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.view.configuration;
  
  import org.junit.Assert;
  import org.junit.Test;
  
  /**
   * PersistenceConfig tests.
   */
  public class PersistenceConfigTest {
    private final static String xml = "<view>\n" +
        "    <name>MY_VIEW</name>\n" +
        "    <label>My View!</label>\n" +
        "    <version>1.0.0</version>\n" +
        "    <instance>\n" +
        "        <name>INSTANCE1</name>\n" +
        "    </instance>\n" +
        "    <persistence>\n" +
        "      <entity>\n" +
        "        <class>org.apache.ambari.server.view.TestEntity1</class>\n" +
        "        <id-property>id</id-property>\n" +
        "      </entity>\n" +
        "      <entity>\n" +
        "        <class>org.apache.ambari.server.view.TestEntity2</class>\n" +
        "        <id-property>name</id-property>\n" +
        "      </entity>\n" +
        "    </persistence>" +
        "</view>";
  
    private final static String xml_no_entities = "<view>\n" +
        "    <name>MY_VIEW</name>\n" +
        "    <label>My View!</label>\n" +
        "    <version>1.0.0</version>\n" +
        "    <instance>\n" +
        "        <name>INSTANCE1</name>\n" +
        "    </instance>\n" +
        "    <persistence>\n" +
        "    </persistence>" +
        "</view>";
  
    private final static String xml_no_persistence = "<view>\n" +
        "    <name>MY_VIEW</name>\n" +
        "    <label>My View!</label>\n" +
        "    <version>1.0.0</version>\n" +
        "    <instance>\n" +
        "        <name>INSTANCE1</name>\n" +
        "    </instance>\n" +
        "    <persistence>\n" +
        "    </persistence>" +
        "</view>";
  
    @Test
    public void testGetEntities() throws Exception {
      ViewConfig config = ViewConfigTest.getConfig(xml);
      PersistenceConfig persistenceConfig = config.getPersistence();
      Assert.assertEquals(2, persistenceConfig.getEntities().size());
  
      config = ViewConfigTest.getConfig(xml_no_entities);
      persistenceConfig = config.getPersistence();
      Assert.assertTrue(persistenceConfig.getEntities().isEmpty());
  
      config = ViewConfigTest.getConfig(xml_no_persistence);
      persistenceConfig = config.getPersistence();
      Assert.assertTrue(persistenceConfig.getEntities().isEmpty());
    }
  }
  