Increase code coverage on aai-common: aai-els-onap-logging library

[aai/aai-common.git] / aai-els-onap-logging / src / test / java / org / onap / aai / aailog / filter / RestClientLoggingInterceptorTest.java

diff --git a/aai-els-onap-logging/src/test/java/org/onap/aai/aailog/filter/RestClientLoggingInterceptorTest.java b/aai-els-onap-logging/src/test/java/org/onap/aai/aailog/filter/RestClientLoggingInterceptorTest.java
new file mode 100644 (file)
index 0000000..601a13b
--- /dev/null
+++ b/aai-els-onap-logging/src/test/java/org/onap/aai/aailog/filter/RestClientLoggingInterceptorTest.java
@@ -0,0 +1,106 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.aailog.filter;
+
+import org.junit.After;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.onap.logging.filter.base.Constants;
+import org.onap.logging.ref.slf4j.ONAPLogConstants;
+import org.slf4j.MDC;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpRequest;
+
+import java.net.InetAddress;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.UnknownHostException;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.doReturn;
+
+@RunWith(MockitoJUnitRunner.class)
+public class RestClientLoggingInterceptorTest {
+
+        @Mock
+        private HttpRequest httpRequest;
+
+        @Spy
+        @InjectMocks
+        private RestClientLoggingInterceptor restClientLoggingInterceptor;
+
+        @After
+        public void tearDown() {
+            MDC.clear();
+        }
+
+        @Test
+        public void setupHeadersTest() {
+            String transId="37b3ab2a-e57e-4fe8-8d8f-eee3019efce6";
+            HttpHeaders headers = new HttpHeaders();
+            headers.add(Constants.HttpHeaders.TRANSACTION_ID, transId);
+            restClientLoggingInterceptor.setupHeaders(httpRequest, headers);
+
+            assertEquals(transId, headers.getFirst(Constants.HttpHeaders.TRANSACTION_ID));
+            assertEquals(transId, headers.getFirst(Constants.HttpHeaders.ECOMP_REQUEST_ID));
+            assertEquals(transId, headers.getFirst(ONAPLogConstants.Headers.REQUEST_ID));
+            assertEquals(transId, headers.getFirst(Constants.HttpHeaders.HEADER_REQUEST_ID));
+        }
+
+        @Test
+        public void getServiceNameTest() throws URISyntaxException {
+            URI uri = null;
+            try {
+                uri = new URI("https://localhost:9999/aai/v1/cloud-infrastructure/complexes/complex/complex-1");
+            } catch (URISyntaxException e) {
+                throw e;
+            }
+            doReturn(uri).when(httpRequest).getURI();
+            String serviceName = restClientLoggingInterceptor.getServiceName(httpRequest);
+
+            assertEquals("/aai/v1/cloud-infrastructure/complexes", serviceName);
+        }
+
+       @Test
+        public void setupMDCTest() throws URISyntaxException {
+           URI uri = new URI("https://localhost:9999/aai/v1/cloud-infrastructure/complexes/complex/complex-1");
+           doReturn(uri).when(httpRequest).getURI();
+           HttpHeaders headers = new HttpHeaders();
+           restClientLoggingInterceptor.pre(httpRequest, headers);
+           assertEquals("/aai/v1/cloud-infrastructure/complexes", MDC.get(ONAPLogConstants.MDCs.TARGET_SERVICE_NAME) );
+           assertEquals("INPROGRESS", MDC.get(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE));
+           String serverFQDN = "";
+           InetAddress addr = null;
+           try {
+               addr = InetAddress.getLocalHost();
+               serverFQDN = addr.getCanonicalHostName();
+
+           } catch (UnknownHostException e) {
+               serverFQDN = "";
+           }
+           assertEquals(serverFQDN, MDC.get(ONAPLogConstants.MDCs.SERVER_FQDN));
+           assertNotNull(headers.getFirst(ONAPLogConstants.Headers.INVOCATION_ID));
+        }
+}