1 files changed, 281 insertions, 0 deletions
diff --git a/java/client/src/test/java/org/apache/qpid/test/unit/topic/TopicSessionTest.java b/java/client/src/test/java/org/apache/qpid/test/unit/topic/TopicSessionTest.java
new file mode 100644
index 0000000000..14ceaa75f1
--- /dev/null
+++ b/java/client/src/test/java/org/apache/qpid/test/unit/topic/TopicSessionTest.java
@@ -0,0 +1,281 @@
+/*
+ *
+ * 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.topic;
+
+import junit.framework.TestCase;
+import org.apache.qpid.client.AMQConnection;
+import org.apache.qpid.client.AMQSession;
+import org.apache.qpid.client.AMQTopic;
+import org.apache.qpid.client.transport.TransportConnection;
+
+import javax.jms.*;
+
+
+/**
+ * @author Apache Software Foundation
+ */
+public class TopicSessionTest extends TestCase
+{
+    protected void setUp() throws Exception
+    {
+        super.setUp();
+        TransportConnection.createVMBroker(1);
+    }
+
+    protected void tearDown() throws Exception
+    {
+        super.tearDown();
+        TransportConnection.killAllVMBrokers();
+        //Thread.sleep(2000);
+    }
+
+
+    public void testTopicSubscriptionUnsubscription() throws Exception
+    {
+        AMQTopic topic = new AMQTopic("MyTopic");
+        AMQConnection con = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test", "/test");
+        TopicSession session1 = con.createTopicSession(false, AMQSession.NO_ACKNOWLEDGE);
+        TopicSubscriber sub = session1.createDurableSubscriber(topic,"subscription0");
+        TopicPublisher publisher = session1.createPublisher(topic);
+
+        con.start();
+
+        TextMessage tm = session1.createTextMessage("Hello");
+        publisher.publish(tm);
+
+        tm = (TextMessage) sub.receive(2000);
+        assertNotNull(tm);
+
+        session1.unsubscribe("subscription0");
+
+        try
+        {
+            session1.unsubscribe("not a subscription");
+            fail("expected InvalidDestinationException when unsubscribing from unknown subscription");
+        }
+        catch(InvalidDestinationException e)
+        {
+            ; // PASS
+        }
+        catch(Exception e)
+        {
+            fail("expected InvalidDestinationException when unsubscribing from unknown subscription, got: " + e);
+        }
+
+        con.close();
+    }
+
+    public void testSubscriptionNameReuseForDifferentTopicSingleConnection() throws Exception
+    {
+        subscriptionNameReuseForDifferentTopic(false);
+    }
+
+    public void testSubscriptionNameReuseForDifferentTopicTwoConnections() throws Exception
+    {
+        subscriptionNameReuseForDifferentTopic(true);
+    }
+
+    private void subscriptionNameReuseForDifferentTopic(boolean shutdown) throws Exception
+    {
+        AMQTopic topic = new AMQTopic("MyTopic1" + String.valueOf(shutdown));
+        AMQTopic topic2 = new AMQTopic("MyOtherTopic1" + String.valueOf(shutdown));
+        AMQConnection con = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test", "/test");
+        TopicSession session1 = con.createTopicSession(false, AMQSession.NO_ACKNOWLEDGE);
+        TopicSubscriber sub = session1.createDurableSubscriber(topic, "subscription0");
+        TopicPublisher publisher = session1.createPublisher(null);
+
+        con.start();
+
+        publisher.publish(topic, session1.createTextMessage("hello"));
+        TextMessage m = (TextMessage) sub.receive(2000);
+        assertNotNull(m);
+
+        if (shutdown)
+        {
+            session1.close();
+            con.close();
+            con = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test", "/test");
+            con.start();
+            session1 = con.createTopicSession(false, AMQSession.NO_ACKNOWLEDGE);
+            publisher = session1.createPublisher(null);
+        }
+        TopicSubscriber sub2 = session1.createDurableSubscriber(topic2, "subscription0");
+        publisher.publish(topic, session1.createTextMessage("hello"));
+        if (!shutdown)
+        {
+            m = (TextMessage) sub.receive(2000);
+            assertNull(m);
+        }
+        publisher.publish(topic2, session1.createTextMessage("goodbye"));
+        m = (TextMessage) sub2.receive(2000);
+        assertNotNull(m);
+        assertEquals("goodbye", m.getText());
+        con.close();
+    }
+
+    public void testUnsubscriptionAfterConnectionClose() throws Exception
+    {
+        AMQTopic topic = new AMQTopic("MyTopic3");
+        AMQConnection con1 = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test", "/test");
+        TopicSession session1 = con1.createTopicSession(false, AMQSession.NO_ACKNOWLEDGE);
+        TopicPublisher publisher = session1.createPublisher(topic);
+
+        AMQConnection con2 = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test2", "/test");
+        TopicSession session2 = con2.createTopicSession(false, AMQSession.NO_ACKNOWLEDGE);
+        TopicSubscriber sub = session2.createDurableSubscriber(topic, "subscription0");
+
+        con2.start();
+
+        publisher.publish(session1.createTextMessage("Hello"));
+        TextMessage tm = (TextMessage) sub.receive(2000);
+        assertNotNull(tm);
+        con2.close();
+        publisher.publish(session1.createTextMessage("Hello2"));
+        con2 = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test2", "/test");
+        session2 = con2.createTopicSession(false, AMQSession.NO_ACKNOWLEDGE);
+        sub = session2.createDurableSubscriber(topic, "subscription0");
+        con2.start();
+        tm = (TextMessage) sub.receive(2000);
+        assertNotNull(tm);
+        assertEquals("Hello2", tm.getText());
+        con1.close();
+        con2.close();
+    }
+
+    public void testTextMessageCreation() throws Exception
+    {
+        AMQTopic topic = new AMQTopic("MyTopic4");
+        AMQConnection con = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test", "/test");
+        TopicSession session1 = con.createTopicSession(false, AMQSession.NO_ACKNOWLEDGE);
+        TopicPublisher publisher = session1.createPublisher(topic);
+        MessageConsumer consumer1 = session1.createConsumer(topic);
+        con.start();
+        TextMessage tm = session1.createTextMessage("Hello");
+        publisher.publish(tm);
+        tm = (TextMessage) consumer1.receive(2000);
+        assertNotNull(tm);
+        String msgText = tm.getText();
+        assertEquals("Hello", msgText);
+        tm = session1.createTextMessage();
+        msgText = tm.getText();
+        assertNull(msgText);
+        publisher.publish(tm);
+        tm = (TextMessage) consumer1.receive(2000);
+        assertNotNull(tm);
+        msgText = tm.getText();
+        assertNull(msgText);
+        tm.clearBody();
+        tm.setText("Now we are not null");
+        publisher.publish(tm);
+        tm = (TextMessage) consumer1.receive(2000);
+        assertNotNull(tm);
+        msgText = tm.getText();
+        assertEquals("Now we are not null", msgText);
+
+        tm = session1.createTextMessage("");
+        msgText = tm.getText();
+        assertEquals("Empty string not returned", "", msgText);
+        publisher.publish(tm);
+        tm = (TextMessage) consumer1.receive(2000);
+        assertNotNull(tm);
+        assertEquals("Empty string not returned", "", msgText);
+        con.close();
+    }
+
+    public void testSendingSameMessage() throws Exception
+    {
+        AMQConnection conn = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test", "/test");
+        TopicSession session = conn.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
+        TemporaryTopic topic = session.createTemporaryTopic();
+        assertNotNull(topic);
+        TopicPublisher producer = session.createPublisher(topic);
+        MessageConsumer consumer = session.createConsumer(topic);
+        conn.start();
+        TextMessage sentMessage = session.createTextMessage("Test Message");
+        producer.send(sentMessage);
+        TextMessage receivedMessage = (TextMessage) consumer.receive(2000);
+        assertNotNull(receivedMessage);
+        assertEquals(sentMessage.getText(),receivedMessage.getText());
+        producer.send(sentMessage);
+        receivedMessage = (TextMessage) consumer.receive(2000);
+        assertNotNull(receivedMessage);
+        assertEquals(sentMessage.getText(),receivedMessage.getText());
+
+
+    }
+
+    public void testTemporaryTopic() throws Exception
+    {
+        AMQConnection conn = new AMQConnection("vm://:1?retries='0'", "guest", "guest", "test", "/test");
+        TopicSession session = conn.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
+        TemporaryTopic topic = session.createTemporaryTopic();
+        assertNotNull(topic);
+        TopicPublisher producer = session.createPublisher(topic);
+        MessageConsumer consumer = session.createConsumer(topic);
+        conn.start();
+        producer.send(session.createTextMessage("hello"));
+        TextMessage tm = (TextMessage) consumer.receive(2000);
+        assertNotNull(tm);
+        assertEquals("hello",tm.getText());
+
+        try
+        {
+            topic.delete();
+            fail("Expected JMSException : should not be able to delete while there are active consumers");
+        }
+        catch(JMSException je)
+        {
+            ; //pass
+        }
+
+        consumer.close();
+
+        try
+        {
+            topic.delete();
+        }
+        catch(JMSException je)
+        {
+            fail("Unexpected Exception: " + je.getMessage());
+        }
+
+        TopicSession session2 = conn.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
+        try
+        {
+            MessageConsumer consumer2 = session2.createConsumer(topic);
+            fail("Expected a JMSException when subscribing to a temporary topic created on adifferent session");
+        }
+        catch (JMSException je)
+        {
+            ; // pass
+        }
+
+
+
+        conn.close();
+    }
+
+
+    public static junit.framework.Test suite()
+    {
+        return new junit.framework.TestSuite(TopicSessionTest.class);
+    }
+}