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/*******************************************************************************
* Copyright (c) 2008, 2016 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ua.tests.help.preferences;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.util.Observable;
import java.util.Observer;
import org.eclipse.help.IHelpResource;
import org.eclipse.help.internal.base.BookmarkManager;
import org.eclipse.help.internal.base.BookmarkManager.BookmarkEvent;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/*
* Test the BookmarkManager
*/
public class BookmarksTest {
private static final String ECLIPSE = "eclipse";
private static final String HTTP_ECLIPSE = "http://www.eclipse.org";
private static final String HELP = "help";
private static final String HTTP_HELP = "http://help.eclipse.org";
private static final String BUGZILLA = "bugzilla";
private static final String HTTP_BUGZILLA = "https://bugs.eclipse.org/bugs/";
private class BookmarkObserver implements Observer {
public Object o;
public Object arg;
public int eventCount = 0;
@Override
public void update(Observable o, Object arg) {
++eventCount;
this.o = o;
this.arg = arg;
}
public BookmarkManager.BookmarkEvent getEvent() {
return (BookmarkEvent) arg;
}
}
private BookmarkManager manager;
private BookmarkObserver observer;
@Before
public void setUp() throws Exception {
manager = new BookmarkManager();
manager.removeAllBookmarks();
observer = new BookmarkObserver();
manager.addObserver(observer);
}
@After
public void tearDown() throws Exception {
manager = null;
observer = null;
}
@Test
public void testRemoveAll() {
manager.removeAllBookmarks();
assertEquals(1, observer.eventCount);
assertEquals(manager, observer.o);
assertEquals(BookmarkManager.REMOVE_ALL, observer.getEvent().getType());
assertNull(observer.getEvent().getBookmark());
IHelpResource[] bookmarks = manager.getBookmarks();
assertEquals(0, bookmarks.length);
assertEquals(1, observer.eventCount);
}
@Test
public void testAddBookmarks() {
manager.addBookmark(HTTP_ECLIPSE, ECLIPSE);
assertEquals(1, observer.eventCount);
assertTrue(observer.arg instanceof BookmarkManager.BookmarkEvent);
BookmarkManager.BookmarkEvent event = observer.getEvent();
assertEquals(event.getType(), BookmarkManager.ADD);
assertEquals(ECLIPSE, event.getBookmark().getLabel());
assertEquals(HTTP_ECLIPSE, event.getBookmark().getHref());
manager.addBookmark(HTTP_BUGZILLA, BUGZILLA);
BookmarkManager manager2 = new BookmarkManager();
IHelpResource[] bookmarks = manager2.getBookmarks();
assertEquals(2, bookmarks.length);
assertEquals(ECLIPSE, bookmarks[0].getLabel());
assertEquals(BUGZILLA, bookmarks[1].getLabel());
assertEquals(HTTP_ECLIPSE, bookmarks[0].getHref());
assertEquals(HTTP_BUGZILLA, bookmarks[1].getHref());
assertEquals(2, observer.eventCount);
assertEquals(manager, observer.o);
}
@Test
public void testRemoveBookmarks() {
manager.addBookmark(HTTP_ECLIPSE, ECLIPSE);
assertEquals(1, observer.eventCount);
manager.addBookmark(HTTP_BUGZILLA, BUGZILLA);
manager.addBookmark(HTTP_HELP, HELP);
assertEquals(3, observer.eventCount);
manager.removeBookmark(HTTP_ECLIPSE, BUGZILLA); // No such bookmark
assertEquals(observer.eventCount, 3);
manager.removeBookmark(HTTP_ECLIPSE, ECLIPSE);
assertEquals(4, observer.eventCount);
BookmarkManager.BookmarkEvent event = observer.getEvent();
assertEquals(event.getType(), BookmarkManager.REMOVE);
assertEquals(ECLIPSE, event.getBookmark().getLabel());
assertEquals(HTTP_ECLIPSE, event.getBookmark().getHref());
assertEquals(manager, observer.o);
manager.removeBookmark(new BookmarkManager.Bookmark(BUGZILLA, HTTP_BUGZILLA));
assertEquals(5, observer.eventCount);
event = observer.getEvent();
assertEquals(event.getType(), BookmarkManager.REMOVE);
assertEquals(BUGZILLA, event.getBookmark().getLabel());
assertEquals(HTTP_BUGZILLA, event.getBookmark().getHref());
assertEquals(1, manager.getBookmarks().length);
}
}
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