001: /*BEGIN_COPYRIGHT_BLOCK
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
011: * notice, this list of conditions and the following disclaimer in the
012: * documentation and/or other materials provided with the distribution.
013: * * Neither the names of DrJava, the JavaPLT group, Rice University, nor the
014: * names of its contributors may be used to endorse or promote products
015: * derived from this software without specific prior written permission.
016: *
017: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
018: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
019: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
020: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
021: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
022: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
023: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
024: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
025: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
026: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
027: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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029: * This software is Open Source Initiative approved Open Source Software.
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033: * from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/
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035: * END_COPYRIGHT_BLOCK*/
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 IntegerOptionComponentTest extends DrJavaTestCase {
050:
051: private static IntegerOptionComponent _option;
052:
053: protected void setUp() throws Exception {
054: super .setUp();
055: _option = new IntegerOptionComponent(
056: OptionConstants.INDENT_LEVEL, "Indent Level",
057: new Frame());
058: DrJava.getConfig().resetToDefaults();
059:
060: }
061:
062: public void testCancelDoesNotChangeConfig() {
063:
064: Integer testInteger = new Integer(0);
065:
066: _option.setValue(testInteger);
067: _option.resetToCurrent(); // should reset to the original.
068: Utilities.clearEventQueue();
069: _option.updateConfig(); // should update with original values therefore no change.
070: Utilities.clearEventQueue();
071:
072: assertEquals(
073: "Cancel (resetToCurrent) should not change the config",
074: OptionConstants.INDENT_LEVEL.getDefault(), DrJava
075: .getConfig().getSetting(
076: OptionConstants.INDENT_LEVEL));
077:
078: }
079:
080: public void testApplyDoesChangeConfig() {
081: Integer testInteger = new Integer(10);
082:
083: _option.setValue(testInteger);
084: _option.updateConfig();
085: Utilities.clearEventQueue();
086:
087: assertEquals(
088: "Apply (updateConfig) should write change to file",
089: testInteger, DrJava.getConfig().getSetting(
090: OptionConstants.INDENT_LEVEL));
091: }
092:
093: public void testApplyThenResetDefault() {
094: Integer testInteger = new Integer(10);
095:
096: _option.setValue(testInteger);
097: _option.updateConfig();
098: Utilities.clearEventQueue();
099: _option.resetToDefault(); // resets to default
100: Utilities.clearEventQueue();
101: _option.updateConfig();
102: Utilities.clearEventQueue();
103:
104: assertEquals(
105: "Apply (updateConfig) should write change to file",
106: OptionConstants.INDENT_LEVEL.getDefault(), DrJava
107: .getConfig().getSetting(
108: OptionConstants.INDENT_LEVEL));
109: }
110:
111: }
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