org.eclipse.ua.tests/intro/org/eclipse/ua/tests/intro/parser/ValidTest.java

/*******************************************************************************
 * Copyright (c) 2005, 2006 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.parser;

import java.io.IOException;
import java.util.Iterator;
import java.util.Map;

import junit.framework.Assert;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.Platform;
import org.eclipse.help.ui.internal.HelpUIPlugin;
import org.eclipse.ua.tests.intro.util.IntroModelSerializer;
import org.eclipse.ua.tests.intro.util.IntroModelSerializerTest;
import org.eclipse.ua.tests.plugin.UserAssistanceTestPlugin;
import org.eclipse.ua.tests.util.FileUtil;
import org.eclipse.ui.internal.intro.impl.model.IntroModelRoot;
import org.eclipse.ui.internal.intro.impl.model.loader.ExtensionPointManager;
import org.osgi.framework.Bundle;

/*
 * Tests the intro parser on valid intro content.
 */
public class ValidTest extends TestCase {
	
	/*
	 * Returns an instance of this Test.
	 */
	public static Test suite() {
		return new TestSuite(ValidTest.class);
	}
	
	/*
	 * Ensure that org.eclipse.help.ui is started. It contributes extra content
	 * filtering that is used by this test. See UIContentFilterProcessor.
	 */
	protected void setUp() throws Exception {
		HelpUIPlugin.getDefault();
	}

	/*
	 * Test valid intro content. This goes through all the test intro content
	 * (xml files and xhtml files) and serializes them using the
	 * IntroModelSerializer, then compares the result of the serialization
	 * with the expected result (the _expected.txt files).
	 */
	public void testParserValid() throws IOException {
		IConfigurationElement[] elements = Platform.getExtensionRegistry().getConfigurationElementsFor("org.eclipse.ui.intro.config");
		for (int i=0;i<elements.length;++i) {
			/*
			 * Only use the ones from this test plugin.
			 */
			if (elements[i].getDeclaringExtension().getContributor().getName().equals(UserAssistanceTestPlugin.getDefault().getBundle().getSymbolicName())) {
				String content = elements[i].getAttribute("content");
				String id = elements[i].getAttribute("id");
				Bundle bundle = UserAssistanceTestPlugin.getDefault().getBundle();
				
				IntroModelRoot model = ExtensionPointManager.getInst().getModel(id);
				IntroModelSerializer serializer = new IntroModelSerializer(model);

				String expected = FileUtil.getContents(bundle, FileUtil.getResultFile(content));
				String actual = serializer.toString();
				Assert.assertEquals("The model parsed for intro did not match the expected result for: " + id, expected, actual);
				
				Map map = IntroModelSerializerTest.getXHTMLFiles(model);
				Iterator iter = map.entrySet().iterator();
				while (iter.hasNext()) {
					Map.Entry entry = (Map.Entry)iter.next();
					String relativePath = (String)entry.getKey();
					
					expected = FileUtil.getContents(bundle, FileUtil.getResultFile(relativePath));
					actual = (String)entry.getValue();
					Assert.assertEquals("The XHTML generated for intro did not match the expected result for: " + relativePath, expected, actual);
				}
			}
		}
	}
}