peergrouptest.java

JXTA&#8482 is a set of open, generalized peer-to-peer (P2P) protocols that allow any networked devi

/*
 * Copyright (c) 2002-2007 Sun Microsystems, Inc.  All rights reserved.
 *  
 *  The Sun Project JXTA(TM) Software License
 *  
 *  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 Sun Microsystems, Inc. for JXTA(TM) technology." 
 *     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.
 *  
 *  JXTA is a registered trademark of Sun Microsystems, Inc. in the United 
 *  States and other countries.
 *  
 *  Please see the license information page at :
 *  <http://www.jxta.org/project/www/license.html> for instructions on use of 
 *  the license in source files.
 *  
 *  ====================================================================
 *  
 *  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.peergroup;


import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;

import net.jxta.discovery.DiscoveryService;
import net.jxta.document.AdvertisementFactory;
import net.jxta.id.IDFactory;
import net.jxta.peergroup.PeerGroup;
import net.jxta.peergroup.PeerGroupID;
import net.jxta.peergroup.PeerGroupFactory;
import net.jxta.protocol.ModuleImplAdvertisement;
import net.jxta.protocol.PeerGroupAdvertisement;


public class PeerGroupTest extends TestCase {
    
    static PeerGroup pg;
    
    public PeerGroupTest(java.lang.String testName) throws Exception {
        super(testName);
               
        synchronized (PeerGroupTest.class) {
            if (null == pg) {
                pg = PeerGroupFactory.newNetPeerGroup();
            }
        }
    }
    
    @Override
    protected void finalize() {
        
        synchronized (PeerGroupTest.class) {
            if (null != pg) {
                pg.stopApp();
                pg.unref();
                pg = null;
            }
        }
    }
    
    public static void main(java.lang.String[] args) {
        try {
            TestRunner.run(suite());
        } finally {
            synchronized (PeerGroupTest.class) {
                if (null != pg) {
                    pg.stopApp();
                    pg.unref();
                    pg = null;
                }
            }
            
            System.err.flush();
            System.out.flush();
        }
    }
    
    public static Test suite() {
        TestSuite suite = new TestSuite(PeerGroupTest.class);

        return suite;
    }
    
    public void testNewGroupFromAdv() {
        try {
            ModuleImplAdvertisement mia = pg.getAllPurposePeerGroupImplAdvertisement();
            
            pg.getDiscoveryService().publish(mia);
            
            PeerGroupAdvertisement pga = (PeerGroupAdvertisement)
                    AdvertisementFactory.newAdvertisement(PeerGroupAdvertisement.getAdvertisementType());
            
            pga.setPeerGroupID(IDFactory.newPeerGroupID());
            pga.setModuleSpecID(mia.getModuleSpecID());
            
            PeerGroup newpg = pg.newGroup(pga);
            
            assertTrue("Group id should match", newpg.getPeerGroupID().equals(pga.getPeerGroupID()));
            newpg.unref();
            newpg = null;
        } catch (Exception caught) {
            caught.printStackTrace();
            fail("exception thrown : " + caught.getMessage());
        }
    }
    
    public void testNewGroupFromParams() {
        try {
            ModuleImplAdvertisement mia = pg.getAllPurposePeerGroupImplAdvertisement();
            
            pg.getDiscoveryService().publish(mia);
            
            PeerGroupID pgid = IDFactory.newPeerGroupID();
            
            PeerGroup newpg = pg.newGroup(pgid, mia, "test", "testdesc");
            
            assertTrue("Group id should match", newpg.getPeerGroupID().equals(pgid));

            newpg.unref();
            newpg = null;
            
            newpg = pg.newGroup(null, mia, null, null);
            
            assertTrue("Group id should match", !newpg.getPeerGroupID().equals(pg.getPeerGroupID()));

            newpg.unref();
            newpg = null;
            
        } catch (Exception caught) {
            caught.printStackTrace();
            fail("exception thrown : " + caught.getMessage());
        }
    }
    
    public void testNewFromID() {
        try {
            PeerGroup newpg = pg.newGroup(PeerGroupID.defaultNetPeerGroupID);
            
            assertTrue("Group id should match", newpg.getPeerGroupID().equals(PeerGroupID.defaultNetPeerGroupID));
            
            newpg.unref();
            newpg = null;
        } catch (Exception caught) {
            caught.printStackTrace(); 
            fail("exception thrown : " + caught.getMessage());
        }
    }
    
}