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.hypervisor.kvm.resource.wrapper;
  
  import org.junit.Assert;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.libvirt.Connect;
  import org.libvirt.LibvirtException;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.MockitoJUnitRunner;
  
  import com.cloud.utils.Pair;
  
  import junit.framework.TestCase;
  
  @RunWith(MockitoJUnitRunner.class)
  public class LibvirtUtilitiesHelperTest extends TestCase {
  
      LibvirtUtilitiesHelper libvirtUtilitiesHelperSpy = Mockito.spy(LibvirtUtilitiesHelper.class);
  
      @Mock
      Connect connectMock;
  
      @Test
      public void validateIsLibvirtVersionEqualOrHigherThanVersionInParameterExceptionOnRetrievingLibvirtVersionReturnsFalse() throws LibvirtException {
          Mockito.doThrow(LibvirtException.class).when(connectMock).getLibVirVersion();
          Pair<String, Boolean> result = LibvirtUtilitiesHelper.isLibvirtVersionEqualOrHigherThanVersionInParameter(connectMock, 0l);
  
          Assert.assertEquals("Unknown due to [null]", result.first());
          Assert.assertFalse(result.second());
      }
  
      @Test
      public void validateIsLibvirtVersionEqualOrHigherThanVersionInParameterLibvirtVersionIsLowerThanParameterReturnsFalse() throws LibvirtException {
          long libvirtVersion = 9l;
          Mockito.doReturn(libvirtVersion).when(connectMock).getLibVirVersion();
          Pair<String, Boolean> result = LibvirtUtilitiesHelper.isLibvirtVersionEqualOrHigherThanVersionInParameter(connectMock, 10l);
  
          Assert.assertEquals(String.valueOf(libvirtVersion), result.first());
          Assert.assertFalse(result.second());
      }
  
      @Test
      public void validateIsLibvirtVersionEqualOrHigherThanVersionInParameterLibvirtVersionIsEqualsToParameterReturnsTrue() throws LibvirtException {
          long libvirtVersion = 10l;
          Mockito.doReturn(libvirtVersion).when(connectMock).getLibVirVersion();
          Pair<String, Boolean> result = LibvirtUtilitiesHelper.isLibvirtVersionEqualOrHigherThanVersionInParameter(connectMock, 10l);
  
          Assert.assertEquals(String.valueOf(libvirtVersion), result.first());
          Assert.assertTrue(result.second());
      }
  
      @Test
      public void validateIsLibvirtVersionEqualOrHigherThanVersionInParameterLibvirtVersionIsHigherThanParameterReturnsTrue() throws LibvirtException {
          long libvirtVersion = 11l;
          Mockito.doReturn(libvirtVersion).when(connectMock).getLibVirVersion();
          Pair<String, Boolean> result = LibvirtUtilitiesHelper.isLibvirtVersionEqualOrHigherThanVersionInParameter(connectMock, 10l);
  
          Assert.assertEquals(String.valueOf(libvirtVersion), result.first());
          Assert.assertTrue(result.second());
      }
  }
  