InactiveQueueTest.java

/**
 * 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.perf;

import javax.jms.Connection;
import javax.jms.Destination;
import javax.jms.MapMessage;
import javax.jms.Message;
import javax.jms.MessageProducer;
import javax.jms.Session;

import junit.framework.TestCase;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 */
public class InactiveQueueTest extends TestCase {

   private static final transient Logger LOG = LoggerFactory.getLogger(InactiveQueueTest.class);

   private static final int MESSAGE_COUNT = 0;
   private static final String DEFAULT_PASSWORD = "";
   private static final String USERNAME = "testuser";
   private static final String QUEUE_NAME = "testevent";
   private static final int DELIVERY_MODE = javax.jms.DeliveryMode.PERSISTENT;
   private static final int DELIVERY_PRIORITY = javax.jms.Message.DEFAULT_PRIORITY;

   ActiveMQConnectionFactory connectionFactory;
   BrokerService broker;

   private Connection connection;
   private MessageProducer publisher;
   private Destination destination;
   private Session session;

   @Override
   protected void setUp() throws Exception {
      super.setUp();
      broker = new BrokerService();

      // broker.setPersistenceAdapter(new KahaPersistenceAdapter(new File
      // ("TEST_STUFD")));
        /*
         * JournalPersistenceAdapterFactory factory = new
         * JournalPersistenceAdapterFactory();
         * factory.setDataDirectoryFile(broker.getDataDirectory());
         * factory.setTaskRunnerFactory(broker.getTaskRunnerFactory());
         * factory.setUseJournal(false); broker.setPersistenceFactory(factory);
         */
      broker.addConnector(ActiveMQConnectionFactory.DEFAULT_BROKER_BIND_URL);
      broker.start();
      connectionFactory = new ActiveMQConnectionFactory(ActiveMQConnectionFactory.DEFAULT_BROKER_URL);
        /*
         * Doesn't matter if you enable or disable these, so just leaving them
         * out for this test case connectionFactory.setAlwaysSessionAsync(true);
         * connectionFactory.setAsyncDispatch(true);
         */
      connectionFactory.setUseAsyncSend(true);
   }

   @Override
   protected void tearDown() throws Exception {
      super.tearDown();
      broker.stop();
   }

   public void testNoSubscribers() throws Exception {
      connection = connectionFactory.createConnection(USERNAME, DEFAULT_PASSWORD);
      assertNotNull(connection);
      connection.start();
      session = connection.createSession(false, javax.jms.Session.AUTO_ACKNOWLEDGE);
      assertNotNull(session);
      destination = session.createQueue(QUEUE_NAME);
      assertNotNull(destination);
      publisher = session.createProducer(destination);
      assertNotNull(publisher);
      MapMessage msg = session.createMapMessage();
      assertNotNull(msg);
      msg.setString("key1", "value1");
      int loop;
      for (loop = 0; loop < MESSAGE_COUNT; loop++) {
         msg.setInt("key2", loop);
         publisher.send(msg, DELIVERY_MODE, DELIVERY_PRIORITY, Message.DEFAULT_TIME_TO_LIVE);
         if (loop % 500 == 0) {
            LOG.debug("Sent " + loop + " messages");
         }
      }
      Thread.sleep(1000000);
      assertEquals(loop, MESSAGE_COUNT);
      publisher.close();
      session.close();
      connection.stop();
      connection.stop();
   }

}