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Diffstat (limited to 'qpid/java/systests/src/test/java/org/apache/qpid/test/unit/ack/AcknowledgeTest.java')
-rw-r--r-- | qpid/java/systests/src/test/java/org/apache/qpid/test/unit/ack/AcknowledgeTest.java | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/qpid/java/systests/src/test/java/org/apache/qpid/test/unit/ack/AcknowledgeTest.java b/qpid/java/systests/src/test/java/org/apache/qpid/test/unit/ack/AcknowledgeTest.java new file mode 100644 index 0000000000..841d0ea4ba --- /dev/null +++ b/qpid/java/systests/src/test/java/org/apache/qpid/test/unit/ack/AcknowledgeTest.java @@ -0,0 +1,188 @@ +/* + * + * 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.qpid.test.unit.ack; + +import org.apache.qpid.client.AMQDestination; +import org.apache.qpid.client.AMQSession; +import org.apache.qpid.test.utils.QpidBrokerTestCase; + +import javax.jms.Connection; +import javax.jms.JMSException; +import javax.jms.Message; +import javax.jms.MessageConsumer; +import javax.jms.MessageProducer; +import javax.jms.Queue; +import javax.jms.Session; + +/** + * Test the various JMS Acknowledge Modes the single testAcking method does all + * the work of receiving and validation of acking. + * + * The ack mode is provided from the various test methods. + */ +public class AcknowledgeTest extends QpidBrokerTestCase +{ + protected int NUM_MESSAGES; + protected Connection _connection; + protected Queue _queue; + protected Session _consumerSession; + protected MessageConsumer _consumer; + protected MessageProducer _producer; + + @Override + protected void setUp() throws Exception + { + super.setUp(); + NUM_MESSAGES = 5; + + _queue = getTestQueue(); + + //Create Producer put some messages on the queue + _connection = getConnection(); + } + + protected void init(boolean transacted, int mode) throws Exception + { + _consumerSession = _connection.createSession(transacted, mode); + _consumer = _consumerSession.createConsumer(_queue); + _producer = _consumerSession.createProducer(_queue); + + // These should all end up being prefetched by session + sendMessage(_consumerSession, _queue, 1); + + syncIfNotTransacted(transacted); + + assertEquals("Wrong number of messages on queue", 1, + ((AMQSession<?,?>) _consumerSession).getQueueDepth((AMQDestination) _queue)); + } + + /** + * The main test method. + * + * Receive the initial message and then proceed to send and ack messages + * until we have processed NUM_MESSAGES worth of messages. + * + * Each message is tagged with an INDEX value and these are used to check + * that the messages are received in the correct order. + * + * The test concludes by validating that the queue depth is 0 as expected. + * + * @param transacted + * @param mode + * + * @throws Exception + */ + protected void testAcking(boolean transacted, int mode) throws Exception + { + init(transacted, mode); + + _connection.start(); + + Message msg = _consumer.receive(1500); + + int count = 0; + while (count < NUM_MESSAGES) + { + assertNotNull("Message " + count + " not correctly received.", msg); + assertEquals("Incorrect message received", count, msg.getIntProperty(INDEX)); + count++; + + if (count < NUM_MESSAGES) + { + //Send the next message + _producer.send(createNextMessage(_consumerSession, count)); + syncIfNotTransacted(transacted); + } + + doAcknowlegement(msg); + + msg = _consumer.receive(1500); + } + + if (_consumerSession.getTransacted()) + { + //Acknowledge the last msg if we are testing transacted otherwise queueDepth will be 1 + doAcknowlegement(msg); + } + + assertEquals("Wrong number of messages on queue", 0, + ((AMQSession<?,?>) _consumerSession).getQueueDepth((AMQDestination) _queue)); + } + + /** + * Perform the acknowledgement of messages if additionally required. + * + * @param msg + * + * @throws JMSException + */ + protected void doAcknowlegement(Message msg) throws JMSException + { + if (_consumerSession.getTransacted()) + { + _consumerSession.commit(); + } + + if (_consumerSession.getAcknowledgeMode() == Session.CLIENT_ACKNOWLEDGE) + { + msg.acknowledge(); + } + } + + public void testClientAck() throws Exception + { + testAcking(false, Session.CLIENT_ACKNOWLEDGE); + } + + public void testAutoAck() throws Exception + { + testAcking(false, Session.AUTO_ACKNOWLEDGE); + } + + public void testTransacted() throws Exception + { + testAcking(true, Session.SESSION_TRANSACTED); + } + + public void testDupsOk() throws Exception + { + testAcking(false, Session.DUPS_OK_ACKNOWLEDGE); + } + + public void testNoAck() throws Exception + { + testAcking(false, AMQSession.NO_ACKNOWLEDGE); + } + + public void testPreAck() throws Exception + { + testAcking(false, AMQSession.PRE_ACKNOWLEDGE); + } + + private void syncIfNotTransacted(boolean transacted) throws Exception + { + if(!transacted) + { + ((AMQSession<?,?>)_consumerSession).sync(); + } + } +} |