/*
* JBoss, Home of Professional Open Source
* Copyright 2011 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.distribution;
import org.infinispan.Cache;
import org.infinispan.config.Configuration;
import org.infinispan.remoting.transport.Address;
import org.infinispan.test.MultipleCacheManagersTest;
import org.testng.annotations.Test;
import java.util.List;
@Test(groups = "functional", testName = "distribution.RemoteGetTest")
public class RemoteGetTest extends MultipleCacheManagersTest {
@Override
protected void createCacheManagers() throws Throwable {
createCluster(Configuration.CacheMode.DIST_SYNC, 3);
// make sure all caches are started...
cache(0);
cache(1);
cache(2);
waitForClusterToForm();
}
@SuppressWarnings("unchecked")
private Cache<MagicKey, String> getCacheForAddress(Address a) {
for (Cache<?, ?> c: caches())
if (c.getAdvancedCache().getRpcManager().getAddress().equals(a)) return (Cache<MagicKey, String>) c;
return null;
}
@SuppressWarnings("unchecked")
private Cache<MagicKey, String> getNonOwner(List<Address> a) {
for (Cache<?, ?> c: caches())
if (!a.contains(c.getAdvancedCache().getRpcManager().getAddress())) return (Cache<MagicKey, String>) c;
return null;
}
public void testRemoteGet() {
MagicKey k = new MagicKey(cache(0)); // this should now map to cache0 and cache1
List<Address> owners = cache(0).getAdvancedCache().getDistributionManager().locate(k);
assert owners.size() == 2: "Key should have 2 owners";
Cache<MagicKey, String> owner1 = getCacheForAddress(owners.get(0));
Cache<MagicKey, String> owner2 = getCacheForAddress(owners.get(1));
Cache<MagicKey, String> nonOwner = getNonOwner(owners);
owner1.put(k, "value");
assert "value".equals(nonOwner.get(k));
}
public void testGetOfNonexistentKey() {
Object v = cache(0).get("__ doesn't exist ___");
assert v == null : "Should get a null response";
}
public void testGetOfNonexistentKeyOnOwner() {
MagicKey mk = new MagicKey(cache(0), "does not exist");
Object v = cache(0).get(mk);
assert v == null : "Should get a null response";
}
}