1   /* Copyright 2004 Acegi Technology Pty Limited
2    *
3    * Licensed under the Apache License, Version 2.0 (the "License");
4    * you may not use this file except in compliance with the License.
5    * You may obtain a copy of the License at
6    *
7    *     http://www.apache.org/licenses/LICENSE-2.0
8    *
9    * Unless required by applicable law or agreed to in writing, software
10   * distributed under the License is distributed on an "AS IS" BASIS,
11   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12   * See the License for the specific language governing permissions and
13   * limitations under the License.
14   */
15  
16  package org.acegisecurity.adapters.cas;
17  
18  import junit.framework.TestCase;
19  
20  import org.springframework.context.ApplicationContext;
21  import org.springframework.context.support.ClassPathXmlApplicationContext;
22  
23  import org.springframework.mock.web.MockHttpServletRequest;
24  
25  import javax.servlet.http.HttpServletRequest;
26  
27  
28  /***
29   * Tests {@link CasPasswordHandlerProxy}.
30   *
31   * @author Ben Alex
32   * @version $Id: CasPasswordHandlerProxyTests.java,v 1.3 2005/11/17 00:56:09 benalex Exp $
33   */
34  public class CasPasswordHandlerProxyTests extends TestCase {
35      //~ Constructors ===========================================================
36  
37      public CasPasswordHandlerProxyTests() {
38          super();
39      }
40  
41      public CasPasswordHandlerProxyTests(String arg0) {
42          super(arg0);
43      }
44  
45      //~ Methods ================================================================
46  
47      public final void setUp() throws Exception {
48          super.setUp();
49      }
50  
51      public static void main(String[] args) {
52          junit.textui.TestRunner.run(CasPasswordHandlerProxyTests.class);
53      }
54  
55      public void testDetectsIfHttpServletRequestNotPassed() {
56          CasPasswordHandlerProxy proxy = new MockCasPasswordHandlerProxy(
57                  "org/acegisecurity/adapters/cas/applicationContext-valid.xml");
58  
59          try {
60              proxy.authenticate(null, "x", "y");
61              fail("Should have thrown IllegalArgumentException");
62          } catch (IllegalArgumentException expected) {
63              assertEquals("Can only process HttpServletRequest",
64                  expected.getMessage());
65          }
66      }
67  
68      public void testDetectsMissingDelegate() {
69          CasPasswordHandlerProxy proxy = new MockCasPasswordHandlerProxy(
70                  "org/acegisecurity/adapters/cas/applicationContext-invalid.xml");
71  
72          try {
73              proxy.authenticate(new MockHttpServletRequest(), "x", "y");
74              fail("Should have thrown IllegalArgumentException");
75          } catch (IllegalArgumentException expected) {
76              assertEquals("Bean context must contain at least one bean of type CasPasswordHandler",
77                  expected.getMessage());
78          }
79      }
80  
81      public void testNormalOperation() {
82          CasPasswordHandlerProxy proxy = new MockCasPasswordHandlerProxy(
83                  "org/acegisecurity/adapters/cas/applicationContext-valid.xml");
84          assertTrue(proxy.authenticate(new MockHttpServletRequest(), "marissa",
85                  "koala"));
86          assertFalse(proxy.authenticate(new MockHttpServletRequest(), "marissa",
87                  "WRONG_PASSWORD"));
88          assertFalse(proxy.authenticate(new MockHttpServletRequest(),
89                  "INVALID_USER_NAME", "WRONG_PASSWORD"));
90      }
91  
92      //~ Inner Classes ==========================================================
93  
94      /***
95       * Mock object so that application context source can be specified.
96       */
97      private class MockCasPasswordHandlerProxy extends CasPasswordHandlerProxy {
98          private ApplicationContext ctx;
99  
100         public MockCasPasswordHandlerProxy(String appContextLocation) {
101             ctx = new ClassPathXmlApplicationContext(appContextLocation);
102         }
103 
104         private MockCasPasswordHandlerProxy() {
105             super();
106         }
107 
108         protected ApplicationContext getContext(HttpServletRequest httpRequest) {
109             return ctx;
110         }
111     }
112 }