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.user.userdata;
  
  import com.cloud.server.ManagementService;
  import com.cloud.user.UserData;
  import com.cloud.utils.Pair;
  import org.apache.cloudstack.api.response.ListResponse;
  import org.junit.After;
  import org.junit.Assert;
  import org.apache.cloudstack.api.ResponseGenerator;
  import org.apache.cloudstack.api.response.UserDataResponse;
  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.junit.MockitoJUnitRunner;
  
  import java.util.ArrayList;
  import java.util.List;
  
  @RunWith(MockitoJUnitRunner.class)
  public class ListUserDataCmdTest {
  
      @InjectMocks
      ListUserDataCmd cmd = new ListUserDataCmd();
  
      @Mock
      ManagementService _mgr;
  
      @Mock
      ResponseGenerator _responseGenerator;
  
      private AutoCloseable closeable;
  
      @Before
      public void setUp() throws Exception {
          closeable = MockitoAnnotations.openMocks(this);
      }
  
      @After
      public void tearDown() throws Exception {
          closeable.close();
      }
  
      @Test
      public void testListSuccess() {
          UserData userData = Mockito.mock(UserData.class);
          List<UserData> userDataList = new ArrayList<UserData>();
          userDataList.add(userData);
          Pair<List<? extends UserData>, Integer> result = new Pair<List<? extends UserData>, Integer>(userDataList, 1);
          UserDataResponse userDataResponse = Mockito.mock(UserDataResponse.class);
  
          Mockito.when(_mgr.listUserDatas(cmd, false)).thenReturn(result);
          Mockito.when(_responseGenerator.createUserDataResponse(userData)).thenReturn(userDataResponse);
  
          cmd.execute();
  
          ListResponse<UserDataResponse> actualResponse = (ListResponse<UserDataResponse>)cmd.getResponseObject();
          Assert.assertEquals(userDataResponse, actualResponse.getResponses().get(0));
      }
  
      @Test
      public void testEmptyList() {
          List<UserData> userDataList = new ArrayList<UserData>();
          Pair<List<? extends UserData>, Integer> result = new Pair<List<? extends UserData>, Integer>(userDataList, 0);
  
          Mockito.when(_mgr.listUserDatas(cmd, false)).thenReturn(result);
  
          cmd.execute();
  
          ListResponse<UserDataResponse> actualResponse = (ListResponse<UserDataResponse>)cmd.getResponseObject();
          Assert.assertEquals(new ArrayList<>(), actualResponse.getResponses());
      }
  }
  