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.network.contrail.model;
  
  import static org.mockito.ArgumentMatchers.anyInt;
  import static org.mockito.ArgumentMatchers.anyLong;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import java.io.IOException;
  import java.util.UUID;
  
  import org.apache.cloudstack.network.contrail.management.ContrailManagerImpl;
  import org.junit.Test;
  
  import com.cloud.network.Network;
  import com.cloud.network.Networks.TrafficType;
  import com.cloud.network.dao.NetworkDao;
  import com.cloud.network.dao.NetworkVO;
  import com.cloud.vm.NicVO;
  import com.cloud.vm.VMInstanceVO;
  import com.cloud.vm.VirtualMachine;
  import com.cloud.vm.dao.UserVmDao;
  
  import junit.framework.TestCase;
  import net.juniper.contrail.api.ApiConnector;
  import net.juniper.contrail.api.ApiConnectorMock;
  import net.juniper.contrail.api.types.VirtualMachineInterface;
  
  public class VMInterfaceModelTest extends TestCase {
  
      @Test
      public void testCreateVMInterface() throws IOException {
  
          String uuid;
          ContrailManagerImpl contrailMgr = mock(ContrailManagerImpl.class);
          ModelController controller = mock(ModelController.class);
          ApiConnector api = new ApiConnectorMock(null, 0);
          when(controller.getManager()).thenReturn(contrailMgr);
          when(controller.getApiAccessor()).thenReturn(api);
  
          // Create Virtual-Network (VN)
          NetworkVO network = MockNetworkVO.getNetwork(Network.State.Implemented);
          NetworkDao networkDao = mock(NetworkDao.class);
          when(networkDao.findById(anyLong())).thenReturn(network);
          when(controller.getNetworkDao()).thenReturn(networkDao);
  
          when(contrailMgr.getCanonicalName(network)).thenReturn("testnetwork");
          when(contrailMgr.getProjectId(network.getDomainId(), network.getAccountId())).thenReturn("testProjectId");
  
          VirtualNetworkModel vnModel = new VirtualNetworkModel(network, UUID.randomUUID().toString(),
                  "test", TrafficType.Guest);
          vnModel.build(controller, network);
          try {
              vnModel.update(controller);
          } catch (Exception ex) {
              fail("virtual-network update failed ");
          }
  
          // Create Virtual-Machine (VM)
          VMInstanceVO vm = mock(VMInstanceVO.class);
          when(vm.getInstanceName()).thenReturn("testVM1");
          when(vm.getState()).thenReturn(VirtualMachine.State.Running);
          when(vm.getDomainId()).thenReturn(10L);
          when(vm.getAccountId()).thenReturn(42L);
          UserVmDao VmDao = mock(UserVmDao.class);
          when(VmDao.findById(anyLong())).thenReturn(null);
          when(controller.getVmDao()).thenReturn(VmDao);
  
          VirtualMachineModel vmModel = new VirtualMachineModel(vm, UUID.randomUUID().toString());
          vmModel.build(controller, vm);
          try {
              vmModel.update(controller);
          } catch (Exception ex) {
              fail("virtual-machine update failed ");
          }
  
          // Create Virtual=Machine-Interface (VMInterface)
          NicVO nic = mock(NicVO.class);
          when(nic.getIPv4Address()).thenReturn("10.1.1.2");
          when(nic.getMacAddress()).thenReturn("00:01:02:03:04:05");
          when(nic.getDeviceId()).thenReturn(100);
          when(nic.getState()).thenReturn(NicVO.State.Allocated);
          when(nic.getNetworkId()).thenReturn(10L);
  
          when(contrailMgr.getVifNameByVmName(anyString(), anyInt())).thenReturn("testVM1-100");
  
          uuid = UUID.randomUUID().toString();
          VMInterfaceModel vmiModel = new VMInterfaceModel(uuid);
  
          assertEquals(uuid, vmiModel.getUuid());
  
          vmiModel.addToVirtualMachine(vmModel);
          vmiModel.addToVirtualNetwork(vnModel);
  
          try {
              vmiModel.build(controller, vm, nic);
              vmiModel.setActive();
          } catch (Exception ex) {
              fail("vm-interface build failed ");
          }
  
          try {
              vmiModel.update(controller);
          } catch (Exception ex) {
              fail("vm-interface update failed ");
          }
  
          // Verify virtual-machine-interface creation.
          try {
              VirtualMachineInterface vmi = (VirtualMachineInterface) api.findById(VirtualMachineInterface.class, vmiModel.getUuid());
              assertNotNull(vmi);
          } catch (Exception ex) {
              fail("vm-interface verify failed ");
          }
      }
  }
  