/*
* 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.
*/
/*
* JBoss, Home of Professional Open Source
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package org.infinispan.replication;
import static org.mockito.Matchers.anyBoolean;
import static org.mockito.Matchers.anyLong;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.when;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNull;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.infinispan.Cache;
import org.infinispan.CacheException;
import org.infinispan.commands.remote.CacheRpcCommand;
import org.infinispan.config.Configuration;
import org.infinispan.remoting.responses.Response;
import org.infinispan.remoting.rpc.ResponseFilter;
import org.infinispan.remoting.rpc.ResponseMode;
import org.infinispan.remoting.rpc.RpcManager;
import org.infinispan.remoting.rpc.RpcManagerImpl;
import org.infinispan.remoting.transport.Address;
import org.infinispan.remoting.transport.Transport;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.test.TestingUtil;
import org.testng.annotations.Test;
/**
* @author <a href="mailto:manik@jboss.org">Manik Surtani (manik@jboss.org)</a>
*/
@Test(groups = "functional", testName = "replication.SyncReplTest")
public class SyncReplTest extends MultipleCacheManagersTest {
String k = "key", v = "value";
@Override
protected void createCacheManagers() throws Throwable {
Configuration replSync = getDefaultClusteredConfig(Configuration.CacheMode.REPL_SYNC);
createClusteredCaches(2, "replSync", replSync);
}
public void testBasicOperation() {
Cache cache1 = cache(0, "replSync");
Cache cache2 = cache(1, "replSync");
assertClusterSize("Should only be 2 caches in the cluster!!!", 2);
assertNull("Should be null", cache1.get(k));
assertNull("Should be null", cache2.get(k));
cache1.put(k, v);
assertEquals(v, cache1.get(k));
assertEquals("Should have replicated", v, cache2.get(k));
cache2.remove(k);
assert cache1.isEmpty();
assert cache2.isEmpty();
}
public void testMultpleCachesOnSharedTransport() {
Cache cache1 = cache(0, "replSync");
Cache cache2 = cache(1, "replSync");
assertClusterSize("Should only be 2 caches in the cluster!!!", 2);
assert cache1.isEmpty();
assert cache2.isEmpty();
Configuration newConf = getDefaultClusteredConfig(Configuration.CacheMode.REPL_SYNC);
defineConfigurationOnAllManagers("newCache", newConf);
Cache altCache1 = manager(0).getCache("newCache");
Cache altCache2 = manager(1).getCache("newCache");
try {
assert altCache1.isEmpty();
assert altCache2.isEmpty();
cache1.put(k, v);
assert cache1.get(k).equals(v);
assert cache2.get(k).equals(v);
assert altCache1.isEmpty();
assert altCache2.isEmpty();
altCache1.put(k, "value2");
assert altCache1.get(k).equals("value2");
assert altCache2.get(k).equals("value2");
assert cache1.get(k).equals(v);
assert cache2.get(k).equals(v);
} finally {
removeCacheFromCluster("newCache");
}
}
public void testReplicateToNonExistentCache() {
// strictPeerToPeer is now disabled by default
boolean strictPeerToPeer = false;
Cache cache1 = cache(0, "replSync");
Cache cache2 = cache(1, "replSync");
assertClusterSize("Should only be 2 caches in the cluster!!!", 2);
assert cache1.isEmpty();
assert cache2.isEmpty();
Configuration newConf = getDefaultClusteredConfig(Configuration.CacheMode.REPL_SYNC);
defineConfigurationOnAllManagers("newCache2", newConf);
Cache altCache1 = manager(0).getCache("newCache2");
try {
assert altCache1.isEmpty();
cache1.put(k, v);
assert cache1.get(k).equals(v);
assert cache2.get(k).equals(v);
assert altCache1.isEmpty();
altCache1.put(k, "value2");
assert !strictPeerToPeer : "With strict peer-to-peer enabled the asymmetric put should have failed";
assert altCache1.get(k).equals("value2");
assert cache1.get(k).equals(v);
assert cache2.get(k).equals(v);
assert manager(0).getCache("newCache2").get(k).equals("value2");
} catch (CacheException e) {
assert strictPeerToPeer : "With strict peer-to-peer disabled the asymmetric put should have succeeded";
} finally {
removeCacheFromCluster("newCache2");
}
}
public void testMixingSyncAndAsyncOnSameTransport() throws Exception {
Cache cache1 = cache(0, "replSync");
Cache cache2 = cache(1, "replSync");
waitForClusterToForm("replSync");
Transport originalTransport = null;
RpcManagerImpl rpcManager = null;
RpcManagerImpl asyncRpcManager = null;
Map<Address, Response> emptyResponses = Collections.emptyMap();
try {
Configuration asyncCache = getDefaultClusteredConfig(Configuration.CacheMode.REPL_ASYNC);
asyncCache.setUseAsyncMarshalling(true);
defineConfigurationOnAllManagers("asyncCache", asyncCache);
Cache asyncCache1 = manager(0).getCache("asyncCache");
Cache asyncCache2 = manager(1).getCache("asyncCache");
waitForClusterToForm("asyncCache");
// replace the transport with a mock object
Transport mockTransport = mock(Transport.class);
Address mockAddressOne = mock(Address.class);
Address mockAddressTwo = mock(Address.class);
List<Address> addresses = new LinkedList<Address>();
addresses.add(mockAddressOne);
addresses.add(mockAddressTwo);
when(mockTransport.getAddress()).thenReturn(mockAddressOne);
when(mockTransport.getMembers()).thenReturn(addresses);
// this is shared by all caches managed by the cache manager
originalTransport = TestingUtil.extractGlobalComponent(cache1.getCacheManager(), Transport.class);
rpcManager = (RpcManagerImpl) TestingUtil.extractComponent(cache1, RpcManager.class);
rpcManager.setTransport(mockTransport);
when(
mockTransport.invokeRemotely((List<Address>) anyObject(),
(CacheRpcCommand) anyObject(), eq(ResponseMode.SYNCHRONOUS), anyLong(),
anyBoolean(), (ResponseFilter) anyObject(), anyBoolean(), anyBoolean())).thenReturn(emptyResponses);
// check that the replication call was sync
cache1.put("k", "v");
// resume to test for async
asyncRpcManager = (RpcManagerImpl) TestingUtil.extractComponent(asyncCache1, RpcManager.class);
asyncRpcManager.setTransport(mockTransport);
reset(mockTransport);
when(mockTransport.getAddress()).thenReturn(mockAddressOne);
when(mockTransport.getMembers()).thenReturn(addresses);
when(
mockTransport.invokeRemotely((List<Address>) anyObject(),
(CacheRpcCommand) anyObject(), eq(ResponseMode.ASYNCHRONOUS), anyLong(),
anyBoolean(), (ResponseFilter) anyObject(), anyBoolean(), anyBoolean())).thenReturn(emptyResponses);
asyncCache1.put("k", "v");
// check that the replication call was async
} finally {
// replace original transport
if (rpcManager != null)
rpcManager.setTransport(originalTransport);
if (asyncRpcManager != null)
asyncRpcManager.setTransport(originalTransport);
}
}
}