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002: *
003: * Copyright (c) 2001-2007, JavaPLT group at Rice University (javaplt@rice.edu)
004: * All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions are met:
008: * * Redistributions of source code must retain the above copyright
009: * notice, this list of conditions and the following disclaimer.
010: * * Redistributions in binary form must reproduce the above copyright
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014: * names of its contributors may be used to endorse or promote products
015: * derived from this software without specific prior written permission.
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036:
037: package edu.rice.cs.drjava.ui.config;
038:
039: import edu.rice.cs.drjava.DrJava;
040: import edu.rice.cs.drjava.DrJavaTestCase;
041: import edu.rice.cs.drjava.config.OptionConstants;
042: import edu.rice.cs.util.swing.Utilities;
043:
044: import java.awt.*;
045:
046: /**
047: * Tests functionality of this OptionComponent
048: */
049: public final class BooleanOptionComponentTest extends DrJavaTestCase {
050:
051: private static BooleanOptionComponent _option;
052:
053: public BooleanOptionComponentTest(String name) {
054: super (name);
055: }
056:
057: protected void setUp() throws Exception {
058: super .setUp();
059: _option = new BooleanOptionComponent(
060: OptionConstants.LINEENUM_ENABLED, "Line Enumeration",
061: new Frame());
062: DrJava.getConfig().resetToDefaults();
063:
064: }
065:
066: public void testCancelDoesNotChangeConfig() {
067:
068: Boolean testBoolean = new Boolean(!DrJava.getConfig()
069: .getSetting(OptionConstants.LINEENUM_ENABLED)
070: .booleanValue());
071:
072: _option.setValue(testBoolean);
073: _option.resetToCurrent(); // should reset to the original.
074: _option.updateConfig(); // should update with original values therefore no change.
075: Utilities.clearEventQueue();
076: assertEquals(
077: "Cancel (resetToCurrent) should not change the config",
078: OptionConstants.LINEENUM_ENABLED.getDefault(), DrJava
079: .getConfig().getSetting(
080: OptionConstants.LINEENUM_ENABLED));
081:
082: }
083:
084: public void testApplyDoesChangeConfig() {
085: Boolean testBoolean = new Boolean(!DrJava.getConfig()
086: .getSetting(OptionConstants.LINEENUM_ENABLED)
087: .booleanValue());
088:
089: _option.setValue(testBoolean);
090: _option.updateConfig();
091: Utilities.clearEventQueue();
092: assertEquals(
093: "Apply (updateConfig) should write change to file",
094: testBoolean, DrJava.getConfig().getSetting(
095: OptionConstants.LINEENUM_ENABLED));
096: }
097:
098: public void testApplyThenResetDefault() {
099: Boolean testBoolean = new Boolean(!DrJava.getConfig()
100: .getSetting(OptionConstants.LINEENUM_ENABLED)
101: .booleanValue());
102:
103: _option.setValue(testBoolean);
104: _option.updateConfig();
105: Utilities.clearEventQueue();
106: _option.resetToDefault(); // resets to default
107: Utilities.clearEventQueue();
108: _option.updateConfig();
109: Utilities.clearEventQueue();
110:
111: assertEquals(
112: "Apply (updateConfig) should write change to file",
113: OptionConstants.LINEENUM_ENABLED.getDefault(), DrJava
114: .getConfig().getSetting(
115: OptionConstants.LINEENUM_ENABLED));
116: }
117: }
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