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


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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  * @version $Id:
46  */

47 public final class ColorOptionComponentTest extends DrJavaTestCase {
48
49   private static ColorOptionComponent _option;
50
51   public ColorOptionComponentTest(String JavaDoc name) {
52     super(name);
53   }
54
55   protected void setUp() throws Exception JavaDoc {
56     super.setUp();
57     _option = new ColorOptionComponent( OptionConstants.DEFINITIONS_NORMAL_COLOR, "Normal Color", new Frame());
58     DrJava.getConfig().resetToDefaults();
59
60   }
61
62   public void testCancelDoesNotChangeConfig() {
63
64     Color testColor = Color.decode("#ABCDEF");
65
66     _option.setValue(testColor);
67     _option.resetToCurrent(); // should reset to the original.
68
_option.updateConfig(); // should update with original values therefore no change.
69
Utilities.clearEventQueue();
70
71     assertEquals("Cancel (resetToCurrent) should not change the config",
72                  OptionConstants.DEFINITIONS_NORMAL_COLOR.getDefault(),
73                  DrJava.getConfig().getSetting(OptionConstants.DEFINITIONS_NORMAL_COLOR));
74
75   }
76
77   public void testApplyDoesChangeConfig() {
78     Color testColor = Color.decode("#ABCDEF");
79
80     _option.setValue(testColor);
81     _option.updateConfig();
82     Utilities.clearEventQueue();
83     assertEquals("Apply (updateConfig) should write change to file",
84                  testColor,
85                  DrJava.getConfig().getSetting(OptionConstants.DEFINITIONS_NORMAL_COLOR));
86   }
87
88   public void testApplyThenResetDefault() {
89     Color testColor = Color.decode("#ABCDEF");
90
91     _option.setValue(testColor);
92     Utilities.clearEventQueue();
93     _option.updateConfig();
94     Utilities.clearEventQueue();
95     _option.resetToDefault(); // resets to default
96
Utilities.clearEventQueue();
97     _option.updateConfig();
98     Utilities.clearEventQueue();
99
100     assertEquals("Apply (updateConfig) should write change to file",
101                  OptionConstants.DEFINITIONS_NORMAL_COLOR.getDefault(),
102                  DrJava.getConfig().getSetting(OptionConstants.DEFINITIONS_NORMAL_COLOR));
103   }
104
105 }
106
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