peergrouptest.java

jxta_src_2.41b jxta 2.41b 最新版源码 from www.jxta.org

/*
 *
 * $Id: PeerGroupTest.java,v 1.4 2006/06/12 21:12:40 bondolo Exp $
 *
 * Copyright (c) 2002 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,
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 * 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.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();
            }
        }
    }
    
    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());
        }
    }
    
}