    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.Iterator;
    21
    22  import junit.framework.Assert;
    23
    24  /***
    25   * Assertions on configurations for the unit tests.
    26   *
    27   * @author Emmanuel Bourg
    28   * @version $Revision: 541407 $, $Date: 2007-05-24 22:03:09 +0200 (Do, 24 Mai 2007) $
    29   */
    30  public class ConfigurationAssert
    31  {
    32      public static void assertEquals(Configuration expected, Configuration actual)
    33      {
    34          // check that the actual configuration contains all the properties of the expected configuration
    35          for (Iterator it = expected.getKeys(); it.hasNext();)
    36          {
    37              String key = (String) it.next();
    38              Assert.assertTrue("The actual configuration doesn't contain the expected key '" + key + "'", actual.containsKey(key));
    39              Assert.assertEquals("Value of the '" + key + "' property", expected.getProperty(key), actual.getProperty(key));
    40          }
    41
    42          // check that the actual configuration has no extra properties
    43          for (Iterator it = actual.getKeys(); it.hasNext();)
    44          {
    45              String key = (String) it.next();
    46              Assert.assertTrue("The actual configuration contains an extra key '" + key + "'", expected.containsKey(key));
    47          }
    48      }
    49  }