996-4606-b697-838d51d4e1a3";
+
+    public static final String ESR_VIM_ID = "PnfSwUVimId";
+
+    public static final String ESR_SYSTEM_INFO_LIST_URL = "/esr-system-info-list";
+
+    public static final String ESR_SYSTEM_INFO_ID = "5c067098-f2e3-40f7-a7ba-155e7c61e916";
+
+    public static final String ESR_SYSTEM_TYPE = "VNFM";
+
+    public static final String ESR_PASSWORD = "123456";
+
+    public static final String ESR_USERNAME = "vnfmadapter";
+
+    public static final String ESR_SERVICE_URL = "https://so-vnfm-simulator.onap:9095/vnflcm/v1";
+
+    public static final String ESR_VENDOR = "EST";
+
+    public static final String ESR_TYEP = "simulator";
+
+    public static final String SYSTEM_NAME = "vnfmSimulator";
+
+    public static final String VSERVER_URL = "/vservers/vserver/";
+
+    public static final String VSERVER_NAME = "CsitVServer";
+
+    public static final String VSERVER_ID = "f84fdb9b-ad7c-49db-a08f-e443b4cbd033";
+
+    public static final String OWNING_ENTITY_URL = BASE_URL_V17 + "/business/owning-entities/owning-entity/";
+
+    public static final String LINES_OF_BUSINESS_URL = BASE_URL_V17 + "/business/lines-of-business/line-of-business/";
+
+    public static final String PLATFORMS_URL = BASE_URL_V17 + "/business/platforms/platform/";
+
+    public static final String CLOUD_REGIONS = BASE_URL_V17 + "/cloud-infrastructure/cloud-regions/cloud-region/";
+
+    public static final String GENERIC_VNFS_URL_1 = BASE_URL_V17 + "/network/generic-vnfs";
+
+    public static final String NODES_URL = BASE_URL_V17 + "/nodes";
+
+    public static final String PROJECT_URL = BASE_URL_V17 + "/business/projects/project/";
+
+    public static final String SERVICE_DESIGN_AND_CREATION_URL = BASE_URL_V17 + "/service-design-and-creation";
+
+    private TestConstants() {}
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestRestTemplateService.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestRestTemplateService.java
new file mode 100755 (executable)
index 0000000..2e068bc
--- /dev/null
@@ -0,0 +1,79 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import org.onap.aaisimulator.model.UserCredentials;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+
+@Service
+public class TestRestTemplateService {
+
+    @Autowired
+    private TestRestTemplate restTemplate;
+
+    @Autowired
+    private UserCredentials userCredentials;
+
+
+    public <T> ResponseEntity<T> invokeHttpGet(final String url, final Class<T> clazz) {
+        return restTemplate.exchange(url, HttpMethod.GET, new HttpEntity<>(getHttpHeaders()), clazz);
+    }
+
+    public <T> ResponseEntity<T> invokeHttpPut(final String url, final Object obj, final Class<T> clazz) {
+        final HttpEntity<?> httpEntity = getHttpEntity(obj);
+        return restTemplate.exchange(url, HttpMethod.PUT, httpEntity, clazz);
+    }
+
+    public <T> ResponseEntity<T> invokeHttpDelete(final String url, final Class<T> clazz) {
+        final HttpEntity<?> request = new HttpEntity<>(getHttpHeaders());
+        return restTemplate.exchange(url, HttpMethod.DELETE, request, clazz);
+    }
+
+    public <T> ResponseEntity<T> invokeHttpPost(final String url, final Object obj, final Class<T> clazz) {
+        final HttpEntity<?> httpEntity = getHttpEntity(obj);
+        return restTemplate.exchange(url, HttpMethod.POST, httpEntity, clazz);
+    }
+
+    public <T> ResponseEntity<T> invokeHttpPost(final HttpHeaders headers, final String url, final Object obj,
+            final Class<T> clazz) {
+        final HttpEntity<Object> entity = new HttpEntity<>(obj, headers);
+        return restTemplate.exchange(url, HttpMethod.POST, entity, clazz);
+    }
+
+    private HttpEntity<?> getHttpEntity(final Object obj) {
+        return new HttpEntity<>(obj, getHttpHeaders());
+    }
+
+    public HttpHeaders getHttpHeaders() {
+        return TestUtils.getHttpHeaders(userCredentials.getUsers().iterator().next().getUsername());
+    }
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestUtils.java b/test/mocks/aai-simulator/aai-sim/src/test/java/org/onap/so/aaisimulator/utils/TestUtils.java
new file mode 100755 (executable)
index 0000000..e8dc9df
--- /dev/null
@@ -0,0 +1,186 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.utils;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Base64;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.web.util.UriComponentsBuilder;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public class TestUtils {
+
+    private static final String PASSWORD = "aai.onap.org:demo123456!";
+
+    public static HttpHeaders getHttpHeaders(final String username) {
+        final HttpHeaders requestHeaders = new HttpHeaders();
+        requestHeaders.add("Authorization", getBasicAuth(username));
+        requestHeaders.setContentType(MediaType.APPLICATION_JSON);
+        return requestHeaders;
+    }
+
+    public static File getFile(final String file) throws IOException {
+        return new ClassPathResource(file).getFile();
+    }
+
+    public static String getJsonString(final String file) throws IOException {
+        return new String(Files.readAllBytes(getFile(file).toPath()));
+    }
+
+    public static <T> T getObjectFromFile(final File file, final Class<T> clazz) throws Exception {
+        final ObjectMapper mapper = new ObjectMapper();
+        mapper.registerModule(new JaxbAnnotationModule());
+
+        return mapper.readValue(file, clazz);
+    }
+
+    public static String getBasicAuth(final String username) {
+        return "Basic " + new String(Base64.getEncoder().encodeToString((username + ":" + PASSWORD).getBytes()));
+    }
+
+    public static String getBaseUrl(final int port) {
+        return "https://localhost:" + port;
+    }
+
+    public static String getCustomer() throws Exception, IOException {
+        return getJsonString("test-data/business-customer.json");
+    }
+
+    public static String getServiceSubscription() throws IOException {
+        return getJsonString("test-data/service-subscription.json");
+    }
+
+    public static String getServiceInstance() throws IOException {
+        return getJsonString("test-data/service-instance.json");
+    }
+
+    public static String getGenericVnf() throws IOException {
+        return getJsonString("test-data/generic-vnf.json");
+    }
+
+    public static String getPnf() throws IOException {
+        return getJsonString("test-data/pnf.json");
+    }
+
+    public static String getRelationShip() throws IOException {
+        return getJsonString("test-data/relation-ship.json");
+    }
+
+    public static String getPlatformRelatedLink() throws IOException {
+        return getJsonString("test-data/platform-related-link.json");
+    }
+
+    public static String getLineOfBusinessRelatedLink() throws IOException {
+        return getJsonString("test-data/line-of-business-related-link.json");
+    }
+
+    public static String getPlatform() throws IOException {
+        return getJsonString("test-data/platform.json");
+    }
+
+    public static String getGenericVnfRelationShip() throws IOException {
+        return getJsonString("test-data/generic-vnf-relationship.json");
+    }
+
+    public static String getLineOfBusiness() throws IOException {
+        return getJsonString("test-data/line-of-business.json");
+    }
+
+    public static String getBusinessProject() throws IOException {
+        return getJsonString("test-data/business-project.json");
+    }
+
+    public static String getBusinessProjectRelationship() throws IOException {
+        return getJsonString("test-data/business-project-relation-ship.json");
+    }
+
+    public static String getOwningEntityRelationship() throws IOException {
+        return getJsonString("test-data/owning-entity-relation-ship.json");
+    }
+
+    public static String getOwningEntity() throws IOException {
+        return getJsonString("test-data/owning-entity.json");
+    }
+
+    public static String getOrchStatuUpdateServiceInstance() throws IOException {
+        return getJsonString("test-data/service-instance-orch-status-update.json");
+    }
+
+    public static String getRelationShipJsonObject() throws IOException {
+        return getJsonString("test-data/service-Instance-relationShip.json");
+    }
+
+    public static String getCloudRegion() throws IOException {
+        return getJsonString("test-data/cloud-region.json");
+    }
+
+    public static String getTenant() throws IOException {
+        return getJsonString("test-data/tenant.json");
+    }
+
+    public static String getCloudRegionRelatedLink() throws IOException {
+        return getJsonString("test-data/cloud-region-related-link.json");
+    }
+
+    public static String getGenericVnfRelatedLink() throws IOException {
+        return getJsonString("test-data/generic-vnf-related-link.json");
+    }
+
+    public static String getTenantRelationShip() throws IOException {
+        return getJsonString("test-data/tenant-relationship.json");
+    }
+
+    public static String getGenericVnfOrchStatuUpdate() throws IOException {
+        return getJsonString("test-data/generic-vnf-orch-status-update.json");
+    }
+
+    public static String getEsrVnfm() throws IOException {
+        return getJsonString("test-data/esr-vnfm.json");
+    }
+
+    public static String getEsrSystemInfo() throws IOException {
+        return getJsonString("test-data/esr-system-info.json");
+    }
+
+    public static String getVserver() throws IOException {
+        return getJsonString("test-data/vServer.json");
+    }
+
+
+    public static String getUrl(final int port, final String... urls) {
+        final UriComponentsBuilder baseUri = UriComponentsBuilder.fromUriString("https://localhost:" + port);
+        for (final String url : urls) {
+            baseUri.path(url);
+        }
+        return baseUri.toUriString();
+    }
+
+    private TestUtils() {}
+
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-customer.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-customer.json
new file mode 100755 (executable)
index 0000000..d64fd4a
--- /dev/null
@@ -0,0 +1,73 @@
+{
+  "global-customer-id": "DemoCustomer",
+  "subscriber-name": "DemoCustomer",
+  "subscriber-type": "INFRA",
+  "service-subscriptions": {
+    "service-subscription": [
+      {
+        "service-type": "vLB",
+        "relationship-list": {
+          "relationship": [
+            {
+              "related-to": "tenant",
+              "relationship-label": "org.onap.relationships.inventory.Uses",
+              "related-link": "/aai/v14/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/xyzcloud/tenants/tenant/693c7729b2364a26a3ca602e6f66187d",
+              "relationship-data": [
+                {
+                  "relationship-key": "cloud-region.cloud-owner",
+                  "relationship-value": "CloudOwner"
+                },
+                {
+                  "relationship-key": "cloud-region.cloud-region-id",
+                  "relationship-value": "xyzcloud"
+                },
+                {
+                  "relationship-key": "tenant.tenant-id",
+                  "relationship-value": "693c7729b2364a26a3ca602e6f66187d"
+                }
+              ],
+              "related-to-property": [
+                {
+                  "property-key": "tenant.tenant-name",
+                  "property-value": "admin"
+                }
+              ]
+            }
+          ]
+        }
+      },
+      {
+        "service-type": "vCPE",
+        "relationship-list": {
+          "relationship": [
+            {
+              "related-to": "tenant",
+              "relationship-label": "org.onap.relationships.inventory.Uses",
+              "related-link": "/aai/v14/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/xyzcloud/tenants/tenant/693c7729b2364a26a3ca602e6f66187d",
+              "relationship-data": [
+                {
+                  "relationship-key": "cloud-region.cloud-owner",
+                  "relationship-value": "CloudOwner"
+                },
+                {
+                  "relationship-key": "cloud-region.cloud-region-id",
+                  "relationship-value": "xyzcloud"
+                },
+                {
+                  "relationship-key": "tenant.tenant-id",
+                  "relationship-value": "693c7729b2364a26a3ca602e6f66187d"
+                }
+              ],
+              "related-to-property": [
+                {
+                  "property-key": "tenant.tenant-name",
+                  "property-value": "admin"
+                }
+              ]
+            }
+          ]
+        }
+      }
+    ]
+  }
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-project-relation-ship.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-project-relation-ship.json
new file mode 100755 (executable)
index 0000000..4c96f59
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "related-link": "/business/customers/customer/DemoCustomer/service-subscriptions/service-subscription/vCPE/service-instances/service-instance/ccece8fe-13da-456a-baf6-41b3a4a2bc2b"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-project.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/business-project.json
new file mode 100755 (executable)
index 0000000..1f0787d
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "project-name": "PROJECT_NAME_VALUE"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/cloud-region-related-link.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/cloud-region-related-link.json
new file mode 100755 (executable)
index 0000000..3e3371d
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "related-link": "/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/PnfSwUCloudRegion"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/cloud-region.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/cloud-region.json
new file mode 100755 (executable)
index 0000000..98d3127
--- /dev/null
@@ -0,0 +1,10 @@
+{
+  "cloud-owner": "CloudOwner",
+  "cloud-region-id": "PnfSwUCloudRegion",
+  "cloud-type": "openstack",
+  "owner-defined-type": "OwnerType",
+  "cloud-region-version": "1.0",
+  "cloud-zone": "CloudZone",
+  "complex-name": "clli1",
+  "cloud-extra-info": ""
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/esr-system-info.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/esr-system-info.json
new file mode 100755 (executable)
index 0000000..449ae17
--- /dev/null
@@ -0,0 +1,12 @@
+{
+  "esr-system-info-id": "5c067098-f2e3-40f7-a7ba-155e7c61e916",
+  "system-name": "vnfmSimulator",
+  "type": "simulator",
+  "vendor": "EST",
+  "version": "V1.0",
+  "service-url": "https://so-vnfm-simulator.onap:9095/vnflcm/v1",
+  "user-name": "vnfmadapter",
+  "password": "123456",
+  "system-type": "VNFM",
+  "resource-version": "1564774459055"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/esr-vnfm.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/esr-vnfm.json
new file mode 100755 (executable)
index 0000000..4a117c3
--- /dev/null
@@ -0,0 +1,5 @@
+{
+  "vnfm-id": "c5e99cee-1996-4606-b697-838d51d4e1a3",
+  "vim-id": "PnfSwUVimId",
+  "certificate-url": ""
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-orch-status-update.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-orch-status-update.json
new file mode 100755 (executable)
index 0000000..022eb98
--- /dev/null
@@ -0,0 +1,4 @@
+{
+  "vnf-id": "dfd02fb5-d7fb-4aac-b3c4-cd6b60058701",
+  "orchestration-status": "Assigned"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-related-link.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-related-link.json
new file mode 100755 (executable)
index 0000000..67dc905
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "related-link": "/network/generic-vnfs/generic-vnf/dfd02fb5-d7fb-4aac-b3c4-cd6b60058701"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-relationship.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf-relationship.json
new file mode 100755 (executable)
index 0000000..eafd44d
--- /dev/null
@@ -0,0 +1,17 @@
+{
+  "related-to": "generic-vnf",
+  "relationship-label": "org.onap.relationships.inventory.Uses",
+  "related-link": "/aai/v17/network/generic-vnfs/generic-vnf/dfd02fb5-d7fb-4aac-b3c4-cd6b60058701",
+  "relationship-data": [
+    {
+      "relationship-key": "generic-vnf.vnf-id",
+      "relationship-value": "dfd02fb5-d7fb-4aac-b3c4-cd6b60058701"
+    }
+  ],
+  "related-to-property": [
+    {
+      "property-key": "generic-vnf.vnf-name",
+      "property-value": "EsyVnfInstantiationTest2"
+    }
+  ]
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/generic-vnf.json
new file mode 100755 (executable)
index 0000000..c91bbb7
--- /dev/null
@@ -0,0 +1,14 @@
+{
+  "vnf-id": "dfd02fb5-d7fb-4aac-b3c4-cd6b60058701",
+  "vnf-name": "EsyVnfInstantiationTest2",
+  "vnf-type": "Sol004Zip4Service/Sol004Zip3VSP 0",
+  "service-id": "f13844f4-dbf8-4d0e-a979-45204f3ddb4e",
+  "prov-status": "PREPROV",
+  "orchestration-status": "Inventoried",
+  "model-invariant-id": "b0f14066-2b65-40d2-b5a4-c8f2116fb5fc",
+  "model-version-id": "84b9649a-4eb9-4967-9abe-e8702f55518b",
+  "model-customization-id": "50a90cd7-a84e-4ee1-b5ba-bfa5a26f5e15",
+  "nf-type": "vnflcm",
+  "nf-role": "vnflcm",
+  "selflink": "http://localhost:9921/generic-vnf/dfd02fb5-d7fb-4aac-b3c4-cd6b60058701"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/line-of-business-related-link.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/line-of-business-related-link.json
new file mode 100755 (executable)
index 0000000..93c1603
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "related-link": "/business/lines-of-business/line-of-business/LINE_OF_BUSINESS_1"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/line-of-business.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/line-of-business.json
new file mode 100755 (executable)
index 0000000..34ab4a5
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "line-of-business-name": "LINE_OF_BUSINESS_1"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/owning-entity-relation-ship.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/owning-entity-relation-ship.json
new file mode 100755 (executable)
index 0000000..4c96f59
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "related-link": "/business/customers/customer/DemoCustomer/service-subscriptions/service-subscription/vCPE/service-instances/service-instance/ccece8fe-13da-456a-baf6-41b3a4a2bc2b"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/owning-entity.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/owning-entity.json
new file mode 100755 (executable)
index 0000000..13d9e0b
--- /dev/null
@@ -0,0 +1,4 @@
+{
+  "owning-entity-id": "oe_1",
+  "owning-entity-name": "oe_2"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/platform-related-link.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/platform-related-link.json
new file mode 100755 (executable)
index 0000000..e4baea6
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "related-link": "/business/platforms/platform/PLATFORM_APP_ID_1"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/platform.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/platform.json
new file mode 100755 (executable)
index 0000000..3ee5c4c
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "platform-name": "PLATFORM_APP_ID_1"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/pnf.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/pnf.json
new file mode 100755 (executable)
index 0000000..d0c1f14
--- /dev/null
@@ -0,0 +1,16 @@
+{
+  "pnf-name2": "example-pnf-name2-val-78244",
+  "pnf-name2-source": "example-pnf-name2-source-val-99275",
+  "equip-type": "example-equip-type-val-20348",
+  "equip-vendor": "example-equip-vendor-val-52182",
+  "equip-model": "example-equip-model-val-8370",
+  "management-option": "example-management-option-val-72881",
+  "ipaddress-v4-oam": "10.12.25.73",
+  "ipaddress-v6-oam": "x:x:x:x:x:X",
+  "target-software-version": "xxxxXXX",
+  "pnf-name": "test-008",
+  "pnf-id": "5f2602dc-f647-4535-8f1d-9ec079e68a49",
+  "in-maint": false,
+  "resource-version": "1570117118905",
+  "selflink": "http://localhost:9921/pnf/test-008"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/relation-ship.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/relation-ship.json
new file mode 100755 (executable)
index 0000000..4c96f59
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "related-link": "/business/customers/customer/DemoCustomer/service-subscriptions/service-subscription/vCPE/service-instances/service-instance/ccece8fe-13da-456a-baf6-41b3a4a2bc2b"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-Instance-relationShip.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-Instance-relationShip.json
new file mode 100755 (executable)
index 0000000..c23221e
--- /dev/null
@@ -0,0 +1,17 @@
+{
+  "related-to": "generic-vnf",
+  "relationship-label": "org.onap.relationships.inventory.ComposedOf",
+  "related-link": "/aai/v15/network/generic-vnfs/generic-vnf/dfd02fb5-d7fb-4aac-b3c4-cd6b60058701",
+  "relationship-data": [
+    {
+      "relationship-key": "generic-vnf.vnf-id",
+      "relationship-value": "dfd02fb5-d7fb-4aac-b3c4-cd6b60058701"
+    }
+  ],
+  "related-to-property": [
+    {
+      "property-key": "generic-vnf.vnf-name",
+      "property-value": "EsyVnfInstantiationTest2"
+    }
+  ]
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-design-and-creation-responses/a51e2bef-961c-496f-b235-b4540400e885.xml b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-design-and-creation-responses/a51e2bef-961c-496f-b235-b4540400e885.xml
new file mode 100644 (file)
index 0000000..55247be
--- /dev/null
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<model-vers xmlns="http://org.onap.aai.inventory/v11">
+    <model-ver>
+        <model-version-id>c0818142-324d-4a8c-8065-45a61df247a5</model-version-id>
+        <model-name>EricService</model-name>
+        <model-version>1.0</model-version>
+        <model-description>blah</model-description>
+        <resource-version>1594657102313</resource-version>
+    </model-ver>
+    <model-ver>
+        <model-version-id>4442dfc1-0d2d-46b4-b0bc-a2ac10448269</model-version-id>
+        <model-name>EricService</model-name>
+        <model-version>2.0</model-version>
+        <model-description>blahhhh</model-description>
+        <resource-version>1594707742646</resource-version>
+    </model-ver>
+</model-vers>
\ No newline at end of file
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-instance-orch-status-update.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-instance-orch-status-update.json
new file mode 100755 (executable)
index 0000000..9f845ba
--- /dev/null
@@ -0,0 +1,5 @@
+{
+  "service-instance-id": "ccece8fe-13da-456a-baf6-41b3a4a2bc2b",
+  "service-instance-name": "ServiceTest",
+  "orchestration-status": "Active"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-instance.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-instance.json
new file mode 100755 (executable)
index 0000000..8962aa4
--- /dev/null
@@ -0,0 +1,9 @@
+{
+  "service-instance-id": "ccece8fe-13da-456a-baf6-41b3a4a2bc2b",
+  "service-instance-name": "ServiceTest",
+  "environment-context": "General_Revenue-Bearing",
+  "workload-context": "Production",
+  "model-invariant-id": "e9acd081-9c89-4b4d-bcb3-e0e2b9715b2a",
+  "model-version-id": "c112a499-6148-488b-ba82-3f5938cf26d2",
+  "orchestration-status": "Inventoried"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-subscription.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/service-subscription.json
new file mode 100755 (executable)
index 0000000..41627be
--- /dev/null
@@ -0,0 +1,3 @@
+{
+  "service-type": "Firewall"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/tenant-relationship.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/tenant-relationship.json
new file mode 100755 (executable)
index 0000000..3c142fd
--- /dev/null
@@ -0,0 +1,25 @@
+{
+  "related-to": "tenant",
+  "relationship-label": "org.onap.relationships.inventory.BelongsTo",
+  "related-link": "/aai/v15/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/PnfSwUCloudRegion/tenants/tenant/693c7729b2364a26a3ca602e6f66187d",
+  "relationship-data": [
+    {
+      "relationship-key": "cloud-region.cloud-owner",
+      "relationship-value": "CloudOwner"
+    },
+    {
+      "relationship-key": "cloud-region.cloud-region-id",
+      "relationship-value": "PnfSwUCloudRegion"
+    },
+    {
+      "relationship-key": "tenant.tenant-id",
+      "relationship-value": "693c7729b2364a26a3ca602e6f66187d"
+    }
+  ],
+  "related-to-property": [
+    {
+      "property-key": "tenant.tenant-name",
+      "property-value": "admin"
+    }
+  ]
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/tenant.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/tenant.json
new file mode 100755 (executable)
index 0000000..57bdf2e
--- /dev/null
@@ -0,0 +1,4 @@
+{
+  "tenant-id": "693c7729b2364a26a3ca602e6f66187d",
+  "tenant-name": "admin"
+}
diff --git a/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/vServer.json b/test/mocks/aai-simulator/aai-sim/src/test/resources/test-data/vServer.json
new file mode 100755 (executable)
index 0000000..6825865
--- /dev/null
@@ -0,0 +1,26 @@
+{
+  "vserver-id": "f84fdb9b-ad7c-49db-a08f-e443b4cbd033",
+  "vserver-name": "CsitVServer",
+  "prov-status": "active",
+  "relationship-list": {
+    "relationship": [
+      {
+        "related-to": "generic-vnf",
+        "relationship-label": "tosca.relationships.HostedOn",
+        "related-link": "/aai/v15/network/generic-vnfs/generic-vnf/dfd02fb5-d7fb-4aac-b3c4-cd6b60058701",
+        "relationship-data": [
+          {
+            "relationship-key": "generic-vnf.vnf-id",
+            "relationship-value": "58157d7e-d50d-4a7d-aebe-ae6e41ca1d9f"
+          }
+        ],
+        "related-to-property": [
+          {
+            "property-key": "generic-vnf.vnf-name",
+            "property-value": "Test"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/test/mocks/aai-simulator/common/pom.xml b/test/mocks/aai-simulator/common/pom.xml
new file mode 100755 (executable)
index 0000000..ae13363
--- /dev/null
@@ -0,0 +1,38 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.aai-simulator</groupId>
+        <artifactId>aai-simulator</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>common</artifactId>
+    <properties>
+        <version.equalsverifier>2.5.1</version.equalsverifier>
+        <version.openpojo>0.8.6</version.openpojo>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-starter-tomcat</artifactId>
+                </exclusion>
+            </exclusions>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>nl.jqno.equalsverifier</groupId>
+            <artifactId>equalsverifier</artifactId>
+            <version>${version.equalsverifier}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.openpojo</groupId>
+            <artifactId>openpojo</artifactId>
+            <version>${version.openpojo}</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/cache/provider/AbstractCacheServiceProvider.java b/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/cache/provider/AbstractCacheServiceProvider.java
new file mode 100755 (executable)
index 0000000..ca50f78
--- /dev/null
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.cache.provider;
+
+import java.util.concurrent.ConcurrentHashMap;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@ericsson.com)
+ */
+public abstract class AbstractCacheServiceProvider {
+
+    private final Logger LOGGER = LoggerFactory.getLogger(this.getClass());
+
+    private final CacheManager cacheManager;
+
+    public AbstractCacheServiceProvider(final CacheManager cacheManager) {
+        this.cacheManager = cacheManager;
+    }
+
+    protected void clearCache(final String name) {
+        final Cache cache = cacheManager.getCache(name);
+        if (cache != null) {
+            final ConcurrentHashMap<?, ?> nativeCache = (ConcurrentHashMap<?, ?>) cache.getNativeCache();
+            LOGGER.info("Clear all entries from cahce: {}", cache.getName());
+            nativeCache.clear();
+        }
+    }
+
+    protected Cache getCache(final String name) {
+        return cacheManager.getCache(name);
+    }
+
+}
diff --git a/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/configuration/SimulatorSecurityConfigurer.java b/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/configuration/SimulatorSecurityConfigurer.java
new file mode 100755 (executable)
index 0000000..0fcdbae
--- /dev/null
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.configuration;
+
+import java.util.List;
+import org.onap.aaisimulator.model.User;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.authentication.configurers.provisioning.InMemoryUserDetailsManagerConfigurer;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+
+/**
+ * @author waqas.ikram@ericsson.com
+ *
+ */
+public abstract class SimulatorSecurityConfigurer extends WebSecurityConfigurerAdapter {
+    private static final Logger LOGGER = LoggerFactory.getLogger(SimulatorSecurityConfigurer.class);
+
+
+    private final List<User> users;
+
+    public SimulatorSecurityConfigurer(final List<User> users) {
+        this.users = users;
+    }
+
+    @Bean
+    public BCryptPasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+
+    @Autowired
+    public void configureGlobal(final AuthenticationManagerBuilder auth) throws Exception {
+        final InMemoryUserDetailsManagerConfigurer<AuthenticationManagerBuilder> inMemoryAuthentication =
+                auth.inMemoryAuthentication().passwordEncoder(passwordEncoder());
+        for (int index = 0; index < users.size(); index++) {
+            final User user = users.get(index);
+            LOGGER.info("Adding {} to InMemoryUserDetailsManager ...", user);
+            inMemoryAuthentication.withUser(user.getUsername()).password(user.getPassword()).roles(user.getRole());
+            if (index < users.size()) {
+                inMemoryAuthentication.and();
+            }
+        }
+    }
+}
diff --git a/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/model/User.java b/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/model/User.java
new file mode 100755 (executable)
index 0000000..d273570
--- /dev/null
@@ -0,0 +1,101 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.model;
+
+import static org.springframework.util.ObjectUtils.nullSafeEquals;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class User {
+    private String username;
+    private String password;
+    private String role;
+
+    /**
+     * @return the username
+     */
+    public String getUsername() {
+        return username;
+    }
+
+    /**
+     * @param username the username to set
+     */
+    public void setUsername(final String username) {
+        this.username = username;
+    }
+
+    /**
+     * @return the password
+     */
+    public String getPassword() {
+        return password;
+    }
+
+    /**
+     * @param password the password to set
+     */
+    public void setPassword(final String password) {
+        this.password = password;
+    }
+
+    /**
+     * @return the role
+     */
+    public String getRole() {
+        return role;
+    }
+
+    /**
+     * @param role the role to set
+     */
+    public void setRole(final String role) {
+        this.role = role;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((password == null) ? 0 : password.hashCode());
+        result = prime * result + ((role == null) ? 0 : role.hashCode());
+        result = prime * result + ((username == null) ? 0 : username.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (obj instanceof User) {
+            final User other = (User) obj;
+            return nullSafeEquals(this.username, other.username) && nullSafeEquals(this.password, other.password)
+                    && nullSafeEquals(this.role, other.role);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return "UserCredential [username=" + username + ", password=" + password + ", role=" + role + "]";
+    }
+
+
+}
diff --git a/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/model/UserCredentials.java b/test/mocks/aai-simulator/common/src/main/java/org/onap/simulator/model/UserCredentials.java
new file mode 100755 (executable)
index 0000000..d1c331b
--- /dev/null
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.model;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+import org.springframework.util.ObjectUtils;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Component
+@ConfigurationProperties(prefix = "spring.security")
+public class UserCredentials {
+
+    private final List<User> users = new ArrayList<>();
+
+    public List<User> getUsers() {
+        return users;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((users == null) ? 0 : users.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+
+        if (obj instanceof UserCredentials) {
+            final UserCredentials other = (UserCredentials) obj;
+            return ObjectUtils.nullSafeEquals(users, other.users);
+        }
+
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return "UserCredentials [userCredentials=" + users + "]";
+    }
+
+}
diff --git a/test/mocks/aai-simulator/common/src/test/java/org/onap/so/simulator/model/PojoClassesTest.java b/test/mocks/aai-simulator/common/src/test/java/org/onap/so/simulator/model/PojoClassesTest.java
new file mode 100755 (executable)
index 0000000..0954047
--- /dev/null
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaisimulator.model;
+
+import org.junit.Test;
+import org.onap.aaisimulator.model.UserCredentials;
+import com.openpojo.reflection.impl.PojoClassFactory;
+import com.openpojo.validation.Validator;
+import com.openpojo.validation.ValidatorBuilder;
+import com.openpojo.validation.test.impl.GetterTester;
+import com.openpojo.validation.test.impl.SetterTester;
+import nl.jqno.equalsverifier.EqualsVerifier;
+import nl.jqno.equalsverifier.Warning;
+
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class PojoClassesTest {
+
+    @Test
+    public void test_UserCredentials_class() throws ClassNotFoundException {
+        verify(UserCredentials.class);
+        validate(UserCredentials.class);
+    }
+
+    @Test
+    public void test_User_class() throws ClassNotFoundException {
+        verify(User.class);
+        validate(User.class);
+    }
+
+    private void validate(final Class<?> clazz) {
+        final Validator validator = ValidatorBuilder.create().with(new SetterTester()).with(new GetterTester()).build();
+        validator.validate(PojoClassFactory.getPojoClass(clazz));
+    }
+
+    private void verify(final Class<?> clazz) {
+        EqualsVerifier.forClass(clazz).suppress(Warning.STRICT_INHERITANCE, Warning.NONFINAL_FIELDS).verify();
+    }
+
+}
diff --git a/test/mocks/aai-simulator/package/docker/pom.xml b/test/mocks/aai-simulator/package/docker/pom.xml
new file mode 100755 (executable)
index 0000000..821a951
--- /dev/null
@@ -0,0 +1,87 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>package</artifactId>
+        <groupId>org.onap.so.simulators</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>docker</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <build>
+        <finalName>${project.artifactId}-${project.version}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>io.fabric8</groupId>
+                <artifactId>docker-maven-plugin</artifactId>
+                <version>0.28.0</version>
+                <configuration>
+                    <verbose>true</verbose>
+                    <apiVersion>1.23</apiVersion>
+                    <pullRegistry>${docker.pull.registry}</pullRegistry>
+                    <pushRegistry>${docker.push.registry}</pushRegistry>
+                    <images>
+                        <image>
+                            <name>simulator/aai-simulator</name>
+                            <build>
+                                <cleanup>try</cleanup>
+                                <dockerFileDir>docker-files</dockerFileDir>
+                                <dockerFile>Dockerfile.aai-simulator-base-image</dockerFile>
+                                <tags>
+                                    <tag>${project.version}</tag>
+                                </tags>
+                                <assembly>
+                                    <inline>
+                                        <dependencySets>
+                                            <dependencySet>
+                                                <includes>
+                                                    <include>${project.parent.groupId}:aai-simulator</include>
+                                                </includes>
+                                                <outputFileNameMapping>app.jar</outputFileNameMapping>
+                                            </dependencySet>
+                                        </dependencySets>
+                                    </inline>
+                                </assembly>
+                            </build>
+                        </image>
+                    </images>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>clean-images</id>
+                        <phase>pre-clean</phase>
+                        <goals>
+                            <goal>remove</goal>
+                        </goals>
+                        <configuration>
+                            <removeAll>true</removeAll>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>generate-images</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>build</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <version>2.8</version>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>aai-simulator</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/Dockerfile.aai-simulator-base-image b/test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/Dockerfile.aai-simulator-base-image
new file mode 100755 (executable)
index 0000000..bf570c7
--- /dev/null
@@ -0,0 +1,34 @@
+FROM openjdk:8-jdk-alpine
+
+ARG http_proxy
+ARG https_proxy
+ENV HTTP_PROXY=$http_proxy
+ENV HTTPS_PROXY=$https_proxy
+ENV http_proxy=$HTTP_PROXY
+ENV https_proxy=$HTTPS_PROXY
+
+# Update the package list and upgrade installed packages
+RUN apk update && apk upgrade
+
+# Install commonly needed tools
+RUN apk --no-cache add curl netcat-openbsd sudo nss
+
+# Create 'so' user
+RUN addgroup -g 1000 so && adduser -S -u 1000 -G so -s /bin/sh so
+
+RUN mkdir /app && mkdir /app/config  && mkdir /app/logs && mkdir /app/ca-certificates
+
+COPY maven/app.jar /app
+COPY configs/logging/logback-spring.xml /app
+COPY scripts/start-app.sh /app
+
+RUN chown -R so:so /app && chmod 700 /app/*.sh
+
+# Springboot configuration (required)
+VOLUME /app/config
+
+#  CA certificates 
+VOLUME /app/ca-certificates
+
+WORKDIR /app
+CMD ["/app/start-app.sh"]
diff --git a/test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/configs/logging/logback-spring.xml b/test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/configs/logging/logback-spring.xml
new file mode 100755 (executable)
index 0000000..13c9187
--- /dev/null
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+
+       <property name="LOGS" value="./logs" />
+
+       <appender name="Console"
+                         class="ch.qos.logback.core.ConsoleAppender">
+               <layout class="ch.qos.logback.classic.PatternLayout">
+                       <Pattern>
+                               %black(%d{ISO8601}) %highlight(%-5level) [%blue(%t)] %yellow(%C{1.}): %msg%n%throwable
+                       </Pattern>
+               </layout>
+       </appender>
+
+       <appender name="RollingFile"
+                         class="ch.qos.logback.core.rolling.RollingFileAppender">
+               <file>${logs_dir:-.}/spring-boot-logger.log</file>
+               <encoder
+                               class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+                       <Pattern>%d %p %C{1.} [%t] %m%n</Pattern>
+               </encoder>
+
+               <rollingPolicy
+                               class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+                       <!-- rollover daily and when the file reaches 10 MegaBytes -->
+                       <fileNamePattern>${logs_dir:-.}/archived/spring-boot-logger-%d{yyyy-MM-dd}.%i.log
+                       </fileNamePattern>
+                       <timeBasedFileNamingAndTriggeringPolicy
+                                       class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
+                               <maxFileSize>10MB</maxFileSize>
+                       </timeBasedFileNamingAndTriggeringPolicy>
+               </rollingPolicy>
+       </appender>
+
+       <!-- LOG everything at INFO level -->
+       <root level="info">
+               <appender-ref ref="RollingFile" />
+               <appender-ref ref="Console" />
+       </root>
+
+       <logger name="org.onap" level="trace" additivity="false">
+               <appender-ref ref="RollingFile" />
+               <appender-ref ref="Console" />
+       </logger>
+
+</configuration>
diff --git a/test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/scripts/start-app.sh b/test/mocks/aai-simulator/package/docker/src/main/docker/docker-files/scripts/start-app.sh
new file mode 100755 (executable)
index 0000000..eb8ee2e
--- /dev/null
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+# ============LICENSE_START=======================================================
+#   Copyright (C) 2019 Nordix Foundation.
+# ================================================================================
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+#  SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+
+# @author Waqas Ikram (waqas.ikram@est.tech)
+
+touch /app/app.jar
+
+if [ "$(ls -1 /app/ca-certificates)" ]; then
+ needUpdate=FALSE
+ for certificate in `ls -1 /app/ca-certificates`; do
+    echo "Installing $certificate in /usr/local/share/ca-certificates"
+    cp /app/ca-certificates/$certificate /usr/local/share/ca-certificates/$certificate
+    needUpdate=TRUE
+ done
+ if [ $needUpdate = TRUE ]; then
+    echo "Updating ca-certificates . . ."
+    update-ca-certificates --fresh
+ fi
+fi 
+
+if [ -z "$APP" ]; then
+    echo "CONFIG ERROR: APP environment variable not set"
+    exit 1
+fi
+
+echo "Starting $APP simulator ... "
+
+if [ -z "${CONFIG_PATH}" ]; then
+    export CONFIG_PATH=/app/config/override.yaml
+fi
+
+if [ -z "${LOG_PATH}" ]; then
+    export LOG_PATH="logs/${APP}"
+fi
+
+if [ "${SSL_DEBUG}" = "log" ]; then
+    export SSL_DEBUG="-Djavax.net.debug=all"
+else
+    export SSL_DEBUG=
+fi
+
+
+jvmargs="${JVM_ARGS} -Dlogs_dir=${LOG_PATH} -Dlogging.config=/app/logback-spring.xml -Dspring.config.additional-location=$CONFIG_PATH ${SSL_DEBUG} ${DISABLE_SNI}"
+
+echo "JVM Arguments: ${jvmargs}"
+
+java ${jvmargs} -jar app.jar
+rc=$?
+
+echo "Application exiting with status code $rc"
+
+exit $rc
diff --git a/test/mocks/aai-simulator/package/pom.xml b/test/mocks/aai-simulator/package/pom.xml
new file mode 100755 (executable)
index 0000000..93c46dc
--- /dev/null
@@ -0,0 +1,15 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>aai-simulator</artifactId>
+        <groupId>org.onap.aai-simulator</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>package</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <modules>
+        <module>docker</module>
+    </modules>
+</project>
diff --git a/test/mocks/aai-simulator/pom.xml b/test/mocks/aai-simulator/pom.xml
new file mode 100755 (executable)
index 0000000..a11ddef
--- /dev/null
@@ -0,0 +1,84 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.onap.aai-simulator</groupId>
+    <artifactId>aai-simulator</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <version>1.0-SNAPSHOT</version>
+    <properties>
+        <jax.ws.rs>2.1</jax.ws.rs>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <jaxb.version>2.3.0</jaxb.version>
+        <javax.version>1.1.1</javax.version>
+        <java.version>1.8</java.version>
+    </properties>
+    <modules>
+        <module>common</module>
+        <module>aai-sim</module>
+        <module>package</module>
+    </modules>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-starter-parent</artifactId>
+                <version>2.1.5.RELEASE</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>javax.xml.bind</groupId>
+                <artifactId>jaxb-api</artifactId>
+                <version>${jaxb.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.sun.xml.bind</groupId>
+                <artifactId>jaxb-core</artifactId>
+                <version>${jaxb.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.sun.xml.bind</groupId>
+                <artifactId>jaxb-impl</artifactId>
+                <version>${jaxb.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>javax.activation</groupId>
+                <artifactId>activation</artifactId>
+                <version>${javax.version}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-tomcat</artifactId>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.ws.rs</groupId>
+            <artifactId>javax.ws.rs-api</artifactId>
+            <version>${jax.ws.rs}</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file