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 info@exolab.org.
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 2001 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 *
44 * $Id: TestExternalXid.java,v 1.1 2003/02/06 13:42:47 tanderson Exp $
45 *
46 * Date Author Changes
47 * 2003-02-04 Jem Initial Version
48 */
49 package org.exolab.jms.tranlog;
50
51 import junit.framework.*;
52
53 import java.io.ByteArrayInputStream;
54 import java.io.ByteArrayOutputStream;
55 import java.io.Externalizable;
56 import java.io.ObjectInputStream;
57 import java.io.ObjectOutputStream;
58
59 import javax.transaction.xa.Xid;
60
61
62
63 /***
64 *
65 * Basic Unit Test - needs loads more functionality :-)
66 */
67
68 public class TestExternalXid extends TestCase
69 {
70
71 private static final int format = 8;
72 private static final byte[] global = {'1','2','3','4','5','6'};
73 private static final byte[] branch = {'a','b','c' };
74
75 public TestExternalXid(String s)
76 {
77 super(s);
78 }
79
80 protected void setUp()
81 {
82 }
83
84 protected void tearDown()
85 {
86 }
87
88 public void testEquals()
89 {
90
91 ExternalXid x1 = new ExternalXid(format, global, branch);
92 ExternalXid x2;
93
94 // Test Equals self
95
96 assertTrue("Failed self-equality", x1.equals(x1));
97
98 // Test content equality
99
100 x2 = new ExternalXid(format, global, branch);
101 assertTrue("Failed Content Equality", x1.equals(x2));
102
103 // Copy Construct
104
105 x2 = new ExternalXid(x1);
106 assertTrue("Failed Copy Construct Equality", x1.equals(x2));
107 }
108
109 public void testExternalization() {
110
111 try {
112
113 ObjectInputStream oIn;
114 ObjectOutputStream oOut;
115 ByteArrayOutputStream baos = null;
116 ByteArrayInputStream bais = null;
117
118 // Build an instance
119 Externalizable x1 = new ExternalXid(format, global, branch);
120
121 // Externalize it
122 baos = new ByteArrayOutputStream();
123 oOut = new ObjectOutputStream(baos);
124
125 x1.writeExternal(oOut);
126 oOut.close();
127
128 // Read it back
129 bais = new ByteArrayInputStream(baos.toByteArray());
130 oIn = new ObjectInputStream(bais);
131
132 Externalizable x2 = new ExternalXid();
133 x2.readExternal(oIn);
134
135 // Equality check
136 assertEquals("Not equal() after externalization", x1, x2);
137
138 }
139 catch (Throwable t) {
140 fail(t.getMessage());
141 }
142 }
143
144 /***
145 * Test for equality of Strings and hashCodes
146 *
147 */
148 public void testOtherEquality() {
149
150 Xid x1 = new ExternalXid(format, global, branch);
151 Xid x2 = new ExternalXid(format, global, branch);
152
153 int hash1, hash2;
154
155 hash1 = x1.hashCode();
156 hash2 = x2.hashCode();
157
158 assertEquals("Hashcode mismatch", hash1, hash2);
159
160 String s1, s2;
161
162 s1 = x1.toString();
163 s2 = x2.toString();
164
165 assertEquals("toString() mismatch", s1, s2);
166 }
167 }
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