1   /* Copyright 2004, 2005 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.context;
17  
18  import junit.framework.TestCase;
19  
20  
21  /***
22   * Tests {@link SecurityContextHolder}.
23   *
24   * @author Ben Alex
25   * @version $Id: SecurityContextHolderTests.java,v 1.2 2005/11/17 00:55:51 benalex Exp $
26   */
27  public class SecurityContextHolderTests extends TestCase {
28      //~ Constructors ===========================================================
29  
30      public SecurityContextHolderTests() {
31          super();
32      }
33  
34      public SecurityContextHolderTests(String arg0) {
35          super(arg0);
36      }
37  
38      //~ Methods ================================================================
39  
40      public final void setUp() throws Exception {
41          super.setUp();
42      }
43  
44      public static void main(String[] args) {
45          junit.textui.TestRunner.run(SecurityContextHolderTests.class);
46      }
47  
48      public void testContextHolderGetterSetter() {
49          SecurityContext sc = new SecurityContextImpl();
50          SecurityContextHolder.setContext(sc);
51          assertEquals(sc, SecurityContextHolder.getContext());
52      }
53  
54      public void testNeverReturnsNull() {
55          assertNotNull(SecurityContextHolder.getContext());
56      }
57  
58      public void testRejectsNulls() {
59          try {
60              SecurityContextHolder.setContext(null);
61              fail("Should have rejected null");
62          } catch (IllegalArgumentException expected) {
63              assertTrue(true);
64          }
65      }
66  }