/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.cache.marshall;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jboss.cache.Fqn;
import org.jboss.cache.PropertyConfigurator;
import org.jboss.cache.TreeCache;
import org.jboss.cache.buddyreplication.BuddyManager;
import junit.framework.TestCase;
/**
* Test for JBCACHE-1225 -- whether enqueuing of method calls for buddy
* backup regions work.
*
* @author <a href="brian.stansberry@jboss.com">Brian Stansberry</a>
* @version $Revision: 1.1 $
*/
public class BuddyBackupEnqueingTestCase extends TestCase
{
private static final Log log = LogFactory.getLog(BuddyBackupEnqueingTestCase.class);
private TreeCache tree;
protected void setUp() throws Exception
{
super.setUp();
tree=new TreeCache();
PropertyConfigurator config=new PropertyConfigurator();
config.configure(tree, "META-INF/replAsync-service.xml"); // read in generic replAsync xml
tree.setClusterName("Test");
// Use marshaller
tree.setUseRegionBasedMarshalling(true);
tree.setInactiveOnStartup(true);
tree.createService();
tree.startService();
}
protected void tearDown() throws Exception
{
super.tearDown();
tree.stopService();
}
/**
* Confirms that we get an ISE if we try to enqueue a method call for
* a buddy-backup FQN where no equivalent main tree region exists, and
* that we don't get the ISE any more once the main tree region is created.
*
* This test design is based on the fact that _enqueueMethodCall is public,
* so this is a bit too much of a white-box test. But, oh well. ;)
*
* @throws Throwable
*/
public void testBuddyBackupEnqueuing() throws Throwable
{
Fqn raw = Fqn.fromString("/region/node");
Fqn group = Fqn.fromString("group");
Fqn fqn = new Fqn(group, raw);
fqn = new Fqn(BuddyManager.BUDDY_BACKUP_SUBTREE_FQN, fqn);
JBCMethodCall call = MethodCallFactory.create(MethodDeclarations.existsMethod, new Object[]{ fqn } );
try
{
tree._enqueueMethodCall(fqn.toString(), call);
fail("Able to enqueue method call for non-existent region");
}
catch (IllegalStateException good) {}
tree.activateRegion(raw.toString());
try
{
tree._enqueueMethodCall(fqn.toString(), call);
}
catch (IllegalStateException bad)
{
String msg = "Caught ISE enqueuing method call for " + fqn;
log.error(msg, bad);
fail(msg);
}
}
}