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* by the @authors tag. See the copyright.txt 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.messaging.core;
import org.jboss.jms.delegate.IDBlock;
import org.jboss.messaging.core.contract.PersistenceManager;
import org.jboss.messaging.core.impl.IDManager;
import org.jboss.messaging.core.impl.JDBCPersistenceManager;
import org.jboss.test.messaging.MessagingTestCase;
import org.jboss.test.messaging.tools.container.ServiceContainer;
/**
*
* A IdManagerTest.
*
* @author <a href="tim.fox@jboss.com">Tim Fox</a>
* @version <tt>$Revision: 3263 $</tt>
*
* $Id: IdManagerTest.java 3263 2007-10-31 01:23:04Z timfox $
*/
public class IdManagerTest extends MessagingTestCase
{
// Constants -----------------------------------------------------
// Static --------------------------------------------------------
// Attributes ----------------------------------------------------
protected ServiceContainer sc;
protected PersistenceManager pm;
// Constructors --------------------------------------------------
public IdManagerTest(String name)
{
super(name);
}
// Public --------------------------------------------------------
public void setUp() throws Exception
{
super.setUp();
sc = new ServiceContainer("all");
sc.start();
pm =
new JDBCPersistenceManager(sc.getDataSource(), sc.getTransactionManager(),
sc.getPersistenceManagerSQLProperties(),
true, true, true, false, 100,
!sc.getDatabaseName().equals("oracle"));
((JDBCPersistenceManager)pm).injectNodeID(1);
pm.start();
pm.start();
log.debug("setup done");
}
public void tearDown() throws Exception
{
sc.stop();
sc = null;
pm.stop();
super.tearDown();
}
public void test1() throws Exception
{
IDManager idm = new IDManager("test_counter", 1000, pm);
idm.start();
int blockSize = 37;
long nextLow = Long.MIN_VALUE;
for (int i = 0; i < 1000; i++)
{
IDBlock block = idm.getIDBlock(blockSize);
assertTrue(block.getLow() >= nextLow);
assertEquals(blockSize, 1 + block.getHigh() - block.getLow());
nextLow = block.getHigh() + 1;
}
idm.stop();
}
public void test2() throws Exception
{
IDManager idm = new IDManager("test_counter2", 100, pm);
idm.start();
for (int i = 0; i < 1000; i++)
{
long id = idm.getID();
assertEquals(i, id);
}
idm.stop();
}
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
// Private -------------------------------------------------------
// Inner classes -------------------------------------------------
}