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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.skynet.core.internal.event;
import java.util.Collection;
import java.util.List;
import junit.framework.Assert;
import org.eclipse.osee.framework.core.enums.CoreBranches;
import org.eclipse.osee.framework.skynet.core.event.filter.IEventFilter;
import org.eclipse.osee.framework.skynet.core.event.listener.EventQosType;
import org.eclipse.osee.framework.skynet.core.event.listener.IAccessControlEventListener;
import org.eclipse.osee.framework.skynet.core.event.listener.IArtifactEventListener;
import org.eclipse.osee.framework.skynet.core.event.listener.IBranchEventListener;
import org.eclipse.osee.framework.skynet.core.event.listener.IEventListener;
import org.eclipse.osee.framework.skynet.core.event.listener.ITransactionEventListener;
import org.eclipse.osee.framework.skynet.core.event.model.AccessControlEvent;
import org.eclipse.osee.framework.skynet.core.event.model.ArtifactEvent;
import org.eclipse.osee.framework.skynet.core.event.model.BranchEvent;
import org.eclipse.osee.framework.skynet.core.event.model.BranchEventType;
import org.eclipse.osee.framework.skynet.core.event.model.Sender;
import org.eclipse.osee.framework.skynet.core.event.model.TransactionEvent;
import org.junit.Test;
/**
* Test Case for @{link EventListenerRegistry}
*
* @author Roberto E. Escobar
*/
public class EventListenerRegistryTest {
@Test
public void testRegistration() {
EventListenerRegistry registry = new EventListenerRegistry();
Delegate1 delegate1 = new Delegate1();
Delegate2 delegate2 = new Delegate2();
Assert.assertEquals(0, registry.size());
registry.addListener(EventQosType.PRIORITY, delegate1);
Assert.assertEquals(1, registry.size());
Assert.assertEquals(2, registry.size(EventQosType.PRIORITY));
Assert.assertEquals(0, registry.size(EventQosType.NORMAL));
registry.addListener(EventQosType.NORMAL, delegate2);
Assert.assertEquals(2, registry.size());
Assert.assertEquals(2, registry.size(EventQosType.PRIORITY));
Assert.assertEquals(2, registry.size(EventQosType.NORMAL));
Collection<IEventListener> listener0 = registry.getListeners(EventQosType.PRIORITY, new TransactionEvent());
Assert.assertEquals(0, listener0.size());
Collection<IEventListener> listener = registry.getListeners(EventQosType.PRIORITY, new AccessControlEvent());
Assert.assertEquals(1, listener.size());
Assert.assertEquals(delegate1, listener.iterator().next());
Collection<IEventListener> listener2 =
registry.getListeners(EventQosType.PRIORITY, new ArtifactEvent(CoreBranches.COMMON));
Assert.assertEquals(1, listener2.size());
Assert.assertEquals(delegate1, listener2.iterator().next());
Collection<IEventListener> listener3 =
registry.getListeners(EventQosType.NORMAL, new BranchEvent(BranchEventType.Added, "x"));
Assert.assertEquals(1, listener3.size());
Assert.assertEquals(delegate2, listener3.iterator().next());
Collection<IEventListener> listener4 = registry.getListeners(EventQosType.NORMAL, new TransactionEvent());
Assert.assertEquals(1, listener4.size());
Assert.assertEquals(delegate2, listener4.iterator().next());
registry.removeListener(delegate2);
Assert.assertEquals(1, registry.size());
Assert.assertEquals(2, registry.size(EventQosType.PRIORITY));
Assert.assertEquals(0, registry.size(EventQosType.NORMAL));
Collection<IEventListener> listener5 = registry.getListeners(EventQosType.NORMAL, new TransactionEvent());
Assert.assertEquals(0, listener5.size());
Collection<IEventListener> listener6 = registry.getListeners(EventQosType.PRIORITY, new AccessControlEvent());
Assert.assertEquals(1, listener6.size());
Assert.assertEquals(delegate1, listener6.iterator().next());
registry.removeListener(delegate1);
Assert.assertEquals(0, registry.size());
Assert.assertEquals(0, registry.size(EventQosType.PRIORITY));
Assert.assertEquals(0, registry.size(EventQosType.NORMAL));
}
private static final class Delegate2 implements ITransactionEventListener, IBranchEventListener {
@Override
public List<? extends IEventFilter> getEventFilters() {
return null;
}
@Override
public void handleBranchEvent(Sender sender, BranchEvent branchEvent) {
//
}
@Override
public void handleTransactionEvent(Sender sender, TransactionEvent transEvent) {
//
}
}
private static final class Delegate1 implements IArtifactEventListener, IAccessControlEventListener {
@Override
public List<? extends IEventFilter> getEventFilters() {
return null;
}
@Override
public void handleAccessControlArtifactsEvent(Sender sender, AccessControlEvent accessControlEvent) {
//
}
@Override
public void handleArtifactEvent(ArtifactEvent artifactEvent, Sender sender) {
//
}
}
}
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