/*
* JBoss, Home of Professional Open Source
* Copyright 2009 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* 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.infinispan.api;
import org.infinispan.Cache;
import org.infinispan.config.Configuration;
import org.infinispan.config.Configuration.CacheMode;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.test.TestingUtil;
import org.testng.annotations.Test;
import java.util.List;
@Test(groups = "functional", testName = "api.CacheClusterJoinTest")
public class CacheClusterJoinTest extends MultipleCacheManagersTest {
Cache cache1, cache2;
EmbeddedCacheManager cm1, cm2;
Configuration cfg;
public CacheClusterJoinTest() {
cleanup = CleanupPhase.AFTER_METHOD;
}
protected void createCacheManagers() throws Throwable {
cm1 = addClusterEnabledCacheManager();
cfg = new Configuration();
cfg.setCacheMode(CacheMode.REPL_SYNC);
cfg.setFetchInMemoryState(false);
cm1.defineConfiguration("cache", cfg);
}
public void testGetMembers() throws Exception {
cm1.getCache("cache"); // this will make sure any lazy components are started.
List memb1 = cm1.getMembers();
assert 1 == memb1.size() : "Expected 1 member; was " + memb1;
Object coord = memb1.get(0);
cm2 = addClusterEnabledCacheManager();
cm2.defineConfiguration("cache", cfg.clone());
cm2.getCache("cache"); // this will make sure any lazy components are started.
TestingUtil.blockUntilViewsReceived(50000, true, cm1, cm2);
memb1 = cm1.getMembers();
List memb2 = cm2.getMembers();
assert 2 == memb1.size();
assert memb1.equals(memb2);
cm1.stop();
TestingUtil.blockUntilViewsReceived(50000, false, cm2);
memb2 = cm2.getMembers();
assert 1 == memb2.size();
assert !coord.equals(memb2.get(0));
}
public void testIsCoordinator() throws Exception {
cm1.getCache("cache"); // this will make sure any lazy components are started.
assert cm1.isCoordinator() : "Should be coordinator!";
cm2 = addClusterEnabledCacheManager();
cm2.defineConfiguration("cache", cfg.clone());
cm2.getCache("cache"); // this will make sure any lazy components are started.
assert cm1.isCoordinator();
assert !cm2.isCoordinator();
cm1.stop();
// wait till cache2 gets the view change notification
TestingUtil.blockUntilViewsReceived(50000, false, cm2);
assert cm2.isCoordinator();
}
}