| /* |
| * |
| * 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.basic; |
| |
| import junit.framework.Assert; |
| |
| import org.apache.qpid.client.AMQConnection; |
| import org.apache.qpid.client.AMQQueue; |
| import org.apache.qpid.client.AMQSession; |
| import org.apache.qpid.client.message.JMSTextMessage; |
| import org.apache.qpid.framing.AMQShortString; |
| import org.apache.qpid.test.utils.QpidTestCase; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.jms.Destination; |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| import javax.jms.MessageListener; |
| import javax.jms.MessageNotWriteableException; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| public class TextMessageTest extends QpidTestCase implements MessageListener |
| { |
| private static final Logger _logger = LoggerFactory.getLogger(TextMessageTest.class); |
| |
| private AMQConnection _connection; |
| private Destination _destination; |
| private AMQSession _session; |
| private final List<JMSTextMessage> received = new ArrayList<JMSTextMessage>(); |
| private final List<String> messages = new ArrayList<String>(); |
| private int _count = 100; |
| public String _connectionString = "vm://:1"; |
| private CountDownLatch _waitForCompletion; |
| |
| protected void setUp() throws Exception |
| { |
| super.setUp(); |
| try |
| { |
| init((AMQConnection) getConnection("guest", "guest")); |
| } |
| catch (Exception e) |
| { |
| fail("Unable to initialilse connection: " + e); |
| } |
| } |
| |
| protected void tearDown() throws Exception |
| { |
| super.tearDown(); |
| } |
| |
| private void init(AMQConnection connection) throws Exception |
| { |
| Destination destination = |
| new AMQQueue(connection.getDefaultQueueExchangeName(), new AMQShortString(randomize("TextMessageTest")), true); |
| init(connection, destination); |
| } |
| |
| private void init(AMQConnection connection, Destination destination) throws Exception |
| { |
| _connection = connection; |
| _destination = destination; |
| _session = (AMQSession) connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| |
| // set up a slow consumer |
| try |
| { |
| _session.createConsumer(destination).setMessageListener(this); |
| } |
| catch (Throwable e) |
| { |
| e.printStackTrace(); |
| } |
| connection.start(); |
| } |
| |
| public void test() throws Exception |
| { |
| int count = _count; |
| _waitForCompletion = new CountDownLatch(_count); |
| send(count); |
| _waitForCompletion.await(20, TimeUnit.SECONDS); |
| check(); |
| _logger.info("Completed without failure"); |
| _connection.close(); |
| } |
| |
| void send(int count) throws JMSException |
| { |
| // create a publisher |
| MessageProducer producer = _session.createProducer(_destination); |
| for (int i = 0; i < count; i++) |
| { |
| String text = "Message " + i; |
| messages.add(text); |
| Message m = _session.createTextMessage(text); |
| //m.setStringProperty("String", "hello"); |
| |
| _logger.info("Sending Msg:" + m); |
| producer.send(m); |
| } |
| _logger.info("sent " + count + " mesages"); |
| } |
| |
| |
| void check() throws JMSException |
| { |
| List<String> actual = new ArrayList<String>(); |
| for (JMSTextMessage m : received) |
| { |
| actual.add(m.getText()); |
| |
| // Check body write status |
| try |
| { |
| m.setText("Test text"); |
| Assert.fail("Message should not be writeable"); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| // normal execution |
| } |
| |
| m.clearBody(); |
| |
| try |
| { |
| m.setText("Test text"); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| Assert.fail("Message should be writeable"); |
| } |
| |
| // Check property write status |
| try |
| { |
| m.setStringProperty("test", "test"); |
| Assert.fail("Message should not be writeable"); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| // normal execution |
| } |
| |
| m.clearProperties(); |
| |
| try |
| { |
| m.setStringProperty("test", "test"); |
| } |
| catch (MessageNotWriteableException mnwe) |
| { |
| Assert.fail("Message should be writeable"); |
| } |
| |
| } |
| |
| assertEqual(messages.iterator(), actual.iterator()); |
| } |
| |
| private static void assertEqual(Iterator expected, Iterator actual) |
| { |
| List<String> errors = new ArrayList<String>(); |
| while (expected.hasNext() && actual.hasNext()) |
| { |
| try |
| { |
| assertEqual(expected.next(), actual.next()); |
| } |
| catch (Exception e) |
| { |
| errors.add(e.getMessage()); |
| } |
| } |
| while (expected.hasNext()) |
| { |
| errors.add("Expected " + expected.next() + " but no more actual values."); |
| } |
| while (actual.hasNext()) |
| { |
| errors.add("Found " + actual.next() + " but no more expected values."); |
| } |
| |
| if (!errors.isEmpty()) |
| { |
| throw new RuntimeException(errors.toString()); |
| } |
| } |
| |
| private static void assertEqual(Object expected, Object actual) |
| { |
| if (!expected.equals(actual)) |
| { |
| throw new RuntimeException("Expected '" + expected + "' found '" + actual + "'"); |
| } |
| } |
| |
| public void onMessage(Message message) |
| { |
| synchronized (received) |
| { |
| _logger.info("===== received one message"); |
| received.add((JMSTextMessage) message); |
| _waitForCompletion.countDown(); |
| } |
| } |
| |
| private static String randomize(String in) |
| { |
| return in + System.currentTimeMillis(); |
| } |
| |
| |
| |
| public static junit.framework.Test suite() |
| { |
| return new junit.framework.TestSuite(TextMessageTest.class); |
| } |
| } |