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.state;
  
  import java.util.Arrays;
  import java.util.List;
  
  import org.junit.Assert;
  import org.junit.Test;
  
  import nl.jqno.equalsverifier.EqualsVerifier;
  import nl.jqno.equalsverifier.Warning;
  
  /**
   * Tests desired config instances.
   */
  public class DesiredConfigTest {
  
    @Test
    public void testDesiredConfig() throws Exception {
      DesiredConfig dc = new DesiredConfig();
      dc.setServiceName("service");
      dc.setTag("global");
  
      Assert.assertEquals("Expected service 'service'", "service", dc.getServiceName());
      Assert.assertEquals("Expected version 'global'", "global", dc.getTag());
      Assert.assertEquals("Expected no host overrides", 0, dc.getHostOverrides().size());
      
  
      List<DesiredConfig.HostOverride> hosts = Arrays.asList(
          new DesiredConfig.HostOverride("h1", "v2"),
          new DesiredConfig.HostOverride("h2", "v3"));
      dc.setHostOverrides(hosts);
  
      Assert.assertNotNull("Expected host overrides to be set", dc.getHostOverrides());
      Assert.assertEquals("Expected host override equality", hosts, dc.getHostOverrides());
    }
  
    @Test
    public void testHostOverride() throws Exception {
      DesiredConfig.HostOverride override = new DesiredConfig.HostOverride("h1", "v1");
  
      Assert.assertNotNull(override.getName());
      Assert.assertNotNull(override.getVersionTag());
      Assert.assertEquals("Expected override host 'h1'", "h1", override.getName());
      Assert.assertEquals("Expected override version 'v1'", "v1", override.getVersionTag());
    }
  
    @Test
    public void testEquals() throws Exception {
      EqualsVerifier.forClass(DesiredConfig.class)
        .usingGetClass()
        .suppress(Warning.NONFINAL_FIELDS)
        .verify();
    }
  
    @Test
    public void testHostOverride_Equals() throws Exception {
      EqualsVerifier.forClass(DesiredConfig.HostOverride.class)
        .usingGetClass()
        .verify();
    }
  
  }
  