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.web;
18  
19  import org.apache.commons.configuration.AbstractConfiguration;
20  import org.apache.commons.configuration.TestAbstractConfiguration;
21  
22  import javax.servlet.FilterConfig;
23  import javax.servlet.ServletContext;
24  import java.util.Enumeration;
25  import java.util.Properties;
26  
27  /***
28   * Test case for the {@link ServletFilterConfiguration} class.
29   *
30   * @author Emmanuel Bourg
31   * @version $Revision$, $Date: 2005-02-26 13:56:39 +0100 (Sat, 26 Feb 2005) $
32   */
33  public class TestServletFilterConfiguration extends TestAbstractConfiguration
34  {
35      protected AbstractConfiguration getConfiguration()
36      {
37          MockFilterConfig config = new MockFilterConfig();
38          config.setInitParameter("key1", "value1");
39          config.setInitParameter("key2", "value2");
40          config.setInitParameter("list", "value1, value2");
41  
42          return new ServletFilterConfiguration(config);
43      }
44  
45      protected AbstractConfiguration getEmptyConfiguration()
46      {
47          return new ServletFilterConfiguration(new MockFilterConfig());
48      }
49  
50      private class MockFilterConfig implements FilterConfig
51      {
52          private Properties parameters = new Properties();
53  
54          public String getFilterName()
55          {
56              return null;
57          }
58  
59          public ServletContext getServletContext()
60          {
61              return null;
62          }
63  
64          public String getInitParameter(String key)
65          {
66              return parameters.getProperty(key);
67          }
68  
69          public Enumeration getInitParameterNames()
70          {
71              return parameters.keys();
72          }
73  
74          public void setInitParameter(String key, String value)
75          {
76              parameters.setProperty(key, value);
77          }
78      }
79  
80      public void testAddPropertyDirect()
81      {
82          try
83          {
84              super.testAddPropertyDirect();
85              fail("addPropertyDirect should throw an UnsupportedException");
86          }
87          catch (UnsupportedOperationException e)
88          {
89              // ok
90          }
91      }
92  
93      public void testClearProperty()
94      {
95          try
96          {
97              super.testClearProperty();
98              fail("testClearProperty should throw an UnsupportedException");
99          }
100         catch (UnsupportedOperationException e)
101         {
102             // ok
103         }
104     }
105 
106 }