/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.cluster.defaultcfg.ejb2.test;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import org.jboss.ha.hasessionstate.server.PackagedSessionImpl;
import org.jboss.test.JBossTestCase;
public class PackagedSessionImplUnitTestCase extends JBossTestCase
{
public PackagedSessionImplUnitTestCase(String name)
{
super(name);
}
public void testUnmodifiedExistenceInVM() throws Exception
{
long oldTimestamp = System.currentTimeMillis();
sleep(15); // make sure the system clock changes
byte[] state = new byte[1];
PackagedSessionImpl psi = new PackagedSessionImpl("Test", state, "Test");
long newTimestamp = psi.unmodifiedExistenceInVM();
assertTrue("Valid initial timestamp", newTimestamp > oldTimestamp);
sleep(15); // make sure the system clock changes
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(psi);
oos.close();
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bais);
psi = (PackagedSessionImpl) ois.readObject();
ois.close();
oldTimestamp = newTimestamp;
newTimestamp = psi.unmodifiedExistenceInVM();
assertTrue("Valid timestamp after deserialization", newTimestamp > oldTimestamp);
sleep(15); // make sure the system clock changes
psi.setState(state); // use the same state to confirm that the timestamp updates anyway
oldTimestamp = newTimestamp;
newTimestamp = psi.unmodifiedExistenceInVM();
assertTrue("Valid timestamp after setState()", newTimestamp > oldTimestamp);
sleep(15); // make sure the system clock changes
PackagedSessionImpl psi2 = new PackagedSessionImpl("Test", state, "Test");
psi.update(psi2);
oldTimestamp = newTimestamp;
newTimestamp = psi.unmodifiedExistenceInVM();
assertTrue("Valid timestamp after update()", newTimestamp > oldTimestamp);
}
}