/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.test.uitools;
import java.io.File;
import java.util.prefs.Preferences;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.persistence.tools.workbench.uitools.PreferencesRecentFilesManager;
import org.eclipse.persistence.tools.workbench.uitools.RecentFilesManager;
import org.eclipse.persistence.tools.workbench.utility.events.StateChangeEvent;
import org.eclipse.persistence.tools.workbench.utility.events.StateChangeListener;
public class PreferencesRecentFilesManagerTests extends PreferencesTestCase {
boolean stateChangeEventFired;
private StateChangeListener listener;
private static final String MAX_SIZE_KEY = "max size";
public static Test suite() {
return new TestSuite(PreferencesRecentFilesManagerTests.class);
}
public PreferencesRecentFilesManagerTests(String name) {
super(name);
}
protected void setUp() throws Exception {
super.setUp();
this.stateChangeEventFired = false;
this.listener = this.buildListener();
}
private StateChangeListener buildListener() {
return new StateChangeListener() {
public void stateChanged(StateChangeEvent e) {
PreferencesRecentFilesManagerTests.this.stateChangeEventFired = true;
}
};
}
private RecentFilesManager buildManager(Preferences node) {
RecentFilesManager mgr = new PreferencesRecentFilesManager(node, node, MAX_SIZE_KEY);
mgr.addStateChangeListener(this.listener);
return mgr;
}
public void testInitializeNormal() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
RecentFilesManager mgr = this.buildManager(this.testNode);
File[] files = mgr.getRecentFiles();
assertEquals(3, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
}
public void testInitializeNonIntegerKey() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("A", "bogus");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
RecentFilesManager mgr = this.buildManager(this.testNode);
File[] files = mgr.getRecentFiles();
assertEquals(3, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
}
public void testInitializeNonNormalizedKey() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("003", "CCC");
RecentFilesManager mgr = this.buildManager(this.testNode);
File[] files = mgr.getRecentFiles();
assertEquals(2, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
}
public void testInitializeExceedMax() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.put("5", "EEE");
this.testNode.put("6", "FFF");
int max = 4;
this.testNode.putInt(MAX_SIZE_KEY, max);
RecentFilesManager mgr = this.buildManager(this.testNode);
File[] files = mgr.getRecentFiles();
assertEquals(max, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
}
public void testIncreaseMaxSize() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.put("5", "EEE");
this.testNode.put("6", "FFF");
int originalMax = 4;
this.testNode.putInt(MAX_SIZE_KEY, originalMax);
RecentFilesManager mgr = this.buildManager(this.testNode);
int newMax = 9;
mgr.setMaxSize(newMax);
// this will "uncover" some preferences
File[] files = mgr.getRecentFiles();
assertEquals(6, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("EEE", files[4].getPath());
assertEquals("FFF", files[5].getPath());
assertTrue(this.stateChangeEventFired);
}
public void testDecreaseMaxSize() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.put("5", "EEE");
this.testNode.put("6", "FFF");
int originalMax = 4;
this.testNode.putInt(MAX_SIZE_KEY, originalMax);
RecentFilesManager mgr = this.buildManager(this.testNode);
int newMax = 2;
mgr.setMaxSize(newMax);
File[] files = mgr.getRecentFiles();
assertEquals(newMax, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("BBB", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertEquals("EEE", this.testNode.get("5", "bogus"));
assertEquals("FFF", this.testNode.get("6", "bogus"));
assertTrue(this.stateChangeEventFired);
}
public void testInvalidMaxSize1() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.put("5", "EEE");
this.testNode.put("6", "FFF");
this.testNode.putInt(MAX_SIZE_KEY, -1);
boolean exCaught = false;
try {
RecentFilesManager mgr = this.buildManager(this.testNode);
assertNull(mgr);
} catch (IllegalArgumentException ex) {
exCaught = true;
}
assertTrue(exCaught);
}
public void testInvalidMaxSize2() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.put("5", "EEE");
this.testNode.put("6", "FFF");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
boolean exCaught = false;
try {
mgr.setMaxSize(RecentFilesManager.MAX_MAX_SIZE + 1);
} catch (IllegalArgumentException ex) {
exCaught = true;
}
assertTrue(exCaught);
}
public void testSetMostRecentFileAddNew() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 7);
RecentFilesManager mgr = this.buildManager(this.testNode);
mgr.setMostRecentFile(new File("EEE"));
File[] files = mgr.getRecentFiles();
assertEquals(5, files.length);
assertEquals("EEE", files[0].getPath());
assertEquals("AAA", files[1].getPath());
assertEquals("BBB", files[2].getPath());
assertEquals("CCC", files[3].getPath());
assertEquals("DDD", files[4].getPath());
assertEquals("EEE", this.testNode.get("1", "bogus"));
assertEquals("AAA", this.testNode.get("2", "bogus"));
assertEquals("BBB", this.testNode.get("3", "bogus"));
assertEquals("CCC", this.testNode.get("4", "bogus"));
assertEquals("DDD", this.testNode.get("5", "bogus"));
assertTrue(this.stateChangeEventFired);
}
public void testSetMostRecentFileAddDuplicate() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 7);
RecentFilesManager mgr = this.buildManager(this.testNode);
mgr.setMostRecentFile(new File("BBB"));
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("BBB", files[0].getPath());
assertEquals("AAA", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("BBB", this.testNode.get("1", "bogus"));
assertEquals("AAA", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertTrue(this.stateChangeEventFired);
}
public void testSetMostRecentFileReplaceNew() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
mgr.setMostRecentFile(new File("EEE"));
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("EEE", files[0].getPath());
assertEquals("AAA", files[1].getPath());
assertEquals("BBB", files[2].getPath());
assertEquals("CCC", files[3].getPath());
assertEquals("EEE", this.testNode.get("1", "bogus"));
assertEquals("AAA", this.testNode.get("2", "bogus"));
assertEquals("BBB", this.testNode.get("3", "bogus"));
assertEquals("CCC", this.testNode.get("4", "bogus"));
assertTrue(this.stateChangeEventFired);
}
public void testSetMostRecentFileReplaceDuplicate() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
mgr.setMostRecentFile(new File("BBB"));
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("BBB", files[0].getPath());
assertEquals("AAA", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("BBB", this.testNode.get("1", "bogus"));
assertEquals("AAA", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertTrue(this.stateChangeEventFired);
}
public void testChangePreferenceNormal() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
this.testNode.put("2", "NEW FILE");
this.waitForEventQueueToClear();
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("NEW FILE", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("NEW FILE", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertTrue(this.stateChangeEventFired);
}
public void testChangePreferenceAdd() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 7);
RecentFilesManager mgr = this.buildManager(this.testNode);
this.testNode.put("5", "NEW FILE");
this.waitForEventQueueToClear();
File[] files = mgr.getRecentFiles();
assertEquals(5, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("NEW FILE", files[4].getPath());
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("BBB", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertEquals("NEW FILE", this.testNode.get("5", "bogus"));
assertTrue(this.stateChangeEventFired);
}
public void testChangePreferenceAddBeyondMax() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
this.testNode.put("5", "XXX FILE");
this.waitForEventQueueToClear();
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("BBB", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertEquals("XXX FILE", this.testNode.get("5", "bogus"));
assertFalse(this.stateChangeEventFired);
}
public void testChangePreferenceNonIntegerKey() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
this.testNode.put("XXX", "NEW FILE");
this.waitForEventQueueToClear();
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("BBB", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertEquals("NEW FILE", this.testNode.get("XXX", "bogus"));
assertFalse(this.stateChangeEventFired);
}
public void testChangePreferenceOutOfRange() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
this.testNode.put("-1", "NEW FILE -1");
this.testNode.put("6", "NEW FILE 6");
this.waitForEventQueueToClear();
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("BBB", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertEquals("NEW FILE -1", this.testNode.get("-1", "bogus"));
assertEquals("NEW FILE 6", this.testNode.get("6", "bogus"));
assertFalse(this.stateChangeEventFired);
}
public void testChangePreferenceNonNormalizedKey() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
this.testNode.put("003", "NEW FILE 003");
this.waitForEventQueueToClear();
File[] files = mgr.getRecentFiles();
assertEquals(4, files.length);
assertEquals("AAA", files[0].getPath());
assertEquals("BBB", files[1].getPath());
assertEquals("CCC", files[2].getPath());
assertEquals("DDD", files[3].getPath());
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("BBB", this.testNode.get("2", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertEquals("NEW FILE 003", this.testNode.get("003", "bogus"));
assertFalse(this.stateChangeEventFired);
}
public void testChangePreferenceRemove() throws Exception {
this.testNode.put("1", "AAA");
this.testNode.put("2", "BBB");
this.testNode.put("3", "CCC");
this.testNode.put("4", "DDD");
this.testNode.putInt(MAX_SIZE_KEY, 4);
RecentFilesManager mgr = this.buildManager(this.testNode);
this.testNode.remove("2");
this.waitForEventQueueToClear();
File[] files = mgr.getRecentFiles();
assertEquals(1, files.length);
assertEquals("AAA", files[0].getPath());
this.waitForEventQueueToClear();
assertEquals("AAA", this.testNode.get("1", "bogus"));
assertEquals("CCC", this.testNode.get("3", "bogus"));
assertEquals("DDD", this.testNode.get("4", "bogus"));
assertTrue(this.stateChangeEventFired);
}
}