1   /*
2    * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/test/org/apache/commons/httpclient/ProxyTestDecorator.java,v 1.1 2004/11/01 02:21:15 mbecke Exp $
3    * $Revision: 155418 $
4    * $Date: 2005-02-26 08:01:52 -0500 (Sat, 26 Feb 2005) $
5    *
6    * ====================================================================
7    *
8    *  Copyright 2002-2004 The Apache Software Foundation
9    *
10   *  Licensed under the Apache License, Version 2.0 (the "License");
11   *  you may not use this file except in compliance with the License.
12   *  You may obtain a copy of the License at
13   *
14   *      http://www.apache.org/licenses/LICENSE-2.0
15   *
16   *  Unless required by applicable law or agreed to in writing, software
17   *  distributed under the License is distributed on an "AS IS" BASIS,
18   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19   *  See the License for the specific language governing permissions and
20   *  limitations under the License.
21   * ====================================================================
22   *
23   * This software consists of voluntary contributions made by many
24   * individuals on behalf of the Apache Software Foundation.  For more
25   * information on the Apache Software Foundation, please see
26   * <http://www.apache.org/>.
27   *
28   */
29  package org.apache.commons.httpclient;
30  
31  import java.util.Enumeration;
32  
33  import junit.extensions.TestSetup;
34  import junit.framework.Test;
35  import junit.framework.TestSuite;
36  
37  
38  /***
39   * A TestDecorator that configures instances of HttpClientTestBase to use
40   * a proxy server.
41   */
42  public class ProxyTestDecorator extends TestSetup {
43  
44      /***
45       * Iterates through all test cases included in the suite and adds
46       * copies of them modified to use a proxy server.
47       * @param suite
48       */
49      public static void addTests(TestSuite suite) {
50          TestSuite ts2 = new TestSuite();
51          addTest(ts2, suite);
52          suite.addTest(ts2);        
53      }
54      
55      private static void addTest(TestSuite suite, Test t) {
56          if (t instanceof HttpClientTestBase) {
57              suite.addTest(new ProxyTestDecorator((HttpClientTestBase) t));
58          } else if (t instanceof TestSuite) {
59              Enumeration en = ((TestSuite) t).tests();
60              while (en.hasMoreElements()) {
61                  addTest(suite, (Test) en.nextElement());
62              }
63          }
64      }
65      
66      public ProxyTestDecorator(HttpClientTestBase test) {
67          super(test);
68      }
69              
70      protected void setUp() throws Exception {
71          HttpClientTestBase base = (HttpClientTestBase) fTest;
72          base.setUseProxy(true);
73      }        
74  }