1 /***
2 * Redistribution and use of this software and associated documentation
3 * ("Software"), with or without modification, are permitted provided
4 * that the following conditions are met:
5 *
6 * 1. Redistributions of source code must retain copyright
7 * statements and notices. Redistributions must also contain a
8 * copy of this document.
9 *
10 * 2. Redistributions in binary form must reproduce the
11 * above copyright notice, this list of conditions and the
12 * following disclaimer in the documentation and/or other
13 * materials provided with the distribution.
14 *
15 * 3. The name "Exolab" must not be used to endorse or promote
16 * products derived from this Software without prior written
17 * permission of Exoffice Technologies. For written permission,
18 * please contact tma@netspace.net.au.
19 *
20 * 4. Products derived from this Software may not be called "Exolab"
21 * nor may "Exolab" appear in their names without prior written
22 * permission of Exoffice Technologies. Exolab is a registered
23 * trademark of Exoffice Technologies.
24 *
25 * 5. Due credit should be given to the Exolab Project
26 * (http://www.exolab.org/).
27 *
28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Copyright 2003-2004 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: AutoAckTest.java,v 1.2 2004/02/03 21:52:11 tanderson Exp $
44 */
45 package org.exolab.jmscts.test.session;
46
47 import junit.framework.Test;
48
49 import org.exolab.jmscts.core.AbstractSendReceiveTestCase;
50 import org.exolab.jmscts.core.MessageReceiver;
51 import org.exolab.jmscts.core.TestContext;
52 import org.exolab.jmscts.core.TestCreator;
53
54
55 /***
56 * This class tests the behaviour of consumers on sessions created with the
57 * <code>Session.AUTO_ACKNOWLEDGE</code> message acknowledgment mode.
58 *
59 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
60 * @version $Revision: 1.2 $
61 * @jmscts.session AUTO_ACKNOWLEDGE
62 * @jmscts.delivery consumer
63 * @jmscts.message ObjectMessage
64 */
65 public class AutoAckTest extends AbstractSendReceiveTestCase {
66
67 /***
68 * The destination to create prior to running the test
69 */
70 private static final String DESTINATION = "AutoAckTest";
71
72 /***
73 * Construct a new <code>AutoAckTest</code>
74 *
75 * @param name the name of test case
76 */
77 public AutoAckTest(String name) {
78 super(name);
79 }
80
81 /***
82 * Sets up the test suite.
83 *
84 * @return an instance of this class that may be run by
85 * {@link org.exolab.jmscts.core.JMSTestRunner}
86 */
87 public static Test suite() {
88 return TestCreator.createSendReceiveTest(AutoAckTest.class);
89 }
90
91 /***
92 * Returns the list of destination names used by this test case. These
93 * are used to pre-administer destinations prior to running the test case.
94 *
95 * @return the list of destinations used by this test case
96 */
97 public String[] getDestinations() {
98 return new String[]{DESTINATION};
99 }
100
101 /***
102 * Verifies auto acknowledgement functionality. Creates a consumer,
103 * send n messages, receives them, and closes the consumer. Creates
104 * another consumer and verifies that no messages can be received.
105 *
106 * @jmscts.requirement session.AUTO_ACKNOWLEDGE
107 * @throws Exception for any error
108 */
109 public void testAutoAcknowledgement() throws Exception {
110 final int count = 10; // send count messages
111 TestContext context = getContext();
112
113 // construct the receiver
114 MessageReceiver receiver = createReceiver(DESTINATION);
115
116 try {
117 // send count messages
118 send(DESTINATION, count);
119
120 // ...and receive them
121 receive(receiver, count);
122
123 // re-create the receiver, and verify that no messages are received
124 receiver = recreate(receiver);
125 receive(receiver, 0);
126 } finally {
127 receiver.remove();
128 }
129 }
130
131 }
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