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 junit.framework.Assert;
  import junit.framework.TestCase;
  
  import org.junit.Before;
  import org.junit.Test;
  import org.mockito.ArgumentMatchers;
  import org.mockito.Mockito;
  import org.apache.cloudstack.api.ResponseGenerator;
  import org.apache.cloudstack.api.command.user.vm.AddIpToVmNicCmd;
  import org.apache.cloudstack.api.command.user.vm.RemoveIpFromVmNicCmd;
  import org.apache.cloudstack.api.response.NicSecondaryIpResponse;
  import org.apache.cloudstack.api.response.SuccessResponse;
  
  import com.cloud.exception.ConcurrentOperationException;
  import com.cloud.exception.InsufficientAddressCapacityException;
  import com.cloud.exception.InsufficientCapacityException;
  import com.cloud.exception.InvalidParameterValueException;
  import com.cloud.exception.ResourceAllocationException;
  import com.cloud.exception.ResourceUnavailableException;
  import com.cloud.network.NetworkService;
  import com.cloud.vm.NicSecondaryIp;
  
  public class AddIpToVmNicTest extends TestCase {
  
      private AddIpToVmNicCmd addIpToVmNicCmd;
      private RemoveIpFromVmNicCmd removeIpFromVmNicCmd;
      private ResponseGenerator responseGenerator;
      private SuccessResponse successResponseGenerator;
  
      @Override
      @Before
      public void setUp() {
  
      }
  
      @Test
      public void testCreateSuccess() throws ResourceAllocationException, ResourceUnavailableException, ConcurrentOperationException, InsufficientCapacityException {
  
          NetworkService networkService = Mockito.mock(NetworkService.class);
          AddIpToVmNicCmd ipTonicCmd = Mockito.mock(AddIpToVmNicCmd.class);
          NicSecondaryIp secIp = Mockito.mock(NicSecondaryIp.class);
  
          Mockito.when(
              networkService.allocateSecondaryGuestIP(ArgumentMatchers.anyLong(), ArgumentMatchers.any()))
              .thenReturn(secIp);
  
          ipTonicCmd._networkService = networkService;
          responseGenerator = Mockito.mock(ResponseGenerator.class);
  
          NicSecondaryIpResponse ipres = Mockito.mock(NicSecondaryIpResponse.class);
          Mockito.when(responseGenerator.createSecondaryIPToNicResponse(secIp)).thenReturn(ipres);
  
          ipTonicCmd._responseGenerator = responseGenerator;
          ipTonicCmd.execute();
      }
  
      @Test
      public void testCreateFailure() throws ResourceAllocationException, ResourceUnavailableException, ConcurrentOperationException, InsufficientCapacityException {
  
          NetworkService networkService = Mockito.mock(NetworkService.class);
          AddIpToVmNicCmd ipTonicCmd = Mockito.mock(AddIpToVmNicCmd.class);
  
          Mockito.when(
              networkService.allocateSecondaryGuestIP(ArgumentMatchers.anyLong(), ArgumentMatchers.any()))
              .thenReturn(null);
  
          ipTonicCmd._networkService = networkService;
  
          try {
              ipTonicCmd.execute();
          } catch (InsufficientAddressCapacityException e) {
              throw new InvalidParameterValueException("Allocating guest ip for nic failed");
          }
      }
  
      @Test
      public void testRemoveIpFromVmNicSuccess() throws ResourceAllocationException, ResourceUnavailableException, ConcurrentOperationException,
          InsufficientCapacityException {
  
          NetworkService networkService = Mockito.mock(NetworkService.class);
          RemoveIpFromVmNicCmd removeIpFromNic = Mockito.mock(RemoveIpFromVmNicCmd.class);
  
          Mockito.when(networkService.releaseSecondaryIpFromNic(ArgumentMatchers.anyInt())).thenReturn(true);
  
          removeIpFromNic._networkService = networkService;
          removeIpFromNic.execute();
      }
  
      @Test
      public void testRemoveIpFromVmNicFailure() throws InsufficientAddressCapacityException {
          NetworkService networkService = Mockito.mock(NetworkService.class);
          RemoveIpFromVmNicCmd removeIpFromNic = Mockito.mock(RemoveIpFromVmNicCmd.class);
  
          Mockito.when(networkService.releaseSecondaryIpFromNic(ArgumentMatchers.anyInt())).thenReturn(false);
  
          removeIpFromNic._networkService = networkService;
          successResponseGenerator = Mockito.mock(SuccessResponse.class);
  
          try {
              removeIpFromNic.execute();
          } catch (InvalidParameterValueException exception) {
              Assert.assertEquals("Failed to remove secondary  ip address for the nic", exception.getLocalizedMessage());
          }
      }
  }
  