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 com.cloud.upgrade;
  
  import com.cloud.hypervisor.Hypervisor;
  import com.cloud.storage.GuestOSHypervisorVO;
  import com.cloud.storage.dao.GuestOSHypervisorDao;
  import org.junit.After;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.MockitoAnnotations;
  import org.mockito.Spy;
  import org.mockito.junit.MockitoJUnitRunner;
  
  import java.util.ArrayList;
  import java.util.List;
  
  @RunWith(MockitoJUnitRunner.class)
  public class GuestOsMapperTest {
  
      @Spy
      @InjectMocks
      GuestOsMapper guestOsMapper = new GuestOsMapper();
  
      @Mock
      GuestOSHypervisorDao guestOSHypervisorDao;
  
      private AutoCloseable closeable;
  
      @Before
      public void setup() {
          closeable = MockitoAnnotations.openMocks(this);
      }
  
      @After
      public void tearDown() throws Exception {
          closeable.close();
      }
  
      @Test
      public void testCopyGuestOSHypervisorMappingsFailures() {
          boolean result = guestOsMapper.copyGuestOSHypervisorMappings(Hypervisor.HypervisorType.Any, "6.0", "7.0");
          Assert.assertFalse(result);
  
          result = guestOsMapper.copyGuestOSHypervisorMappings(Hypervisor.HypervisorType.None, "6.0", "7.0");
          Assert.assertFalse(result);
  
          result = guestOsMapper.copyGuestOSHypervisorMappings(Hypervisor.HypervisorType.XenServer, "", "7.0");
          Assert.assertFalse(result);
  
          result = guestOsMapper.copyGuestOSHypervisorMappings(Hypervisor.HypervisorType.XenServer, "6.0", "");
          Assert.assertFalse(result);
  
          Mockito.when(guestOSHypervisorDao.listByHypervisorTypeAndVersion(Mockito.anyString(), Mockito.anyString())).thenReturn(null);
          result = guestOsMapper.copyGuestOSHypervisorMappings(Hypervisor.HypervisorType.XenServer, "6.0", "7.0");
          Assert.assertFalse(result);
      }
  
      @Test
      public void testCopyGuestOSHypervisorMappingsSuccess() {
          GuestOSHypervisorVO guestOSHypervisorVO = Mockito.mock(GuestOSHypervisorVO.class);
          List<GuestOSHypervisorVO> guestOSHypervisorVOS = new ArrayList<>();
          guestOSHypervisorVOS.add(guestOSHypervisorVO);
          Mockito.when(guestOSHypervisorDao.listByHypervisorTypeAndVersion(Mockito.anyString(), Mockito.anyString())).thenReturn(guestOSHypervisorVOS);
          Mockito.when(guestOSHypervisorVO.getGuestOsName()).thenReturn("centos");
  
          boolean result = guestOsMapper.copyGuestOSHypervisorMappings(Hypervisor.HypervisorType.XenServer, "6.0", "7.0");
          Assert.assertTrue(result);
      }
  }
  