/*
* 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
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*/
package org.jboss.test.ha.client.loadbalance;
import java.util.Arrays;
import org.jboss.ha.client.loadbalance.FirstAvailableIdenticalAllProxies;
import org.jboss.ha.client.loadbalance.LoadBalancePolicy;
import org.jboss.ha.framework.interfaces.ClusteringTargetsRepository;
import org.jboss.ha.framework.interfaces.FamilyClusterInfo;
/**
* Tests of the FirstAvailable load balance policy.
*
* @author Brian Stansberry
*
*/
public class FirstAvailableIdenticalAllProxiesUnitTestCase extends FirstAvailableUnitTestCase
{
/**
* Create a new FirstAvailableIdenticalAllProxiesUnitTestCase.
*
* @param name
*/
public FirstAvailableIdenticalAllProxiesUnitTestCase(String name)
{
super(name);
}
@Override
protected LoadBalancePolicy getLoadBalancePolicy()
{
return new FirstAvailableIdenticalAllProxies();
}
@Override
public void testInitialSelection()
{
testCount++;
FamilyClusterInfo fci = ClusteringTargetsRepository.initTarget(FAMILY_BASE + testCount, Arrays.asList(TARGETS));
LoadBalancePolicy lbp = getLoadBalancePolicy();
Object target = lbp.chooseTarget(fci);
for (int i = 0; i < 10000; i++)
{
assertSame(target, getLoadBalancePolicy().chooseTarget(fci));
}
}
public void testIdenticalAfterFailover()
{
testCount++;
FamilyClusterInfo fci = ClusteringTargetsRepository.initTarget(FAMILY_BASE + testCount, Arrays.asList(TARGETS));
LoadBalancePolicy lbp1 = getLoadBalancePolicy();
Object target1 = lbp1.chooseTarget(fci);
LoadBalancePolicy lbp2 = getLoadBalancePolicy();
assertSame(target1, lbp2.chooseTarget(fci));
fci.removeDeadTarget(target1);
Object target3 = lbp1.chooseTarget(fci);
assertFalse(target1.equals(target3));
assertSame(target3, lbp2.chooseTarget(fci));
}
}