content: // 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.apache.cloudstack.api.command.test;
  
  import java.util.Arrays;
  
  import junit.framework.Assert;
  import junit.framework.TestCase;
  
  import org.junit.Before;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.rules.ExpectedException;
  import org.mockito.Mockito;
  
  import org.apache.cloudstack.api.ResponseGenerator;
  import org.apache.cloudstack.api.ServerApiException;
  import org.apache.cloudstack.api.command.admin.host.AddHostCmd;
  import org.apache.cloudstack.api.response.HostResponse;
  import org.apache.cloudstack.api.response.ListResponse;
  
  import com.cloud.exception.DiscoveryException;
  import com.cloud.exception.InvalidParameterValueException;
  import com.cloud.host.Host;
  import com.cloud.resource.ResourceService;
  
  public class AddHostCmdTest extends TestCase {
  
      private AddHostCmd addHostCmd;
      private ResourceService resourceService;
      private ResponseGenerator responseGenerator;
  
      @Rule
      public ExpectedException expectedException = ExpectedException.none();
  
      @Override
      @Before
      public void setUp() {
          resourceService = Mockito.mock(ResourceService.class);
          responseGenerator = Mockito.mock(ResponseGenerator.class);
          addHostCmd = new AddHostCmd();
      }
  
      @Test
      public void testExecuteForEmptyResult() {
          addHostCmd._resourceService = resourceService;
  
          try {
              addHostCmd.execute();
          } catch (ServerApiException exception) {
              Assert.assertEquals("Failed to add host", exception.getDescription());
          }
  
      }
  
      @Test
      public void testExecuteForNullResult() {
  
          ResourceService resourceService = Mockito.mock(ResourceService.class);
          addHostCmd._resourceService = resourceService;
  
          try {
              Mockito.when(resourceService.discoverHosts(addHostCmd)).thenReturn(null);
          } catch (InvalidParameterValueException e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
          } catch (IllegalArgumentException e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
          } catch (DiscoveryException e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
          }
  
          try {
              addHostCmd.execute();
          } catch (ServerApiException exception) {
              Assert.assertEquals("Failed to add host", exception.getDescription());
          }
  
      }
  
      /*
       * @Test public void testExecuteForResult() throws Exception {
       *
       * addHostCmd._resourceService = resourceService;
       * addHostCmd._responseGenerator = responseGenerator; MockHost mockInstance
       * = new MockHost(); MockHost[] mockArray = new MockHost[]{mockInstance};
       * HostResponse responseHost = new HostResponse();
       * responseHost.setName("Test");
       * Mockito.when(resourceService.discoverHosts(addHostCmd
       * )).thenReturn(Arrays.asList(mockArray));
       * Mockito.when(responseGenerator.createHostResponse
       * (mockInstance)).thenReturn(responseHost); addHostCmd.execute();
       * Mockito.verify(responseGenerator).createHostResponse(mockInstance);
       * ListResponse<HostResponse> actualResponse =
       * ((ListResponse<HostResponse>)addHostCmd.getResponseObject());
       * Assert.assertEquals(responseHost, actualResponse.getResponses().get(0));
       * Assert.assertEquals("addhostresponse", actualResponse.getResponseName());
       * }
       */
      @Test
      public void testExecuteForResult() throws Exception {
  
          addHostCmd._resourceService = resourceService;
          addHostCmd._responseGenerator = responseGenerator;
          Host host = Mockito.mock(Host.class);
          Host[] mockArray = new Host[] {host};
  
          HostResponse responseHost = new HostResponse();
          responseHost.setName("Test");
          Mockito.doReturn(Arrays.asList(mockArray)).when(resourceService).discoverHosts(addHostCmd);
          Mockito.when(responseGenerator.createHostResponse(host)).thenReturn(responseHost);
          addHostCmd.execute();
          Mockito.verify(responseGenerator).createHostResponse(host);
          @SuppressWarnings("unchecked")
          ListResponse<HostResponse> actualResponse = ((ListResponse<HostResponse>)addHostCmd.getResponseObject());
          Assert.assertEquals(responseHost, actualResponse.getResponses().get(0));
          Assert.assertEquals("addhostresponse", actualResponse.getResponseName());
  
      }
  
      @Test
      public void testExecuteForDiscoveryException() {
  
          addHostCmd._resourceService = resourceService;
  
          try {
              Mockito.when(resourceService.discoverHosts(addHostCmd)).thenThrow(DiscoveryException.class);
          } catch (InvalidParameterValueException e) {
              e.printStackTrace();
          } catch (IllegalArgumentException e) {
              e.printStackTrace();
          } catch (DiscoveryException e) {
              e.printStackTrace();
          }
  
          try {
              addHostCmd.execute();
          } catch (ServerApiException exception) {
              Assert.assertNull(exception.getDescription());
          }
  
      }
  
  }
  