1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License")
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.apache.commons.configuration;
18  
19  import junit.framework.TestCase;
20  
21  /***
22   * @author Emmanuel Bourg
23   * @version $Revision: 155408 $, $Date: 2005-02-26 13:56:39 +0100 (Sa, 26 Feb 2005) $
24   */
25  public class TestXMLPropertiesConfiguration extends TestCase
26  {
27      public void testLoad() throws Exception
28      {
29          XMLPropertiesConfiguration conf = new XMLPropertiesConfiguration("test.properties.xml");
30  
31          assertEquals("header", "Description of the property list", conf.getHeader());
32  
33          assertFalse("The configuration is empty", conf.isEmpty());
34          assertEquals("'key1' property", "value1", conf.getProperty("key1"));
35          assertEquals("'key2' property", "value2", conf.getProperty("key2"));
36          assertEquals("'key3' property", "value3", conf.getProperty("key3"));
37      }
38  
39      public void testSave() throws Exception
40      {
41          // load the configuration
42          XMLPropertiesConfiguration conf = new XMLPropertiesConfiguration("test.properties.xml");
43  
44          // update the configuration
45          conf.addProperty("key4", "value4");
46          conf.clearProperty("key2");
47          conf.setHeader("Description of the new property list");
48  
49          // save the configuration
50          conf.save("target/test2.properties.xml");
51  
52          // reload the configuration
53          XMLPropertiesConfiguration conf2 = new XMLPropertiesConfiguration("target/test2.properties.xml");
54  
55          // test the configuration
56          assertEquals("header", "Description of the new property list", conf2.getHeader());
57  
58          assertFalse("The configuration is empty", conf2.isEmpty());
59          assertEquals("'key1' property", "value1", conf2.getProperty("key1"));
60          assertEquals("'key3' property", "value3", conf2.getProperty("key3"));
61          assertEquals("'key4' property", "value4", conf2.getProperty("key4"));
62      }
63  }