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Java > Open Source Codes > com > jgoodies > looks > tests > OptionsTest


1 /*
2  * Copyright (c) 2001-2005 JGoodies Karsten Lentzsch. All Rights Reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  *
7  * o Redistributions of source code must retain the above copyright notice,
8  * this list of conditions and the following disclaimer.
9  *
10  * o Redistributions in binary form must reproduce the above copyright notice,
11  * this list of conditions and the following disclaimer in the documentation
12  * and/or other materials provided with the distribution.
13  *
14  * o Neither the name of JGoodies Karsten Lentzsch nor the names of
15  * its contributors may be used to endorse or promote products derived
16  * from this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
22  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
27  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
28  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30
31 package com.jgoodies.looks.tests;
32
33 import javax.swing.UIManager JavaDoc;
34
35 import junit.framework.TestCase;
36
37 import com.jgoodies.looks.LookUtils;
38 import com.jgoodies.looks.Options;
39
40 /**
41  * A test case for class {@link Options}.
42  *
43  * @author Karsten Lentzsch
44  * @version $Revision: 1.1 $
45  */
46 public final class OptionsTest extends TestCase {
47     
48
49     /**
50      * Checks that tab icons can be enabled and disabled via the Options.
51      */
52     public void testTabIconsEnablement() {
53         Boolean JavaDoc systemDefault = LookUtils.getBooleanSystemProperty(
54                 Options.TAB_ICONS_ENABLED_KEY,
55                 "Test: tab icons");
56         
57         if (systemDefault != null) {
58             assertEquals("Tab icon enablement honors system property.",
59                     systemDefault.booleanValue(),
60                     Options.isTabIconsEnabled());
61             return;
62         }
63         UIManager.put(Options.TAB_ICONS_ENABLED_KEY, null);
64         assertTrue("Tab icons are enabled by default.", Options.isTabIconsEnabled());
65
66         Options.setTabIconsEnabled(true);
67         assertTrue("Tab icons are enabled.", Options.isTabIconsEnabled());
68         
69         Options.setTabIconsEnabled(false);
70         assertFalse("Tab icons are disabled.", Options.isTabIconsEnabled());
71     }
72
73
74 }
75
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