1 files changed, 160 insertions, 0 deletions
diff --git a/java/java/client/test/src/org/apache/qpid/test/unit/topic/DurableSubscriptionTest.java b/java/java/client/test/src/org/apache/qpid/test/unit/topic/DurableSubscriptionTest.java
new file mode 100644
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+++ b/java/java/client/test/src/org/apache/qpid/test/unit/topic/DurableSubscriptionTest.java
@@ -0,0 +1,160 @@
+/*
+ *
+ * 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.JUnit4TestAdapter;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.Before;
+import org.junit.After;
+import org.apache.qpid.AMQException;
+import org.apache.qpid.client.vmbroker.AMQVMBrokerCreationException;
+import org.apache.qpid.url.URLSyntaxException;
+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.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageProducer;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+import javax.jms.TopicSubscriber;
+
+public class DurableSubscriptionTest
+{
+
+    @Before
+    public void createVMBroker()
+    {
+        try
+        {
+            TransportConnection.createVMBroker(1);
+        }
+        catch (AMQVMBrokerCreationException e)
+        {
+            Assert.fail("Unable to create broker: " + e);
+        }
+    }
+
+    @After
+    public void stopVmBroker()
+    {
+        TransportConnection.killVMBroker(1);
+    }
+
+    @Test
+    public void unsubscribe() throws AMQException, JMSException, URLSyntaxException
+    {
+        AMQTopic topic = new AMQTopic("MyTopic");
+        AMQConnection con = new AMQConnection("vm://:1", "guest", "guest", "test", "/test");
+        Session session1 = con.createSession(false, AMQSession.NO_ACKNOWLEDGE);
+        MessageConsumer consumer1 = session1.createConsumer(topic);
+        MessageProducer producer = session1.createProducer(topic);
+
+        Session session2 = con.createSession(false, AMQSession.NO_ACKNOWLEDGE);
+        TopicSubscriber consumer2 = session2.createDurableSubscriber(topic, "MySubscription");
+
+        con.start();        
+
+        producer.send(session1.createTextMessage("A"));
+
+        Message msg;
+        msg = consumer1.receive();
+        Assert.assertEquals("A", ((TextMessage) msg).getText());
+        msg = consumer1.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        msg = consumer2.receive();
+        Assert.assertEquals("A", ((TextMessage) msg).getText());
+        msg = consumer2.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        session2.unsubscribe("MySubscription");
+
+        producer.send(session1.createTextMessage("B"));
+
+        msg = consumer1.receive();
+        Assert.assertEquals("B", ((TextMessage) msg).getText());
+        msg = consumer1.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        msg = consumer2.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        con.close();
+    }
+
+    @Test
+    public void durability() throws AMQException, JMSException, URLSyntaxException
+    {
+        AMQTopic topic = new AMQTopic("MyTopic");
+        AMQConnection con = new AMQConnection("vm://:1", "guest", "guest", "test", "/test");
+        Session session1 = con.createSession(false, AMQSession.NO_ACKNOWLEDGE);
+        MessageConsumer consumer1 = session1.createConsumer(topic);
+        MessageProducer producer = session1.createProducer(topic);
+
+        Session session2 = con.createSession(false, AMQSession.NO_ACKNOWLEDGE);
+        TopicSubscriber consumer2 = session2.createDurableSubscriber(topic, "MySubscription");
+
+        con.start();
+
+        producer.send(session1.createTextMessage("A"));
+
+        Message msg;
+        msg = consumer1.receive();
+        Assert.assertEquals("A", ((TextMessage) msg).getText());
+        msg = consumer1.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        msg = consumer2.receive();
+        Assert.assertEquals("A", ((TextMessage) msg).getText());
+        msg = consumer2.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        consumer2.close();
+
+        Session session3 = con.createSession(false, AMQSession.NO_ACKNOWLEDGE);
+        MessageConsumer consumer3 = session3.createDurableSubscriber(topic, "MySubscription");
+
+        producer.send(session1.createTextMessage("B"));
+
+        msg = consumer1.receive();
+        Assert.assertEquals("B", ((TextMessage) msg).getText());
+        msg = consumer1.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        msg = consumer3.receive();
+        Assert.assertEquals("B", ((TextMessage) msg).getText());
+        msg = consumer3.receive(1000);
+        Assert.assertEquals(null, msg);
+
+        con.close();
+    }
+
+    public static junit.framework.Test suite()
+    {
+        return new JUnit4TestAdapter(DurableSubscriptionTest.class);
+    }
+
+}