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.api.query;
  
  import com.cloud.exception.InvalidParameterValueException;
  import com.cloud.utils.db.SearchCriteria;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.MockitoJUnitRunner;
  
  import java.util.Arrays;
  import java.util.List;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  import static org.mockito.Mockito.never;
  
  @RunWith(MockitoJUnitRunner.class)
  public class MutualExclusiveIdsManagerBaseTest {
  
      @Mock
      SearchCriteria<String> sc;
  
      private static Long id1 = 1L;
      private static Long id2 = 2L;
  
      private List<Long> idsList;
      private List<Long> idsEmptyList;
      private List<Long> expectedListId;
      private List<Long> expectedListIds;
  
      private MutualExclusiveIdsManagerBase mgr = new MutualExclusiveIdsManagerBase();
  
      @Before
      public void setup() {
          idsList = Arrays.asList(id1, id2);
          idsEmptyList = Arrays.asList();
          expectedListId = Arrays.asList(id1);
          expectedListIds = Arrays.asList(id1, id2);
      }
  
      @Test
      public void testSetIdsListToSearchCriteria(){
          mgr.setIdsListToSearchCriteria(sc, idsList);
          Mockito.verify(sc).setParameters(Mockito.same("idIN"), Mockito.same(id1), Mockito.same(id2));
      }
  
      @Test
      public void testSetIdsListToSearchCriteriaEmptyList(){
          mgr.setIdsListToSearchCriteria(sc, idsEmptyList);
          Mockito.verify(sc, never()).setParameters(Mockito.anyString(), Mockito.any());
      }
  
      @Test
      public void testGetIdsListId(){
          List<Long> result = mgr.getIdsListFromCmd(id1, idsEmptyList);
          assertEquals(expectedListId, result);
      }
  
      @Test
      public void testGetIdsListProvideList(){
          List<Long> result = mgr.getIdsListFromCmd(null, idsList);
          assertEquals(expectedListIds, result);
      }
  
      @Test(expected=InvalidParameterValueException.class)
      public void testGetIdsListBothNotNull(){
          mgr.getIdsListFromCmd(id1, idsList);
      }
  
      @Test
      public void testGetIdsListBothNull(){
          List<Long> result = mgr.getIdsListFromCmd(null, null);
          assertNull(result);
      }
  
      @Test
      public void testGetIdsEmptyListIdNull(){
          List<Long> result = mgr.getIdsListFromCmd(null, idsEmptyList);
          assertEquals(idsEmptyList, result);
      }
  }
  