/*
* 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.util.test;
import java.util.Date;
import javax.management.MBeanServerInvocationHandler;
import javax.management.ObjectName;
import org.jboss.test.JBossTestCase;
import org.jboss.varia.scheduler.ScheduleManager;
import org.jboss.varia.scheduler.example.SchedulableMBeanExampleMBean;
/**
* Test case for the Scheduler Utility. The test
* checks if multiple scheduler can be created,
* that the notifications goes to the right target
* and that the reuse of the Scheduler works.
*
* @see org.jboss.util.Scheduler
* @see org.jboss.util.SchedulerMBean
*
* @author Andreas Schaefer
* @author Scott.Stark@jboss.org
* @version $Revision: 84000 $
*/
public class SchedulerUnitTestCase
extends JBossTestCase
{
// avoid .. in top
private String file = "test-default-scheduler-service.xml";
/**
* Constructor for the SchedulerUnitTestCase object
*
* @param name Test case name
*/
public SchedulerUnitTestCase(String name)
{
super(name);
}
protected void setUp() throws Exception {
super.setUp();
}
protected void tearDown() throws Exception {
super.tearDown();
}
// Public --------------------------------------------------------
private void registered(ObjectName on) throws Exception
{
assertTrue(on + " isRegistered", getServer().isRegistered(on));
}
private SchedulableMBeanExampleMBean get(ObjectName on) throws Exception
{
SchedulableMBeanExampleMBean ex = (SchedulableMBeanExampleMBean)
MBeanServerInvocationHandler.newProxyInstance(getServer(), on,
SchedulableMBeanExampleMBean.class, false);
return ex;
}
private void check(ObjectName on, int hits, long remaining) throws Exception
{
SchedulableMBeanExampleMBean ex = get(on);
assertNotNull("name " + on, ex);
assertEquals("hits", hits, ex.getHitCount());
Date hd = ex.getHitDate();
if (hits > 0)
{
Date now = new Date();
assertNotNull("hit date", hd);
assertTrue("date " + hd + " " + now, !hd.after(now));
assertTrue("note", ex.getHitNotification() != null);
assertTrue("sched", ex.getSchedulerName() != null);
assertEquals("remaining", remaining, ex.getRemainingRepetitions());
}
assertEquals(null, ex.getTestString());
}
/**
* Tests the default scheduler.
*/
public void testDefaultScheduler()
throws Exception
{
ObjectName ex1 = new ObjectName("test:name=SchedulableMBeanExample,instance=1");
ObjectName ex2 = new ObjectName("test:name=SchedulableMBeanExample,instance=2");
ObjectName ex3 = new ObjectName("test:name=SchedulableMBeanExample,instance=3");
ObjectName scheduler0 = new ObjectName("test:service=Scheduler");
ObjectName scheduler1 = new ObjectName("test:service=Scheduler,name=SchedulableMBeanExample,instance=1");
ObjectName scheduler2 = new ObjectName("test:service=Scheduler,name=SchedulableMBeanExample,instance=2");
ObjectName manager1 = new ObjectName("test:service=Scheduler,name=ScheduleManager");
deploy(file);
try
{
registered(new ObjectName(ScheduleManager.DEFAULT_TIMER_NAME));
registered(ex1);
registered(ex2);
registered(ex3);
registered(scheduler0);
registered(scheduler1);
registered(scheduler2);
registered(manager1);
Thread.sleep(2500); // Half of one period
check(ex1, 1, 0); // Only one
check(ex2, 0, 0); // StartAtStartup is false
check(ex3, 1, 2); // First of three
// Sleep for the remainder of the period and start the other schedule
Thread.sleep(2500);
invoke(scheduler2, "startSchedule", null, null);
Thread.sleep(2500); // Half of one period
check(ex1, 1, 0); // done
check(ex2, 1, -1); // first
check(ex3, 2, 1); // one more to go
Thread.sleep(5000); // one period
check(ex1, 1, 0); // done
check(ex2, 2, -1); // second
check(ex3, 3, 0); // done
Thread.sleep(5000); // one period
check(ex1, 1, 0); // done
check(ex2, 3, -1); // third
check(ex3, 3, 0); // done
// Make sure the schedule stops
invoke(scheduler2, "stopSchedule", new Object[] { Boolean.TRUE }, new String[] { boolean.class.getName() });
Thread.sleep(6000); // a bit more than one period
check(ex1, 1, 0); // done
check(ex2, 3, -1); // no more
check(ex3, 3, 0); // done
// Test it restarts
invoke(scheduler2, "startSchedule", null, null);
Thread.sleep(2500); // half of one period
check(ex1, 1, 0); // done
check(ex2, 4, -1); // restated
check(ex3, 3, 0); // done
}
finally
{
undeploy(file);
}
}
/**
* Test the deployment of a ear containing a sar which creates an
* instance of the org.jboss.varia.scheduler.Scheduler service with a
* Schedulable class that exists in an external jar referenced by the
* sar manifest.
*
* @throws Exception
public void testExternalServiceJar() throws Exception
{
// Deploy the external jar containg the Schedulable
deploy("scheduler.jar");
// Deploy the ear/sar
deploy("scheduler.ear");
try
{
ObjectName scheduler = new ObjectName("test:service=TestScheduler");
assertTrue("test:service=TestScheduler isRegistered",
getServer().isRegistered(scheduler));
}
finally
{
undeploy("scheduler.ear");
undeploy("scheduler.jar");
}
}
*/
}