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.web;
19  
20  import org.apache.commons.configuration.AbstractConfiguration;
21  import org.apache.commons.configuration.TestAbstractConfiguration;
22  
23  import javax.servlet.FilterConfig;
24  import javax.servlet.ServletContext;
25  import java.util.Enumeration;
26  import java.util.Properties;
27  
28  /***
29   * Test case for the {@link ServletFilterConfiguration} class.
30   *
31   * @author Emmanuel Bourg
32   * @version $Revision: 439648 $, $Date: 2006-09-02 22:42:10 +0200 (Sa, 02 Sep 2006) $
33   */
34  public class TestServletFilterConfiguration extends TestAbstractConfiguration
35  {
36      protected AbstractConfiguration getConfiguration()
37      {
38          MockFilterConfig config = new MockFilterConfig();
39          config.setInitParameter("key1", "value1");
40          config.setInitParameter("key2", "value2");
41          config.setInitParameter("list", "value1, value2");
42  
43          return new ServletFilterConfiguration(config);
44      }
45  
46      protected AbstractConfiguration getEmptyConfiguration()
47      {
48          return new ServletFilterConfiguration(new MockFilterConfig());
49      }
50  
51      private class MockFilterConfig implements FilterConfig
52      {
53          private Properties parameters = new Properties();
54  
55          public String getFilterName()
56          {
57              return null;
58          }
59  
60          public ServletContext getServletContext()
61          {
62              return null;
63          }
64  
65          public String getInitParameter(String key)
66          {
67              return parameters.getProperty(key);
68          }
69  
70          public Enumeration getInitParameterNames()
71          {
72              return parameters.keys();
73          }
74  
75          public void setInitParameter(String key, String value)
76          {
77              parameters.setProperty(key, value);
78          }
79      }
80  
81      public void testAddPropertyDirect()
82      {
83          try
84          {
85              super.testAddPropertyDirect();
86              fail("addPropertyDirect should throw an UnsupportedException");
87          }
88          catch (UnsupportedOperationException e)
89          {
90              // ok
91          }
92      }
93  
94      public void testClearProperty()
95      {
96          try
97          {
98              super.testClearProperty();
99              fail("testClearProperty should throw an UnsupportedException");
100         }
101         catch (UnsupportedOperationException e)
102         {
103             // ok
104         }
105     }
106 
107 }