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.ambari.server.cleanup;
  
  import static org.easymock.EasyMock.capture;
  import static org.easymock.EasyMock.expect;
  import static org.easymock.EasyMock.newCapture;
  import static org.easymock.EasyMock.replay;
  import static org.easymock.EasyMock.reset;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import org.apache.ambari.server.orm.dao.Cleanable;
  import org.easymock.Capture;
  import org.easymock.EasyMockRule;
  import org.easymock.Mock;
  import org.junit.Before;
  import org.junit.Rule;
  import org.junit.Test;
  
  import junit.framework.Assert;
  
  
  public class CleanupServiceImplTest {
  
    private static final String CLUSTER_NAME = "cluster-1";
    private static final Long FROM_DATE_TIMESTAMP = 10L;
  
    @Rule
    public EasyMockRule mocks = new EasyMockRule(this);
  
    @Mock
    private Cleanable cleanableDao;
  
    private CleanupServiceImpl cleanupServiceImpl;
    private TimeBasedCleanupPolicy cleanupPolicy;
    private Capture<TimeBasedCleanupPolicy> timeBasedCleanupPolicyCapture;
    private Set<Cleanable> cleanables;
  
    @Before
    public void setUp() throws Exception {
      reset(cleanableDao);
      timeBasedCleanupPolicyCapture = newCapture();
      cleanupPolicy = new TimeBasedCleanupPolicy(CLUSTER_NAME, FROM_DATE_TIMESTAMP);
    }
  
    @Test
    public void testShouldDaosBeCalledWithTheCleanupPolicy() throws Exception {
      // GIVEN
      cleanables = new HashSet<>();
      cleanables.add(cleanableDao);
      expect(cleanableDao.cleanup(capture(timeBasedCleanupPolicyCapture))).andReturn(2L);
  
      replay(cleanableDao);
      cleanupServiceImpl = new CleanupServiceImpl(cleanables);
  
      // WHEN
      cleanupServiceImpl.cleanup(cleanupPolicy);
  
      // THEN
      Assert.assertNotNull("The argument is null", timeBasedCleanupPolicyCapture.getValue());
      Assert.assertEquals("The cluster name is wrong!", timeBasedCleanupPolicyCapture.getValue().getClusterName(), CLUSTER_NAME);
      Assert.assertEquals("The to date is wrong!", timeBasedCleanupPolicyCapture.getValue().getToDateInMillis(), FROM_DATE_TIMESTAMP);
    }
  
    @Test
    public void testAffectedRowsNoError() throws Exception {
      // GIVEN
      cleanables = new HashSet<>();
      cleanables.add(cleanableDao);
      expect(cleanableDao.cleanup(cleanupPolicy)).andReturn(2L);
  
      replay(cleanableDao);
      cleanupServiceImpl = new CleanupServiceImpl(cleanables);
  
      // WHEN
      CleanupService.CleanupResult res = cleanupServiceImpl.cleanup(cleanupPolicy);
  
      // THEN
      Assert.assertEquals("The affected rows count is wrong", 2L, res.getAffectedRows());
      Assert.assertEquals("The error count is wrong", 0L, res.getErrorCount());
    }
  
    @Test
    public void testAffectedRowsWithErrors() throws Exception {
      // GIVEN
      cleanables = new HashSet<>();
      cleanables.add(cleanableDao);
      expect(cleanableDao.cleanup(cleanupPolicy)).andThrow(new RuntimeException());
  
  
      replay(cleanableDao);
      cleanupServiceImpl = new CleanupServiceImpl(cleanables);
  
      // WHEN
      CleanupService.CleanupResult res = cleanupServiceImpl.cleanup(cleanupPolicy);
  
      // THEN
      Assert.assertEquals("The affected rows count is wrong", 0L, res.getAffectedRows());
      Assert.assertEquals("The error count is wrong", 1L, res.getErrorCount());
    }
  
  }