/*
* Copyright (c) 2001 Sun Microsystems, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Sun Microsystems, Inc. for Project JXTA."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA"
* must not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA",
* nor may "JXTA" appear in their name, without prior written
* permission of Sun.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL SUN MICROSYSTEMS OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of Project JXTA. For more
* information on Project JXTA, please see
* <http://www.jxta.org/>.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*/
package net.jxta.impl.content;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.logging.Logger;
import net.jxta.content.ContentID;
import net.jxta.content.ContentProviderEvent;
import net.jxta.content.ContentProviderListener;
import net.jxta.content.ContentProviderSPI;
import net.jxta.content.ContentShare;
import net.jxta.id.IDFactory;
import net.jxta.peergroup.PeerGroupID;
import net.jxta.test.util.JUnitRuleMockery;
import org.jmock.Expectations;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Test the workings of the EventAggregator class.
*/
public class EventAggregatorTest {
private static Logger LOG =
Logger.getLogger(EventAggregatorTest.class.getName());
private EventAggregator aggregator;
private ContentProviderSPI provider;
private ContentProviderListener listener;
private ContentShare share;
private List<ContentShare> shares =
new CopyOnWriteArrayList<ContentShare>();
private List<ContentProviderSPI> providers =
new CopyOnWriteArrayList<ContentProviderSPI>();
private List<ContentProviderListener> listeners =
new CopyOnWriteArrayList<ContentProviderListener>();
private ContentProviderEvent cpEventShared;
private ContentProviderEvent cpEventUnshared;
private ContentProviderEvent cpEventFound;
private ContentID contentID;
@Rule
public JUnitRuleMockery context = new JUnitRuleMockery();
/**
* Default constructor.
*/
public EventAggregatorTest() {
}
@Before
public void setUp() {
LOG.info("===========================================================");
provider = context.mock(ContentProviderSPI.class);
providers.clear();
providers.add(provider);
listener = context.mock(ContentProviderListener.class);
listeners.clear();
listeners.add(listener);
share = context.mock(ContentShare.class);
shares.clear();
shares.add(share);
context.checking(new Expectations() {{
ignoring(share);
}});
PeerGroupID peerGroupID = IDFactory.newPeerGroupID();
contentID = IDFactory.newContentID(peerGroupID, true);
cpEventShared =
new ContentProviderEvent.Builder(provider, contentID)
.build();
cpEventUnshared =
new ContentProviderEvent.Builder(provider, shares)
.build();
cpEventFound =
new ContentProviderEvent.Builder(provider, shares)
.contentID(contentID)
.lastRecord(false)
.build();
}
@After
public void tearDown() {
System.out.flush();
}
@Test
public void testContentShared() throws Exception {
context.checking(new Expectations() {{
one(provider).addContentProviderListener(
with(any(EventAggregator.class)));
one(listener).contentShared(cpEventShared);
}});
aggregator = new EventAggregator(listeners, providers);
aggregator.contentShared(cpEventShared);
context.assertIsSatisfied();
}
@Test
public void testContentUnshared() throws Exception {
context.checking(new Expectations() {{
one(provider).addContentProviderListener(
with(any(EventAggregator.class)));
one(listener).contentUnshared(cpEventUnshared);
}});
aggregator = new EventAggregator(listeners, providers);
aggregator.contentUnshared(cpEventUnshared);
context.assertIsSatisfied();
}
@Test
public void testDispatchFindRequest() throws Exception {
context.checking(new Expectations() {{
one(provider).addContentProviderListener(
with(any(EventAggregator.class)));
one(provider).findContentShares(
with(any(Integer.class)), with(any(EventAggregator.class)));
exactly(3).of(listener).contentSharesFound(
with(any(ContentProviderEvent.class)));
will(returnValue(true));
}});
aggregator = new EventAggregator(listeners, providers);
aggregator.dispatchFindRequest(3);
assertTrue(aggregator.contentSharesFound(cpEventFound));
assertTrue(aggregator.contentSharesFound(cpEventFound));
assertFalse(aggregator.contentSharesFound(cpEventFound));
assertFalse(aggregator.contentSharesFound(cpEventFound));
context.assertIsSatisfied();
}
}