1   /*** 
2    * 
3    * Copyright 2004 Protique Ltd
4    * 
5    * Licensed under the Apache License, Version 2.0 (the "License"); 
6    * you may not use this file except in compliance with the License. 
7    * You may obtain a copy of the License at 
8    * 
9    * http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS, 
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
14   * See the License for the specific language governing permissions and 
15   * limitations under the License. 
16   * 
17   **/
18  package org.codehaus.activemq.usecases;
19  
20  import junit.framework.TestCase;
21  import org.codehaus.activemq.ActiveMQConnectionFactory;
22  import org.codehaus.activemq.broker.BrokerContainer;
23  import org.codehaus.activemq.broker.impl.BrokerContainerImpl;
24  import org.codehaus.activemq.store.vm.VMPersistenceAdapter;
25  
26  import javax.jms.Connection;
27  import javax.jms.Queue;
28  import javax.jms.QueueConnection;
29  import javax.jms.QueueReceiver;
30  import javax.jms.QueueSender;
31  import javax.jms.QueueSession;
32  import javax.jms.Session;
33  import javax.jms.Topic;
34  
35  /***
36   * @author Peter Henning
37   * @version $Revision: 1.2 $
38   */
39  public class CreateTemporaryQueueBeforeStartTest extends TestCase {
40      protected String bindAddress = "tcp://localhost:61623";
41  
42      private Connection connection;
43      private BrokerContainer broker = new BrokerContainerImpl("localhost", new VMPersistenceAdapter());
44  
45      public void testCreateTemporaryQueue() throws Exception {
46          connection = createConnection();
47  
48          Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
49          Queue queue = session.createTemporaryQueue();
50          assertTrue("No queue created!", queue != null);
51  
52          Topic topic = session.createTemporaryTopic();
53          assertTrue("No topic created!", topic != null);
54      }
55  
56      public void testTryToReproduceNullPointerBug() throws Exception {
57          String url = bindAddress;
58          ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(url);
59          QueueConnection queueConnection = factory.createQueueConnection();
60          this.connection = queueConnection;
61          QueueSession session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
62          QueueSender sender = session.createSender(null); //Unidentified
63          Queue receiverQueue = session.createTemporaryQueue();
64          QueueReceiver receiver = session.createReceiver(receiverQueue);
65          queueConnection.start();
66  
67      }
68  
69      protected Connection createConnection() throws Exception {
70          ActiveMQConnectionFactory factory = createConnectionFactory();
71          return factory.createConnection();
72      }
73  
74      protected ActiveMQConnectionFactory createConnectionFactory() throws Exception {
75          return new ActiveMQConnectionFactory(broker, "tcp://localhost:61623");
76      }
77  
78      protected void setUp() throws Exception {
79          broker.addConnector(bindAddress);
80          broker.start();
81          super.setUp();
82      }
83  
84      protected void tearDown() throws Exception {
85          if (connection != null) {
86              connection.close();
87          }
88          broker.stop();
89          super.tearDown();
90      }
91  
92  
93  }