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   * 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.checks;
  
  import static org.easymock.EasyMock.anyObject;
  import static org.easymock.EasyMock.expect;
  import static org.easymock.EasyMock.replay;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.ambari.server.state.CheckHelper;
  import org.apache.ambari.server.state.Cluster;
  import org.apache.ambari.server.state.Clusters;
  import org.apache.ambari.server.state.Config;
  import org.apache.ambari.server.state.DesiredConfig;
  import org.apache.ambari.spi.ClusterInformation;
  import org.apache.ambari.spi.RepositoryType;
  import org.apache.ambari.spi.RepositoryVersion;
  import org.apache.ambari.spi.upgrade.UpgradeCheck;
  import org.apache.ambari.spi.upgrade.UpgradeCheckRequest;
  import org.apache.ambari.spi.upgrade.UpgradeCheckResult;
  import org.apache.ambari.spi.upgrade.UpgradeCheckStatus;
  import org.apache.ambari.spi.upgrade.UpgradeType;
  import org.apache.commons.lang.StringUtils;
  import org.easymock.EasyMock;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  
  import com.google.common.collect.Lists;
  import com.google.inject.Provider;
  
  /**
   * Tests for {@link AutoStartDisabledCheck}
   */
  public class AutoStartDisabledCheckTest {
  
    private final AutoStartDisabledCheck m_check = new AutoStartDisabledCheck();
    private final Clusters m_clusters = EasyMock.createMock(Clusters.class);
    private Map<String, String> m_configMap = new HashMap<>();
  
    RepositoryVersion repositoryVersion;
    ClusterInformation clusterInformation;
  
    @Before
    public void before() throws Exception {
  
      m_check.clustersProvider = new Provider<Clusters>() {
        @Override
        public Clusters get() {
          return m_clusters;
        }
      };
  
      Cluster cluster = EasyMock.createMock(Cluster.class);
  
      Map<String, DesiredConfig> map = new HashMap<>();
      map.put(AutoStartDisabledCheck.CLUSTER_ENV_TYPE, new DesiredConfig());
  
      expect(cluster.getDesiredConfigs()).andReturn(map).anyTimes();
  
      Config config = EasyMock.createMock(Config.class);
      expect(config.getProperties()).andReturn(m_configMap).anyTimes();
  
      expect(cluster.getConfig(EasyMock.eq(AutoStartDisabledCheck.CLUSTER_ENV_TYPE), EasyMock.anyString()))
        .andReturn(config).anyTimes();
  
      expect(m_clusters.getCluster((String) anyObject())).andReturn(cluster).anyTimes();
  
      repositoryVersion = EasyMock.createNiceMock(RepositoryVersion.class);
      expect(repositoryVersion.getRepositoryType()).andReturn(RepositoryType.STANDARD).anyTimes();
  
      clusterInformation = EasyMock.createNiceMock(ClusterInformation.class);
      expect(clusterInformation.getClusterName()).andReturn("cluster").anyTimes();
  
      replay(m_clusters, cluster, config, repositoryVersion, clusterInformation);
  
      m_configMap.clear();
    }
  
    @Test
    public void testIsApplicable() throws Exception {
      UpgradeCheckRequest request = new UpgradeCheckRequest(clusterInformation, UpgradeType.ROLLING,
          repositoryVersion, m_configMap, null);
  
      CheckHelper checkHelper = new CheckHelper();
      List<UpgradeCheck> applicableChecks = checkHelper.getApplicableChecks(request,
          Lists.newArrayList(m_check));
  
      Assert.assertTrue(applicableChecks.size() == 1);
    }
  
    @Test
    public void testNoAutoStart() throws Exception {
      UpgradeCheckRequest request = new UpgradeCheckRequest(clusterInformation, UpgradeType.ROLLING,
          repositoryVersion, null, null);
  
      UpgradeCheckResult check = m_check.perform(request);
  
      Assert.assertEquals(UpgradeCheckStatus.PASS, check.getStatus());
      Assert.assertTrue(StringUtils.isBlank(check.getFailReason()));
    }
  
    @Test
    public void testAutoStartFalse() throws Exception {
      UpgradeCheckRequest request = new UpgradeCheckRequest(clusterInformation, UpgradeType.ROLLING,
          repositoryVersion, null, null);
  
      m_configMap.put(AutoStartDisabledCheck.RECOVERY_ENABLED_KEY, "false");
  
      UpgradeCheckResult check = m_check.perform(request);
  
      Assert.assertEquals(UpgradeCheckStatus.PASS, check.getStatus());
      Assert.assertTrue(StringUtils.isBlank(check.getFailReason()));
    }
  
    @Test
    public void testAutoStartTrue() throws Exception {
      UpgradeCheckRequest request = new UpgradeCheckRequest(clusterInformation, UpgradeType.ROLLING,
          repositoryVersion, null, null);
  
      m_configMap.put(AutoStartDisabledCheck.RECOVERY_ENABLED_KEY, "true");
      m_configMap.put(AutoStartDisabledCheck.RECOVERY_TYPE_KEY, AutoStartDisabledCheck.RECOVERY_AUTO_START);
  
      UpgradeCheckResult check = m_check.perform(request);
  
      Assert.assertEquals(UpgradeCheckStatus.FAIL, check.getStatus());
      Assert.assertTrue(StringUtils.isNotBlank(check.getFailReason()));
      Assert.assertEquals("Auto Start must be disabled before performing an Upgrade. To disable Auto Start, navigate to " +
            "Admin > Service Auto Start. Turn the toggle switch off to Disabled and hit Save.", check.getFailReason());
  
    }
  
  }
  