diff options
Diffstat (limited to 'trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/basic/BytesMessageTest.java')
-rw-r--r-- | trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/basic/BytesMessageTest.java | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/basic/BytesMessageTest.java b/trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/basic/BytesMessageTest.java new file mode 100644 index 0000000000..9a7fe7c039 --- /dev/null +++ b/trunk/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/basic/BytesMessageTest.java @@ -0,0 +1,282 @@ +/* + * 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.mina.common.ByteBuffer; + +import org.apache.qpid.client.AMQConnection; +import org.apache.qpid.client.AMQDestination; +import org.apache.qpid.client.AMQQueue; +import org.apache.qpid.client.AMQSession; +import org.apache.qpid.client.message.JMSBytesMessage; +import org.apache.qpid.test.utils.QpidTestCase; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import javax.jms.BytesMessage; +import javax.jms.Connection; +import javax.jms.Destination; +import javax.jms.JMSException; +import javax.jms.Message; +import javax.jms.MessageListener; +import javax.jms.MessageNotReadableException; +import javax.jms.MessageNotWriteableException; +import javax.jms.MessageProducer; +import javax.jms.Session; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +public class BytesMessageTest extends QpidTestCase implements MessageListener +{ + private static final Logger _logger = LoggerFactory.getLogger(BytesMessageTest.class); + + private Connection _connection; + private Destination _destination; + private Session _session; + private final List<JMSBytesMessage> received = new ArrayList<JMSBytesMessage>(); + private final List<byte[]> messages = new ArrayList<byte[]>(); + private int _count = 100; + public String _connectionString = "vm://:1"; + + protected void setUp() throws Exception + { + super.setUp(); + init((AMQConnection) getConnection("guest", "guest")); + } + + protected void tearDown() throws Exception + { + super.tearDown(); + } + + void init(AMQConnection connection) throws Exception + { + init(connection, new AMQQueue(connection, randomize("BytesMessageTest"), true)); + } + + void init(AMQConnection connection, AMQDestination destination) throws Exception + { + _connection = connection; + _destination = destination; + _session = connection.createSession(false, AMQSession.NO_ACKNOWLEDGE); + + // Set up a slow consumer. + _session.createConsumer(destination).setMessageListener(this); + connection.start(); + } + + public void test() throws Exception + { + try + { + send(_count); + waitFor(_count); + check(); + _logger.info("Completed without failure"); + } + finally + { + _connection.close(); + } + } + + void send(int count) throws JMSException + { + // create a publisher + MessageProducer producer = _session.createProducer(_destination); + for (int i = 0; i < count; i++) + { + BytesMessage msg = _session.createBytesMessage(); + + try + { + msg.readFloat(); + Assert.fail("Message should not be readable"); + } + catch (MessageNotReadableException mnwe) + { + // normal execution + } + + byte[] data = ("Message " + i).getBytes(); + msg.writeBytes(data); + messages.add(data); + producer.send(msg); + } + } + + void waitFor(int count) throws InterruptedException + { + synchronized (received) + { + while (received.size() < count) + { + received.wait(); + } + } + } + + void check() throws JMSException + { + List<byte[]> actual = new ArrayList<byte[]>(); + for (JMSBytesMessage m : received) + { + ByteBuffer buffer = m.getData(); + byte[] data = new byte[buffer.remaining()]; + buffer.get(data); + actual.add(data); + + // Check Body Write Status + try + { + m.writeBoolean(true); + Assert.fail("Message should not be writeable"); + } + catch (MessageNotWriteableException mnwe) + { + // normal execution + } + + m.clearBody(); + + try + { + m.writeBoolean(true); + } + 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 + { + assertEquivalent((byte[]) expected.next(), (byte[]) 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 assertEquivalent(byte[] expected, byte[] actual) + { + if (expected.length != actual.length) + { + throw new RuntimeException("Expected length " + expected.length + " got " + actual.length); + } + + for (int i = 0; i < expected.length; i++) + { + if (expected[i] != actual[i]) + { + throw new RuntimeException("Failed on byte " + i + " of " + expected.length); + } + } + } + + public void onMessage(Message message) + { + synchronized (received) + { + received.add((JMSBytesMessage) message); + received.notify(); + } + } + + private static String randomize(String in) + { + return in + System.currentTimeMillis(); + } + + public static void main(String[] argv) throws Exception + { + final String connectionString; + final int count; + if (argv.length == 0) + { + connectionString = "vm://:1"; + count = 100; + } + else + { + connectionString = argv[0]; + count = Integer.parseInt(argv[1]); + } + + System.out.println("connectionString = " + connectionString); + System.out.println("count = " + count); + + BytesMessageTest test = new BytesMessageTest(); + test._connectionString = connectionString; + test._count = count; + test.test(); + } +} |