MessageRateTest.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.
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package org.apache.activemq.artemis.tests.integration.client;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;

import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.client.ClientConsumer;
import org.apache.activemq.artemis.api.core.client.ClientMessage;
import org.apache.activemq.artemis.api.core.client.ClientProducer;
import org.apache.activemq.artemis.api.core.client.ClientSession;
import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
import org.apache.activemq.artemis.api.core.client.MessageHandler;
import org.apache.activemq.artemis.api.core.client.ServerLocator;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class MessageRateTest extends ActiveMQTestBase {

   // Constants -----------------------------------------------------

   private final SimpleString ADDRESS = new SimpleString("ADDRESS");

   private ServerLocator locator;

   // Attributes ----------------------------------------------------

   // Static --------------------------------------------------------

   // Constructors --------------------------------------------------

   // Public --------------------------------------------------------

   @Test
   public void testProduceRate() throws Exception {
      ActiveMQServer server = createServer(false);

      server.start();

      locator.setProducerMaxRate(10);
      ClientSessionFactory sf = createSessionFactory(locator);
      ClientSession session = sf.createSession(false, true, true);

      session.createQueue(ADDRESS, ADDRESS, true);

      ClientProducer producer = session.createProducer(ADDRESS);
      long start = System.currentTimeMillis();
      for (int i = 0; i < 10; i++) {
         producer.send(session.createMessage(false));
      }
      long end = System.currentTimeMillis();

      Assert.assertTrue("TotalTime = " + (end - start), end - start >= 1000);

      session.close();
   }

   @Test
   public void testConsumeRate() throws Exception {
      ActiveMQServer server = createServer(false);

      server.start();

      locator.setConsumerMaxRate(10);
      ClientSessionFactory sf = createSessionFactory(locator);

      ClientSession session = sf.createSession(false, true, true);

      session.createQueue(ADDRESS, ADDRESS, true);

      ClientProducer producer = session.createProducer(ADDRESS);

      for (int i = 0; i < 12; i++) {
         producer.send(session.createMessage(false));
      }

      session.start();

      ClientConsumer consumer = session.createConsumer(ADDRESS);

      long start = System.currentTimeMillis();

      for (int i = 0; i < 12; i++) {
         consumer.receive(1000);
      }

      long end = System.currentTimeMillis();

      Assert.assertTrue("TotalTime = " + (end - start), end - start >= 1000);

      session.close();
   }

   @Test
   public void testConsumeRate2() throws Exception {
      ActiveMQServer server = createServer(false);

      server.start();

      ClientSessionFactory sf = createSessionFactory(locator);

      ClientSession session = sf.createSession(false, true, true);

      session.createQueue(ADDRESS, ADDRESS, true);

      ClientProducer producer = session.createProducer(ADDRESS);

      for (int i = 0; i < 12; i++) {
         producer.send(session.createMessage(false));
      }

      session.start();

      ClientConsumer consumer = session.createConsumer(ADDRESS, null, 1024 * 1024, 10, false);

      long start = System.currentTimeMillis();

      for (int i = 0; i < 12; i++) {
         consumer.receive(1000);
      }

      long end = System.currentTimeMillis();

      Assert.assertTrue("TotalTime = " + (end - start), end - start >= 1000);

      session.close();
   }

   @Test
   public void testConsumeRateListener() throws Exception {
      ActiveMQServer server = createServer(false);

      server.start();

      locator.setConsumerMaxRate(10);
      ClientSessionFactory sf = createSessionFactory(locator);

      ClientSession session = sf.createSession(false, true, true);

      session.createQueue(ADDRESS, ADDRESS, true);

      ClientProducer producer = session.createProducer(ADDRESS);

      for (int i = 0; i < 12; i++) {
         producer.send(session.createMessage(false));
      }

      ClientConsumer consumer = session.createConsumer(ADDRESS);

      final AtomicInteger failures = new AtomicInteger(0);

      final CountDownLatch messages = new CountDownLatch(12);

      consumer.setMessageHandler(new MessageHandler() {

         @Override
         public void onMessage(final ClientMessage message) {
            try {
               message.acknowledge();
               messages.countDown();
            } catch (Exception e) {
               e.printStackTrace(); // Hudson report
               failures.incrementAndGet();
            }
         }

      });

      long start = System.currentTimeMillis();
      session.start();
      Assert.assertTrue(messages.await(5, TimeUnit.SECONDS));
      long end = System.currentTimeMillis();

      Assert.assertTrue("TotalTime = " + (end - start), end - start >= 1000);

      session.close();
   }

   @Override
   @Before
   public void setUp() throws Exception {
      super.setUp();

      locator = createInVMNonHALocator();
   }

}