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* 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.multicfg.test;
import java.util.Vector;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import junit.framework.Test;
import org.jboss.test.JBossClusteredTestCase;
import org.jboss.test.cluster.hapartition.state.BadHAPartitionStateException;
import org.jboss.test.cluster.hapartition.state.CustomStateHAPartitionStateTransfer;
import org.jboss.test.cluster.hapartition.state.SimpleHAPartitionStateTransfer;
/**
* Tests of HAPartitionImpl's state transfer.
*
* @author <a href="mailto://brian.stansberry@jboss.com">Brian Stansberry</a>
* @version $Revision: 105748 $
*/
public class HAPartitionStateTransferTestCase extends JBossClusteredTestCase
{
public HAPartitionStateTransferTestCase(String name)
{
super(name);
}
public static Test suite() throws Exception
{
Test t1 = JBossClusteredTestCase.getDeploySetup(HAPartitionStateTransferTestCase.class, "partitionstatetransfer.sar");
return t1;
}
protected void setUp() throws Exception
{
super.setUp();
}
protected void tearDown() throws Exception
{
super.tearDown();
}
public void testFailedStateProvider() throws Exception
{
MBeanServerConnection[] adaptors = getAdaptors();
ObjectName recorder = new ObjectName("jboss:service=BadProviderPartitionRecorder");
Exception e = (Exception) adaptors[1].getAttribute(recorder, "StartupException");
assertNotNull("Partition caught exception", e);
Throwable parent = e;
Throwable cause = e.getCause();
while (!(parent instanceof IllegalStateException) && cause != null)
{
parent = cause;
cause = parent.getCause();
}
if (!(parent instanceof IllegalStateException))
{
log.info("Wrong exception type caught", parent);
fail(parent.getClass().getName() + " caught; should be IllegalStateException");
}
// The multiple HAPartitions in this test are now configured to use a
// MuxRpcDispatcher over the same Channel, so the following is no longer valid
// TODO consider having them create/connect their own channel
// // Confirm the bad partition is removed from the current view
// ObjectName partition = new ObjectName("jboss:service=BadProviderPartition");
// Vector view = (Vector) adaptors[0].getAttribute(partition, "CurrentView");
// assertEquals("View size after failure is correct", 1, view.size());
}
public void testBadStateIntegration() throws Exception
{
MBeanServerConnection[] adaptors = getAdaptors();
ObjectName recorder = new ObjectName("jboss:service=BadStatePartitionRecorder");
Exception e = (Exception) adaptors[1].getAttribute(recorder, "StartupException");
assertNotNull("Partition caught exception", e);
Throwable parent = e;
Throwable cause = e.getCause();
while (!(parent instanceof BadHAPartitionStateException) && cause != null)
{
parent = cause;
cause = parent.getCause();
}
if (!(parent instanceof BadHAPartitionStateException))
{
log.info("Wrong exception type caught", parent);
fail(parent.getClass().getName() + " caught; should be BadHAPartitionStateException");
}
// The multiple HAPartitions in this test are now configured to use a
// MuxRpcDispatcher over the same Channel, so the following is no longer valid
// TODO consider having them create/connect their own channel
// // Confirm the bad partition is removed from the current view
// ObjectName partition = new ObjectName("jboss:service=BadStatePartition");
// Vector view = (Vector) adaptors[0].getAttribute(partition, "CurrentView");
// assertEquals("View size after failure is correct", 1, view.size());
}
public void testNoStateTransfer() throws Exception
{
MBeanServerConnection[] adaptors = getAdaptors();
ObjectName partition = new ObjectName("jboss:service=NoStatePartitionRecorder");
Exception e = (Exception) adaptors[1].getAttribute(partition, "StartupException");
assertNull("Partition started successfully", e);
}
public void testGoodStateTransfer() throws Exception
{
MBeanServerConnection[] adaptors = getAdaptors();
ObjectName partition = new ObjectName("jboss:service=GoodStatePartitionRecorder");
Exception e = (Exception) adaptors[1].getAttribute(partition, "StartupException");
assertNull("Partition started successfully", e);
ObjectName simple = new ObjectName("jboss.test:service=SimpleHAPartitionStateTransfer");
Object simpleState = adaptors[1].getAttribute(simple, "TransferredState");
assertEquals("Got simple state", SimpleHAPartitionStateTransfer.SIMPLE, simpleState);
ObjectName custom = new ObjectName("jboss.test:service=CustomStateHAPartitionStateTransfer");
Object customState = adaptors[1].getAttribute(custom, "TransferredState");
assertNotNull("Got custom state", customState);
assertEquals("Got correct custom state", CustomStateHAPartitionStateTransfer.CUSTOM, customState.toString());
}
/**
* In this subclass this is a no-op because we are deliberately
* deploying a sar that will fail in deployment
*/
public void testServerFound() throws Exception
{
// do nothing
}
}