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Posted to commits@activemq.apache.org by ce...@apache.org on 2013/06/04 05:19:05 UTC
svn commit: r1489280 -
/activemq/trunk/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/TwoBrokerVirtualTopicForwardingTest.java
Author: ceposta
Date: Tue Jun 4 03:19:05 2013
New Revision: 1489280
URL: http://svn.apache.org/r1489280
Log:
wrote a test to answer question on mailing list consumer propogation for virtual topics across a network of two brokers
Added:
activemq/trunk/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/TwoBrokerVirtualTopicForwardingTest.java
Added: activemq/trunk/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/TwoBrokerVirtualTopicForwardingTest.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/TwoBrokerVirtualTopicForwardingTest.java?rev=1489280&view=auto
==============================================================================
--- activemq/trunk/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/TwoBrokerVirtualTopicForwardingTest.java (added)
+++ activemq/trunk/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/TwoBrokerVirtualTopicForwardingTest.java Tue Jun 4 03:19:05 2013
@@ -0,0 +1,205 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.usecases;
+
+import org.apache.activemq.JmsMultipleBrokersTestSupport;
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.region.Destination;
+import org.apache.activemq.command.ActiveMQDestination;
+import org.apache.activemq.command.ActiveMQQueue;
+import org.apache.activemq.command.ActiveMQTopic;
+import org.apache.activemq.network.NetworkConnector;
+import org.apache.activemq.store.kahadb.KahaDBStore;
+import org.apache.activemq.util.MessageIdList;
+
+import javax.jms.MessageConsumer;
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.util.LinkedList;
+
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertNull;
+import static org.apache.activemq.TestSupport.*;
+
+/**
+ * @author <a href="http://www.christianposta.com/blog">Christian Posta</a>
+ */
+public class TwoBrokerVirtualTopicForwardingTest extends JmsMultipleBrokersTestSupport {
+
+ public void testBridgeVirtualTopicQueues() throws Exception {
+
+ bridgeAndConfigureBrokers("BrokerA", "BrokerB");
+ startAllBrokers();
+ waitForBridgeFormation();
+
+ MessageConsumer clientA = createConsumer("BrokerA", createDestination("Consumer.A.VirtualTopic.tempTopic", false));
+ MessageConsumer clientB = createConsumer("BrokerB", createDestination("Consumer.B.VirtualTopic.tempTopic", false));
+
+
+ // give a sec to let advisories propogate
+ Thread.sleep(500);
+
+ ActiveMQQueue queueA = new ActiveMQQueue("Consumer.A.VirtualTopic.tempTopic");
+ Destination destination = getDestination(brokers.get("BrokerA").broker, queueA);
+ assertEquals(1, destination.getConsumers().size());
+
+ ActiveMQQueue queueB = new ActiveMQQueue("Consumer.B.VirtualTopic.tempTopic");
+ destination = getDestination(brokers.get("BrokerA").broker, queueB);
+ assertEquals(1, destination.getConsumers().size());
+
+ ActiveMQTopic virtualTopic = new ActiveMQTopic("VirtualTopic.tempTopic");
+ assertNull(getDestination(brokers.get("BrokerA").broker, virtualTopic));
+ assertNull(getDestination(brokers.get("BrokerB").broker, virtualTopic));
+
+ // send some messages
+ sendMessages("BrokerA", virtualTopic, 1);
+
+ MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
+ MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
+
+ msgsA.waitForMessagesToArrive(1);
+ msgsB.waitForMessagesToArrive(1);
+
+ // ensure we don't get any more messages
+ Thread.sleep(2000);
+
+ assertEquals(1, msgsA.getMessageCount());
+ assertEquals(1, msgsB.getMessageCount());
+
+ }
+
+ public void testDontBridgeQueuesWithOnlyQueueConsumers() throws Exception{
+ dontBridgeVirtualTopicConsumerQueues("BrokerA", "BrokerB");
+
+ startAllBrokers();
+ waitForBridgeFormation();
+
+ MessageConsumer clientA = createConsumer("BrokerA", createDestination("Consumer.A.VirtualTopic.tempTopic", false));
+ MessageConsumer clientB = createConsumer("BrokerB", createDestination("Consumer.B.VirtualTopic.tempTopic", false));
+
+
+ // give a sec to let advisories propogate
+ Thread.sleep(500);
+
+ ActiveMQQueue queueA = new ActiveMQQueue("Consumer.A.VirtualTopic.tempTopic");
+ Destination destination = getDestination(brokers.get("BrokerA").broker, queueA);
+ assertEquals(1, destination.getConsumers().size());
+
+ ActiveMQQueue queueB = new ActiveMQQueue("Consumer.B.VirtualTopic.tempTopic");
+ destination = getDestination(brokers.get("BrokerA").broker, queueB);
+ assertNull(destination);
+
+ ActiveMQTopic virtualTopic = new ActiveMQTopic("VirtualTopic.tempTopic");
+ assertNull(getDestination(brokers.get("BrokerA").broker, virtualTopic));
+ assertNull(getDestination(brokers.get("BrokerB").broker, virtualTopic));
+
+ // send some messages
+ sendMessages("BrokerA", virtualTopic, 1);
+
+ MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
+ MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
+
+ msgsA.waitForMessagesToArrive(1);
+ msgsB.waitForMessagesToArrive(0);
+
+ // ensure we don't get any more messages
+ Thread.sleep(2000);
+
+ assertEquals(1, msgsA.getMessageCount());
+ assertEquals(0, msgsB.getMessageCount());
+ }
+
+ public void testDontBridgeQueuesWithBothTypesConsumers() throws Exception{
+ dontBridgeVirtualTopicConsumerQueues("BrokerA", "BrokerB");
+
+ startAllBrokers();
+ waitForBridgeFormation();
+
+ MessageConsumer clientA = createConsumer("BrokerA", createDestination("Consumer.A.VirtualTopic.tempTopic", false));
+ MessageConsumer clientB = createConsumer("BrokerB", createDestination("Consumer.B.VirtualTopic.tempTopic", false));
+ MessageConsumer clientC = createConsumer("BrokerB", createDestination("VirtualTopic.tempTopic", true));
+
+
+ // give a sec to let advisories propogate
+ Thread.sleep(500);
+
+ ActiveMQQueue queueA = new ActiveMQQueue("Consumer.A.VirtualTopic.tempTopic");
+ Destination destination = getDestination(brokers.get("BrokerA").broker, queueA);
+ assertEquals(1, destination.getConsumers().size());
+
+ ActiveMQQueue queueB = new ActiveMQQueue("Consumer.B.VirtualTopic.tempTopic");
+ destination = getDestination(brokers.get("BrokerA").broker, queueB);
+ assertNull(destination);
+
+ ActiveMQTopic virtualTopic = new ActiveMQTopic("VirtualTopic.tempTopic");
+ assertNotNull(getDestination(brokers.get("BrokerA").broker, virtualTopic));
+ assertNotNull(getDestination(brokers.get("BrokerB").broker, virtualTopic));
+
+ // send some messages
+ sendMessages("BrokerA", virtualTopic, 1);
+
+ MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
+ MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
+
+ msgsA.waitForMessagesToArrive(1);
+ msgsB.waitForMessagesToArrive(1);
+
+ // ensure we don't get any more messages
+ Thread.sleep(2000);
+
+ assertEquals(1, msgsA.getMessageCount());
+ assertEquals(1, msgsB.getMessageCount());
+ }
+
+ private void bridgeAndConfigureBrokers(String local, String remote) throws Exception {
+ NetworkConnector bridge = bridgeBrokers(local, remote);
+ bridge.setDecreaseNetworkConsumerPriority(true);
+ }
+
+ private void dontBridgeVirtualTopicConsumerQueues(String local, String remote) throws Exception {
+ NetworkConnector bridge = bridgeBrokers(local, remote);
+ bridge.setDecreaseNetworkConsumerPriority(true);
+
+ LinkedList<ActiveMQDestination> excludedDestinations = new LinkedList<ActiveMQDestination>();
+ excludedDestinations.add(new ActiveMQQueue("Consumer.*.VirtualTopic.>"));
+
+ bridge.setExcludedDestinations(excludedDestinations);
+
+ }
+
+ public void setUp() throws Exception {
+ super.setAutoFail(true);
+ super.setUp();
+ String options = new String("?useJmx=false&deleteAllMessagesOnStartup=true");
+ createAndConfigureBroker(new URI("broker:(tcp://localhost:61616)/BrokerA" + options));
+ createAndConfigureBroker(new URI("broker:(tcp://localhost:61617)/BrokerB" + options));
+ }
+
+ private BrokerService createAndConfigureBroker(URI uri) throws Exception {
+ BrokerService broker = createBroker(uri);
+ configurePersistenceAdapter(broker);
+ return broker;
+ }
+
+ protected void configurePersistenceAdapter(BrokerService broker) throws IOException {
+ File dataFileDir = new File("target/test-amq-data/kahadb/" + broker.getBrokerName());
+ KahaDBStore kaha = new KahaDBStore();
+ kaha.setDirectory(dataFileDir);
+ broker.setPersistenceAdapter(kaha);
+ }
+}