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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.core.services.work.jsr237.workmanager;
import java.util.concurrent.CountDownLatch;
import commonj.work.Work;
import commonj.work.WorkEvent;
import commonj.work.WorkListener;
import junit.framework.TestCase;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.createStrictMock;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.isA;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import org.easymock.IAnswer;
/**
* @version $Rev$ $Date$
*/
public class ThreadPoolWorkManagerTestCase extends TestCase {
public void testSchedule() throws Exception {
final CountDownLatch latch = new CountDownLatch(1);
Work work = createMock(Work.class);
work.run();
expectLastCall().andStubAnswer(new IAnswer<Object>() {
public Object answer() throws Throwable {
latch.countDown();
return null;
}
});
replay(work);
ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1);
mgr.schedule(work);
latch.await();
verify(work);
}
public void testListener() throws Exception {
final CountDownLatch latch = new CountDownLatch(1);
WorkListener listener = createStrictMock(WorkListener.class);
listener.workAccepted(isA(WorkEvent.class));
listener.workStarted(isA(WorkEvent.class));
listener.workCompleted(isA(WorkEvent.class));
expectLastCall();
replay(listener);
Work work = createMock(Work.class);
work.run();
expectLastCall().andStubAnswer(new IAnswer<Object>() {
public Object answer() throws Throwable {
latch.countDown();
return null;
}
});
replay(work);
ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1);
mgr.schedule(work, listener);
latch.await();
verify(work);
}
public void testDelayListener() throws Exception {
final CountDownLatch latch = new CountDownLatch(1);
final CountDownLatch latch2 = new CountDownLatch(1);
WorkListener listener = createStrictMock(WorkListener.class);
listener.workAccepted(isA(WorkEvent.class));
listener.workStarted(isA(WorkEvent.class));
listener.workCompleted(isA(WorkEvent.class));
expectLastCall().andStubAnswer(new IAnswer<Object>() {
public Object answer() throws Throwable {
latch2.countDown();
return null;
}
});
replay(listener);
Work work = createMock(Work.class);
work.run();
expectLastCall().andStubAnswer(new IAnswer<Object>() {
public Object answer() throws Throwable {
latch.await();
return null;
}
});
replay(work);
ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1);
mgr.schedule(work, listener);
latch.countDown();
verify(work);
}
public void testErrorListener() throws Exception {
final CountDownLatch latch = new CountDownLatch(1);
WorkListener listener = createStrictMock(WorkListener.class);
listener.workAccepted(isA(WorkEvent.class));
listener.workStarted(isA(WorkEvent.class));
listener.workCompleted(isA(WorkEvent.class));
replay(listener);
Work work = createMock(Work.class);
work.run();
expectLastCall().andStubAnswer(new IAnswer<Object>() {
public Object answer() throws Throwable {
latch.countDown();
throw new RuntimeException();
}
});
replay(work);
ThreadPoolWorkManager mgr = new ThreadPoolWorkManager(1);
mgr.schedule(work, listener);
latch.await();
verify(work);
}
}
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