/**
* 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.bugs;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import javax.jms.Connection;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.MessageProducer;
import javax.jms.Session;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.command.ActiveMQTopic;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class AMQ4356Test {
private static BrokerService brokerService;
private static String BROKER_ADDRESS = "tcp://localhost:0";
private String connectionUri;
private ActiveMQConnectionFactory cf;
private final String CLIENT_ID = "AMQ4356Test";
private final String SUBSCRIPTION_NAME = "AMQ4356Test";
private void createBroker(boolean deleteOnStart) throws Exception {
brokerService = new BrokerService();
brokerService.setUseJmx(true);
brokerService.setDeleteAllMessagesOnStartup(deleteOnStart);
connectionUri = brokerService.addConnector(BROKER_ADDRESS).getPublishableConnectString();
brokerService.start();
brokerService.waitUntilStarted();
}
private void startBroker() throws Exception {
createBroker(true);
}
private void restartBroker() throws Exception {
brokerService.stop();
brokerService.waitUntilStopped();
createBroker(false);
}
@Before
public void setUp() throws Exception {
startBroker();
cf = new ActiveMQConnectionFactory(connectionUri);
}
@After
public void tearDown() throws Exception {
brokerService.stop();
brokerService.waitUntilStopped();
}
@Test
public void testVirtualTopicUnsubDurable() throws Exception {
Connection connection = cf.createConnection();
connection.setClientID(CLIENT_ID);
connection.start();
// create consumer 'cluster'
ActiveMQQueue queue1 = new ActiveMQQueue(getVirtualTopicConsumerName());
ActiveMQQueue queue2 = new ActiveMQQueue(getVirtualTopicConsumerName());
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageConsumer c1 = session.createConsumer(queue1);
c1.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message message) {
}
});
MessageConsumer c2 = session.createConsumer(queue2);
c2.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message message) {
}
});
ActiveMQTopic topic = new ActiveMQTopic(getVirtualTopicName());
MessageConsumer c3 = session.createDurableSubscriber(topic, SUBSCRIPTION_NAME);
assertEquals(1, brokerService.getAdminView().getDurableTopicSubscribers().length);
assertEquals(0, brokerService.getAdminView().getInactiveDurableTopicSubscribers().length);
c3.close();
// create topic producer
MessageProducer producer = session.createProducer(topic);
assertNotNull(producer);
int total = 10;
for (int i = 0; i < total; i++) {
producer.send(session.createTextMessage("message: " + i));
}
assertEquals(0, brokerService.getAdminView().getDurableTopicSubscribers().length);
assertEquals(1, brokerService.getAdminView().getInactiveDurableTopicSubscribers().length);
session.unsubscribe(SUBSCRIPTION_NAME);
connection.close();
assertEquals(0, brokerService.getAdminView().getDurableTopicSubscribers().length);
assertEquals(0, brokerService.getAdminView().getInactiveDurableTopicSubscribers().length);
restartBroker();
assertEquals(0, brokerService.getAdminView().getDurableTopicSubscribers().length);
assertEquals(0, brokerService.getAdminView().getInactiveDurableTopicSubscribers().length);
}
protected String getVirtualTopicName() {
return "VirtualTopic.TEST";
}
protected String getVirtualTopicConsumerName() {
return "Consumer.A.VirtualTopic.TEST";
}
}