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/*******************************************************************************
* Copyright (c) 2007, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ua.tests.intro.contentdetect;
import java.util.HashSet;
import java.util.Set;
import junit.framework.TestCase;
import org.eclipse.ui.internal.intro.impl.model.ExtensionMap;
import org.eclipse.ui.internal.intro.universal.contentdetect.ContentDetectHelper;
import org.eclipse.ui.internal.intro.universal.contentdetect.ContentDetector;
public class ContentDetectorTest extends TestCase {
public void testContributorCount() {
ContentDetectHelper helper = new ContentDetectHelper();
helper.saveExtensionCount(4);
assertEquals(4, helper.getExtensionCount());
assertEquals(4, helper.getExtensionCount());
helper.saveExtensionCount(5);
helper.saveExtensionCount(6);
assertEquals(6, helper.getExtensionCount());
}
public void testContributorSaveNoNames() {
ContentDetectHelper helper = new ContentDetectHelper();
helper.saveContributors(new HashSet<String>());
assertTrue(helper.getContributors().size() == 0);
}
public void testContributorSaveThreeContributors() {
ContentDetectHelper helper = new ContentDetectHelper();
HashSet<String> contributors = new HashSet<String>();
contributors.add("one");
contributors.add("two");
contributors.add("three");
helper.saveContributors(contributors);
@SuppressWarnings("unchecked")
Set<String> savedContributors = helper.getContributors();
assertTrue(savedContributors.size() == 3);
assertTrue(savedContributors.contains("one"));
assertTrue(savedContributors.contains("two"));
assertTrue(savedContributors.contains("three"));
}
public void testForNewContent() {
ContentDetectHelper helper = new ContentDetectHelper();
HashSet<String> contributors = new HashSet<String>();
contributors.add("one");
contributors.add("two");
contributors.add("three");
contributors.add("four");
Set<String> previous = new HashSet<String>();
previous.add("five");
previous.add("two");
previous.add("one");
Set newContributors = helper.findNewContributors(contributors, previous);
assertTrue(newContributors.size() == 2);
assertTrue(newContributors.contains("four"));
assertTrue(newContributors.contains("three"));
}
public void testNoSavedState() {
ContentDetectHelper helper = new ContentDetectHelper();
helper.deleteStateFiles();
assertTrue(helper.getContributors().isEmpty());
assertEquals(ContentDetectHelper.NO_STATE, helper.getExtensionCount());
ContentDetector detector = new ContentDetector();
assertFalse(detector.isNewContentAvailable());
Set newContent = ContentDetector.getNewContributors();
assertTrue(newContent == null || newContent.size() == 0);
String firstContribution = (String) helper.getContributors().iterator().next();
assertFalse(ContentDetector.isNew(firstContribution));
}
public void testStateChanges() {
ContentDetectHelper helper = new ContentDetectHelper();
helper.deleteStateFiles();
ContentDetector detector = new ContentDetector();
assertFalse(detector.isNewContentAvailable());
// Calling the detector should save the state
int extensionCount = helper.getExtensionCount();
assertTrue(extensionCount > 0);
// Simulate removing an extension
helper.saveExtensionCount(extensionCount + 1);
assertFalse(detector.isNewContentAvailable());
// Make the first extension appear new
helper.saveExtensionCount(extensionCount - 1);
@SuppressWarnings("unchecked")
Set<String> contributors = helper.getContributors();
String firstContribution = contributors.iterator().next();
String copyOfFirstContribution = "" + firstContribution;
contributors.remove(firstContribution);
helper.saveContributors(contributors);
assertTrue(detector.isNewContentAvailable());
assertEquals(1, ContentDetector.getNewContributors().size());
assertTrue(ContentDetector.isNew(firstContribution));
assertTrue(ContentDetector.isNew(copyOfFirstContribution));
// Calling a new detector should yield the same result
ContentDetector detector2 = new ContentDetector();
assertTrue(detector2.isNewContentAvailable());
assertEquals(1, ContentDetector.getNewContributors().size());
assertTrue(ContentDetector.isNew(firstContribution));
assertTrue(ContentDetector.isNew(copyOfFirstContribution));
}
public void testExtensionMapSingleton() {
ExtensionMap map1 = ExtensionMap.getInstance();
ExtensionMap map2 = ExtensionMap.getInstance();
assertEquals(map1, map2);
}
public void testExtensionMapping() {
ExtensionMap map = ExtensionMap.getInstance();
map.clear();
map.putPluginId("anchor1", "org.eclipse.test");
map.putPluginId("anchor2", "org.eclipse.test");
map.putPluginId("anchor3", "org.eclipse.test3");
assertEquals("org.eclipse.test", map.getPluginId("anchor1"));
assertEquals("org.eclipse.test", map.getPluginId("anchor2"));
assertEquals("org.eclipse.test3", map.getPluginId("anchor3"));
map.clear();
assertNull(map.getPluginId("anchor1"));
}
public void testStartPage() {
ExtensionMap map = ExtensionMap.getInstance();
map.setStartPage("tutorials");
map.setStartPage("whats-new");
assertEquals("whats-new", map.getStartPage());
map.clear();
assertNull(map.getStartPage());
}
protected void finalize() throws Throwable {
// Delete state files so that if we start Eclipse we don't see all content as new
ContentDetectHelper helper = new ContentDetectHelper();
helper.deleteStateFiles();
super.finalize();
}
}
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