trunk/activemq-spring/src/test/java/org/apache/activemq/spring/ListenerTest.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.spring;

import org.apache.activemq.util.Wait;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.transaction.TransactionConfiguration;

import javax.annotation.Resource;
import javax.jms.*;

@RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration(locations = {"classpath:spring/spring.xml"})
@TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = false)
public class ListenerTest {
    private static final Logger LOG = LoggerFactory.getLogger(ListenerTest.class);

    int msgNum = 10;

    protected String bindAddress = "vm://localhost";    

    @Resource
    Listener listener;

    @Test
    @DirtiesContext
    public void testSimple() throws Exception {
        sendMessages("SIMPLE", msgNum);

        Thread.sleep(3000);

        LOG.info("messages received= " + listener.messages.size());
        Assert.assertEquals(msgNum, listener.messages.size());
    }


    @Test
    @DirtiesContext
    public void testComposite() throws Exception {
        sendMessages("TEST.1,TEST.2,TEST.3,TEST.4,TEST.5,TEST.6", msgNum);

        Wait.waitFor(new Wait.Condition() {
            public boolean isSatisified() throws Exception {
                return (6 * msgNum) <= listener.messages.size();
            }
        });

        LOG.info("messages received= " + listener.messages.size());
        Assert.assertEquals(6 * msgNum, listener.messages.size());
    }

    public void sendMessages(String destName, int msgNum) throws Exception {
        ConnectionFactory factory = new org.apache.activemq.ActiveMQConnectionFactory("tcp://localhost:61616");
        Connection conn = factory.createConnection();
        Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination dest = sess.createQueue(destName);
        MessageProducer producer = sess.createProducer(dest);
        for (int i = 0; i < msgNum; i++) {
            String messageText = i +" test";
            LOG.info("sending message '" + messageText + "'");
            producer.send(sess.createTextMessage(messageText));
        }
    }


}