Unit test for MSB JAVA SDK

[msb/java-sdk.git] / src / test / java / org / onap / msb / sdk / discovery / MSBServiceTest.java

diff --git a/src/test/java/org/onap/msb/sdk/discovery/MSBServiceTest.java b/src/test/java/org/onap/msb/sdk/discovery/MSBServiceTest.java
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+++ b/src/test/java/org/onap/msb/sdk/discovery/MSBServiceTest.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright 2017 ZTE Corporation.
+ *
+ * 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.
+ */
+package org.onap.msb.sdk.discovery;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.onap.msb.sdk.discovery.common.RouteException;
+import org.onap.msb.sdk.discovery.entity.MicroServiceFullInfo;
+import org.onap.msb.sdk.discovery.entity.MicroServiceInfo;
+import org.onap.msb.sdk.discovery.entity.Node;
+import org.onap.msb.sdk.discovery.util.HttpClientUtil;
+import org.onap.msb.sdk.discovery.util.JacksonJsonUtil;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({HttpClientUtil.class})
+public class MSBServiceTest {
+    private static final String mockMSBUrl1 =
+                    "http://127.0.0.1:10081/api/microservices/v1/services?createOrUpdate=true";
+    private static final String mockMSBUrl2 =
+                    "http://127.0.0.1:10081/api/microservices/v1/services?createOrUpdate=false";
+    private static final String mockRegistrationJson =
+                    "{\"serviceName\":\"aai\",\"version\":\"v8\",\"url\":\"/aai/v8\",\"protocol\":\"REST\",\"visualRange\":\"1\",\"lb_policy\":\"\",\"path\":\"/aai/v8\",\"nodes\":[{\"ip\":\"10.74.44.1\",\"port\":\"8443\",\"ttl\":\"\"}],\"metadata\":null}";
+
+    @Test
+    public void test_registration() throws RouteException {
+        String msbAddress = "127.0.0.1:10081";
+        MicroServiceInfo microServiceInfo =
+                        (MicroServiceInfo) JacksonJsonUtil.jsonToBean(mockRegistrationJson, MicroServiceInfo.class);
+        MicroServiceFullInfo microServiceFullInfo = mockMicroServiceFullInfo(microServiceInfo);
+        mockGetRest(mockMSBUrl1, JacksonJsonUtil.beanToJson(microServiceFullInfo));
+        MSBService msbService = new MSBService();
+        microServiceFullInfo = msbService.registerMicroServiceInfo(msbAddress, microServiceInfo);
+        Assert.assertTrue(microServiceFullInfo.getPath().equals("/aai/v8"));
+        Assert.assertTrue(microServiceFullInfo.getProtocol().equals("REST"));
+        Assert.assertTrue(microServiceFullInfo.getServiceName().equals("aai"));
+        Assert.assertTrue(microServiceFullInfo.getUrl().equals("/aai/v8"));
+        Assert.assertTrue(microServiceFullInfo.getVersion().equals("v8"));
+        Assert.assertTrue(microServiceFullInfo.getVisualRange().equals("1"));
+    }
+
+    @Test
+    public void test_registration_update_false() throws RouteException {
+        String msbAddress = "127.0.0.1:10081";
+        MicroServiceInfo microServiceInfo =
+                        (MicroServiceInfo) JacksonJsonUtil.jsonToBean(mockRegistrationJson, MicroServiceInfo.class);
+        MicroServiceFullInfo microServiceFullInfo = mockMicroServiceFullInfo(microServiceInfo);
+        mockGetRest(mockMSBUrl2, JacksonJsonUtil.beanToJson(microServiceFullInfo));
+        MSBService msbService = new MSBService();
+        microServiceFullInfo = msbService.registerMicroServiceInfo(msbAddress, microServiceInfo, false);
+        Assert.assertTrue(microServiceFullInfo.getPath().equals("/aai/v8"));
+        Assert.assertTrue(microServiceFullInfo.getProtocol().equals("REST"));
+        Assert.assertTrue(microServiceFullInfo.getServiceName().equals("aai"));
+        Assert.assertTrue(microServiceFullInfo.getUrl().equals("/aai/v8"));
+        Assert.assertTrue(microServiceFullInfo.getVersion().equals("v8"));
+        Assert.assertTrue(microServiceFullInfo.getVisualRange().equals("1"));
+    }
+
+
+    private MicroServiceFullInfo mockMicroServiceFullInfo(MicroServiceInfo info) {
+        MicroServiceFullInfo serviceInfo = new MicroServiceFullInfo();
+        serviceInfo.setServiceName(info.getServiceName());
+        serviceInfo.setVersion(info.getVersion());
+        serviceInfo.setUrl(info.getUrl());
+        serviceInfo.setProtocol(info.getProtocol());
+        serviceInfo.setVisualRange(info.getVisualRange());
+        serviceInfo.setLb_policy(info.getLb_policy());
+        serviceInfo.setPath(info.getPath());
+        return serviceInfo;
+    }
+
+
+    private void mockGetRest(String mockMSBUrl, String mockServiceInfoJson) throws RouteException {
+        PowerMockito.mockStatic(HttpClientUtil.class);
+        PowerMockito.when(HttpClientUtil.httpPostWithJSON(mockMSBUrl, mockRegistrationJson))
+                        .thenReturn(mockServiceInfoJson);
+    }
+}