Add a rollback test that rolls back repeatedly using new connections.

activemq-amqp/src/test/java/org/apache/activemq/transport/amqp/JMSClientTransactionTest.java

@@ -22,6 +22,7 @@ import static org.junit.Assert.assertTrue;
 
 import java.util.concurrent.atomic.AtomicInteger;
 
+import javax.jms.Connection;
 import javax.jms.DeliveryMode;
 import javax.jms.Destination;
 import javax.jms.JMSException;
@@ -295,4 +296,57 @@ public class JMSClientTransactionTest extends JMSClientTestSupport {
             }
         }));
     }
+
+    @Test
+    public void testMessageOrderAfterRollback() throws Exception {
+        sendMessages(5);
+
+        int counter = 0;
+        while (counter++ < 10) {
+            connection = createConnection();
+            connection.start();
+
+            Session session = connection.createSession(true, -1);
+            Queue queue = session.createQueue(getDestinationName());
+            MessageConsumer consumer = session.createConsumer(queue);
+
+            Message message = consumer.receive(5000);
+            assertNotNull(message);
+            assertTrue(message instanceof TextMessage);
+
+            int sequenceID = message.getIntProperty("sequenceID");
+            assertEquals(0, sequenceID);
+
+            LOG.info("Read message = {}", ((TextMessage) message).getText());
+            session.rollback();
+            session.close();
+            connection.close();
+        }
+    }
+
+    public void sendMessages(int messageCount) throws JMSException {
+        Connection connection = null;
+        try {
+            connection = createConnection();
+            connection.start();
+
+            Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
+            Queue queue = session.createQueue(getDestinationName());
+
+            for (int i = 0; i < messageCount; ++i) {
+                MessageProducer messageProducer = session.createProducer(queue);
+                TextMessage message = session.createTextMessage("(" + i + ")");
+                message.setIntProperty("sequenceID", i);
+                messageProducer.send(message);
+                LOG.info("Sent message = {}", message.getText());
+            }
+
+        } catch (Exception exp) {
+            exp.printStackTrace(System.out);
+        } finally {
+            if (connection != null) {
+                connection.close();
+            }
+        }
+    }
 }