TempDestLoadTest.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.advisory;

import javax.jms.Connection;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TemporaryQueue;
import javax.jms.TemporaryTopic;

import org.apache.activemq.EmbeddedBrokerTestSupport;
import org.apache.activemq.broker.region.Destination;
import org.apache.activemq.broker.region.RegionBroker;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 */
public class TempDestLoadTest extends EmbeddedBrokerTestSupport {

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

   protected int consumerCounter;
   private Connection connection;
   private Session session;
   private static final int MESSAGE_COUNT = 2000;

   public void testLoadTempAdvisoryQueues() throws Exception {

      for (int i = 0; i < MESSAGE_COUNT; i++) {
         TemporaryQueue tempQueue = session.createTemporaryQueue();
         MessageConsumer consumer = session.createConsumer(tempQueue);
         MessageProducer producer = session.createProducer(tempQueue);
         consumer.close();
         producer.close();
         tempQueue.delete();
      }

      AdvisoryBroker ab = (AdvisoryBroker) broker.getBroker().getAdaptor(AdvisoryBroker.class);

      assertTrue(ab.getAdvisoryDestinations().size() == 0);
      assertTrue(ab.getAdvisoryConsumers().size() == 0);
      assertTrue(ab.getAdvisoryProducers().size() == 0);

      RegionBroker rb = (RegionBroker) broker.getBroker().getAdaptor(RegionBroker.class);

      for (Destination dest : rb.getDestinationMap().values()) {
         LOG.debug("Destination: {}", dest);
      }

      // there should be at least 2 destinations - advisories -
      // 1 for the connection + 1 generic ones
      assertTrue("Should be at least 2 destinations", rb.getDestinationMap().size() > 2);
   }

   public void testLoadTempAdvisoryTopics() throws Exception {
      for (int i = 0; i < MESSAGE_COUNT; i++) {
         TemporaryTopic tempTopic = session.createTemporaryTopic();
         MessageConsumer consumer = session.createConsumer(tempTopic);
         MessageProducer producer = session.createProducer(tempTopic);
         consumer.close();
         producer.close();
         tempTopic.delete();
      }

      AdvisoryBroker ab = (AdvisoryBroker) broker.getBroker().getAdaptor(AdvisoryBroker.class);
      assertTrue(ab.getAdvisoryDestinations().size() == 0);
      assertTrue(ab.getAdvisoryConsumers().size() == 0);
      assertTrue(ab.getAdvisoryProducers().size() == 0);
      RegionBroker rb = (RegionBroker) broker.getBroker().getAdaptor(RegionBroker.class);

      for (Destination dest : rb.getDestinationMap().values()) {
         LOG.debug("Destination: {}", dest);
      }

      // there should be at least 2 destinations - advisories -
      // 1 for the connection + 1 generic ones
      assertTrue("Should be at least 2 destinations", rb.getDestinationMap().size() > 2);
   }

   @Override
   protected void setUp() throws Exception {
      super.setUp();
      connection = createConnection();
      connection.start();
      session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   }

   @Override
   protected void tearDown() throws Exception {
      if (connection != null) {
         connection.close();
      }
      super.tearDown();
   }
}