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


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