azurecompute/src/test/java/org/jclouds/azurecompute/features/VirtualMachineApiMockTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.jclouds.azurecompute.features;

import static org.assertj.core.api.Assertions.assertThat;

import java.io.InputStream;
import java.nio.charset.Charset;

import org.jclouds.azurecompute.domain.Role;
import org.jclouds.azurecompute.internal.BaseAzureComputeApiMockTest;
import org.jclouds.azurecompute.xml.RoleHandlerTest;
import org.testng.annotations.Test;

import com.google.common.io.ByteStreams;
import com.squareup.okhttp.mockwebserver.MockWebServer;
import com.squareup.okhttp.mockwebserver.RecordedRequest;

/*
 * Note: Mock test for CaptureVMImage method is in VMImageApiMockTest class
 */
@Test(groups = "unit", testName = "VirtualMachineApiMockTest")
public class VirtualMachineApiMockTest extends BaseAzureComputeApiMockTest {

   public void testStart() throws Exception {
      MockWebServer server = mockAzureManagementServer();
      server.enqueue(requestIdResponse("request-1"));

      try {
         VirtualMachineApi api = vmApi(server);

         assertThat(api.start("myvm")).isEqualTo("request-1");

         assertSent(server, "POST",
                 "/services/hostedservices/my-service/deployments/mydeployment/roleinstances/myvm/Operations",
                 "/startrolepayload.xml");
      } finally {
         server.shutdown();
      }
   }

   public void testRestart() throws Exception {
      MockWebServer server = mockAzureManagementServer();
      server.enqueue(requestIdResponse("request-1"));

      try {
         VirtualMachineApi api = vmApi(server);

         assertThat(api.restart("myvm")).isEqualTo("request-1");

         assertSent(server, "POST",
                 "/services/hostedservices/my-service/deployments/mydeployment/roleinstances/myvm/Operations",
                 "/restartrolepayload.xml");
      } finally {
         server.shutdown();
      }
   }

   public void testShutdown() throws Exception {
      MockWebServer server = mockAzureManagementServer();
      server.enqueue(requestIdResponse("request-1"));

      try {
         VirtualMachineApi api = vmApi(server);

         assertThat(api.shutdown("myvm")).isEqualTo("request-1");

         assertSent(server, "POST",
                 "/services/hostedservices/my-service/deployments/mydeployment/roleinstances/myvm/Operations",
                 "/shutdownrolepayload.xml");
      } finally {
         server.shutdown();
      }
   }

   public void testCapture() throws Exception {
      MockWebServer server = mockAzureManagementServer();
      server.enqueue(requestIdResponse("request-1"));

      try {
         VirtualMachineApi api = vmApi(server);

         assertThat(api.capture("myvm", "myImageName", "myImageLabel")).isEqualTo("request-1");

         assertSent(server, "POST",
                 "/services/hostedservices/my-service/deployments/mydeployment/roleinstances/myvm/Operations",
                 "/capturerolepayload.xml");
      } finally {
         server.shutdown();
      }
   }

   public void testUpdate() throws Exception {
      MockWebServer server = mockAzureManagementServer();
      server.enqueue(requestIdResponse("request-1"));

      try {
         VirtualMachineApi api = vmApi(server);

         Role role = RoleHandlerTest.expected();
         assertThat(api.updateRole("testvnetsg02", role)).isEqualTo("request-1");

         RecordedRequest request = assertSent(server, "PUT", "/services/hostedservices/my-service/deployments/mydeployment/roles/testvnetsg02");
         
         final InputStream is = getClass().getResourceAsStream("/role-update-body.xml");
         try {
            assertThat(request.getUtf8Body()).isXmlEqualTo(new String(ByteStreams.toByteArray(is), Charset.forName("UTF-8")));
         } finally {
            is.close();
         }
      } finally {
         server.shutdown();
      }
   }

   private VirtualMachineApi vmApi(MockWebServer server) {
      return api(server.getUrl("/")).getVirtualMachineApiForDeploymentInService("mydeployment", "my-service");
   }
}