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Java > Open Source Codes > org > codehaus > dna > impl > FreezableTestCase


1 /*
2  * Copyright (C) The DNA Group. All rights reserved.
3  *
4  * This software is published under the terms of the DNA
5  * Software License version 1.1, a copy of which has been included
6  * with this distribution in the LICENSE.txt file.
7  */
8 package org.codehaus.dna.impl;
9
10 import junit.framework.TestCase;
11
12 public class FreezableTestCase
13     extends TestCase
14 {
15     public void testMakeReadOnly()
16         throws Exception JavaDoc
17     {
18         final MockFreezable freezable = new MockFreezable();
19         assertEquals( "freezable.isReadOnly() prior to makeReadOnly",
20                       false,
21                       freezable.isReadOnly() );
22         freezable.makeReadOnly();
23         assertEquals( "freezable.isReadOnly() after to makeReadOnly",
24                       true,
25                       freezable.isReadOnly() );
26     }
27
28     public void testCheckWriteable()
29         throws Exception JavaDoc
30     {
31         final MockFreezable freezable = new MockFreezable();
32         freezable.makeReadOnly();
33         try
34         {
35             freezable.checkWriteable();
36         }
37         catch( final IllegalStateException JavaDoc ise )
38         {
39             return;
40         }
41         fail( "Expected checkWriteable to throw an " +
42               "IllegalStateException as freezable is" +
43               "marked as read-only." );
44     }
45
46     public void testCheckWriteableOnWriteable()
47         throws Exception JavaDoc
48     {
49         final MockFreezable freezable = new MockFreezable();
50         freezable.checkWriteable();
51     }
52 }
53
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