ant/org.eclipse.ant.tests.core/tests/org/eclipse/ant/tests/core/tests/TaskTests.java

/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.ant.tests.core.tests;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;

import org.eclipse.ant.core.AntCorePlugin;
import org.eclipse.ant.core.AntCorePreferences;
import org.eclipse.ant.core.Property;
import org.eclipse.ant.core.Task;
import org.eclipse.ant.tests.core.AbstractAntTest;
import org.eclipse.ant.tests.core.testplugin.AntTestChecker;
import org.eclipse.core.runtime.CoreException;

public class TaskTests extends AbstractAntTest {

	
	public TaskTests(String name) {
		super(name);
	}
	
	public void testAddTask() throws MalformedURLException, CoreException {
		AntCorePreferences prefs =AntCorePlugin.getPlugin().getPreferences();
		Task newTask= new Task();
		String path= getProject().getFolder("lib").getFile("antTestsSupport.jar").getLocation().toFile().getAbsolutePath();
		URL url= new URL("file:" + path);
		URL urls[] = prefs.getCustomURLs();
		URL newUrls[] = new URL[urls.length + 1];
		System.arraycopy(urls, 0, newUrls, 0, urls.length);
		newUrls[urls.length] = url;
		prefs.setCustomURLs(newUrls);
		
		newTask.setLibrary(url);
		newTask.setTaskName("AntTestTask");
		newTask.setClassName("org.eclipse.ant.tests.core.support.tasks.AntTestTask");
		prefs.setCustomTasks(new Task[]{newTask});
		
		prefs.updatePluginPreferences();
		
		run("CustomTask.xml");
		String msg= (String)AntTestChecker.getDefault().getMessages().get(1);
		assertTrue("Message incorrect: " + msg, msg.equals("Testing Ant in Eclipse with a custom task"));
		assertSuccessful();
	}
	
	public void testRemoveTask() throws CoreException {
		AntCorePreferences prefs =AntCorePlugin.getPlugin().getPreferences();
		prefs.setCustomTasks(new Task[]{});
		try {
			run("CustomTask.xml");
		} catch (CoreException ce) {
			assertTrue("Exception from undefined task is incorrect", ce.getMessage().endsWith("as this is not an Ant bug."));
			return;
		}
		assertTrue("Build should have failed as task no longer defined", false);
		restorePreferenceDefaults();
	}
	
	public void testAddTaskFromFolder() throws MalformedURLException, CoreException {
		try {
			AntCorePreferences prefs =AntCorePlugin.getPlugin().getPreferences();
			Task newTask= new Task();
			String path= getProject().getFolder("lib").getFile("taskFolder").getLocation().toFile().getAbsolutePath();
			URL url= new URL("file:" + path + File.separatorChar);
			URL urls[] = prefs.getCustomURLs();
			URL newUrls[] = new URL[urls.length + 1];
			System.arraycopy(urls, 0, newUrls, 0, urls.length);
			newUrls[urls.length] = url;
			prefs.setCustomURLs(newUrls);
		
			newTask.setLibrary(url);
			newTask.setTaskName("AntTestTask");
			newTask.setClassName("org.eclipse.ant.tests.core.support.tasks.AntTestTask2");
			prefs.setCustomTasks(new Task[]{newTask});
		
			prefs.updatePluginPreferences();
		
			run("CustomTask.xml");
			String msg= (String)AntTestChecker.getDefault().getMessages().get(1);
			assertTrue("Message incorrect: " + msg, msg.equals("Testing Ant in Eclipse with a custom task"));
			assertSuccessful();
		} finally {
			restorePreferenceDefaults();
		}
	}
		
	public void testTasksDefinedInPropertyFile() throws CoreException {
		try {
			AntCorePreferences prefs =AntCorePlugin.getPlugin().getPreferences();
			Property newProp= new Property("ROOTDIR", "..//resources");
			prefs.setCustomProperties(new Property[]{newProp});
			run("Bug34663.xml");
		} finally {
			restorePreferenceDefaults();
		}
	}
}