ProgressProviderBridgeTest.java

/*******************************************************************************
 * Copyright (c) 2007, 2014 compeople AG 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:
 *    compeople AG - initial API and implementation
 *******************************************************************************/
package org.eclipse.riena.ui.core.uiprocess;

import java.util.List;

import junit.framework.TestCase;

import org.eclipse.core.runtime.jobs.Job;

import org.eclipse.riena.core.singleton.SingletonProvider;
import org.eclipse.riena.core.test.collect.NonUITestCase;
import org.eclipse.riena.core.util.ReflectionUtils;
import org.eclipse.riena.ui.swt.uiprocess.SwtUISynchronizer;

/**
 * Test for {@link ProgressProviderBridge}
 */
@NonUITestCase
public class ProgressProviderBridgeTest extends TestCase {

	public void testGetRunningUIProcesses() throws Exception {
		final ProgressProviderBridge bridge = new ProgressProviderBridge() {
			@Override
			protected void registerJobChangeListener() {
				//don�t register observer
			}
		};
		final SingletonProvider<ProgressProviderBridge> singletonProvider = ReflectionUtils.getHidden(
				ProgressProviderBridge.class, "PPB");
		ReflectionUtils.setHidden(singletonProvider, "singleton", bridge);

		Job.getJobManager().setProgressProvider(bridge);

		final UIProcess p1 = new UIProcess("p1", new SwtUISynchronizer(), true, new Object());
		p1.start();
		final List<UIProcess> runningUIProcesses = bridge.getRegisteredUIProcesses();
		assertEquals(1, runningUIProcesses.size());
		assertEquals(p1, runningUIProcesses.get(0));
		bridge.unregisterMapping((Job) ReflectionUtils.invokeHidden(p1, "getJob"));
		assertEquals(0, bridge.getRegisteredUIProcesses().size());
	}

}