KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > edu > rice > cs > drjava > ui > config > IntegerOptionComponentTest


1 /*BEGIN_COPYRIGHT_BLOCK
2  *
3  * This file is part of DrJava. Download the current version of this project from http://www.drjava.org/
4  * or http://sourceforge.net/projects/drjava/
5  *
6  * DrJava Open Source License
7  *
8  * Copyright (C) 2001-2005 JavaPLT group at Rice University (javaplt@rice.edu). All rights reserved.
9  *
10  * Developed by: Java Programming Languages Team, Rice University, http://www.cs.rice.edu/~javaplt/
11  *
12  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
13  * documentation files (the "Software"), to deal with the Software without restriction, including without limitation
14  * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
15  * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
16  *
17  * - Redistributions of source code must retain the above copyright notice, this list of conditions and the
18  * following disclaimers.
19  * - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
20  * following disclaimers in the documentation and/or other materials provided with the distribution.
21  * - Neither the names of DrJava, the JavaPLT, Rice University, nor the names of its contributors may be used to
22  * endorse or promote products derived from this Software without specific prior written permission.
23  * - Products derived from this software may not be called "DrJava" nor use the term "DrJava" as part of their
24  * names without prior written permission from the JavaPLT group. For permission, write to javaplt@rice.edu.
25  *
26  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
27  * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
28  * CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
29  * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
30  * WITH THE SOFTWARE.
31  *
32  *END_COPYRIGHT_BLOCK*/
33
34 package edu.rice.cs.drjava.ui.config;
35
36 import edu.rice.cs.drjava.DrJava;
37 import edu.rice.cs.drjava.DrJavaTestCase;
38 import edu.rice.cs.drjava.config.OptionConstants;
39 import edu.rice.cs.util.swing.Utilities;
40
41 import java.awt.*;
42
43 /**
44  * Tests functionality of this OptionComponent
45  */
46 public final class IntegerOptionComponentTest extends DrJavaTestCase {
47
48   private static IntegerOptionComponent _option;
49
50   protected void setUp() throws Exception JavaDoc {
51     super.setUp();
52     _option = new IntegerOptionComponent(OptionConstants.INDENT_LEVEL, "Indent Level", new Frame());
53     DrJava.getConfig().resetToDefaults();
54
55   }
56
57   public void testCancelDoesNotChangeConfig() {
58
59     Integer JavaDoc testInteger = new Integer JavaDoc(0);
60
61     _option.setValue(testInteger);
62     _option.resetToCurrent(); // should reset to the original.
63 Utilities.clearEventQueue();
64     _option.updateConfig(); // should update with original values therefore no change.
65 Utilities.clearEventQueue();
66
67     assertEquals("Cancel (resetToCurrent) should not change the config",
68                  OptionConstants.INDENT_LEVEL.getDefault(),
69                  DrJava.getConfig().getSetting(OptionConstants.INDENT_LEVEL));
70
71   }
72
73   public void testApplyDoesChangeConfig() {
74     Integer JavaDoc testInteger = new Integer JavaDoc(10);
75
76     _option.setValue(testInteger);
77     _option.updateConfig();
78     Utilities.clearEventQueue();
79
80     assertEquals("Apply (updateConfig) should write change to file",
81                  testInteger,
82                  DrJava.getConfig().getSetting(OptionConstants.INDENT_LEVEL));
83   }
84
85   public void testApplyThenResetDefault() {
86     Integer JavaDoc testInteger = new Integer JavaDoc(10);
87
88     _option.setValue(testInteger);
89     _option.updateConfig();
90     Utilities.clearEventQueue();
91     _option.resetToDefault(); // resets to default
92 Utilities.clearEventQueue();
93     _option.updateConfig();
94     Utilities.clearEventQueue();
95
96     assertEquals("Apply (updateConfig) should write change to file",
97                  OptionConstants.INDENT_LEVEL.getDefault(),
98                  DrJava.getConfig().getSetting(OptionConstants.INDENT_LEVEL));
99   }
100
101 }
Popular Tags