    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17
    18  package org.apache.commons.configuration;
    19
    20  import java.util.HashMap;
    21  import java.util.Map;
    22
    23  import org.apache.commons.configuration.event.ConfigurationEvent;
    24  import org.apache.commons.configuration.event.ConfigurationListener;
    25
    26  /***
    27   * Tests for MapConfiguration.
    28   *
    29   * @author Emmanuel Bourg
    30   * @version $Revision: 515306 $, $Date: 2007-03-06 22:15:00 +0100 (Di, 06 Mrz 2007) $
    31   */
    32  public class TestMapConfiguration extends TestAbstractConfiguration
    33  {
    34      protected AbstractConfiguration getConfiguration()
    35      {
    36          Map map = new HashMap();
    37          map.put("key1", "value1");
    38          map.put("key2", "value2");
    39          map.put("list", "value1, value2");
    40          map.put("listesc", "value1//,value2");
    41
    42          return new MapConfiguration(map);
    43      }
    44
    45      protected AbstractConfiguration getEmptyConfiguration()
    46      {
    47          return new MapConfiguration(new HashMap());
    48      }
    49
    50      public void testGetMap()
    51      {
    52          Map map = new HashMap();
    53
    54          MapConfiguration conf = new MapConfiguration(map);
    55          assertEquals(map, conf.getMap());
    56      }
    57
    58      public void testClone()
    59      {
    60          MapConfiguration config = (MapConfiguration) getConfiguration();
    61          MapConfiguration copy = (MapConfiguration) config.clone();
    62          StrictConfigurationComparator comp = new StrictConfigurationComparator();
    63          assertTrue("Configurations are not equal", comp.compare(config, copy));
    64      }
    65
    66      /***
    67       * Tests if the cloned configuration decoupled from the original.
    68       */
    69      public void testCloneModify()
    70      {
    71          MapConfiguration config = (MapConfiguration) getConfiguration();
    72          config.addConfigurationListener(new ConfigurationListener()
    73          {
    74              public void configurationChanged(ConfigurationEvent event)
    75              {
    76                  // Just a dummy
    77              }
    78          });
    79          MapConfiguration copy = (MapConfiguration) config.clone();
    80          assertTrue("Event listeners were copied", copy
    81                  .getConfigurationListeners().isEmpty());
    82
    83          config.addProperty("cloneTest", Boolean.TRUE);
    84          assertFalse("Map not decoupled", copy.containsKey("cloneTest"));
    85          copy.clearProperty("key1");
    86          assertEquals("Map not decoupled (2)", "value1", config
    87                  .getString("key1"));
    88      }
    89  }