1 package org.apache.torque.om;
2
3 /* ====================================================================
4 * The Apache Software License, Version 1.1
5 *
6 * Copyright (c) 2001-2003 The Apache Software Foundation. All rights
7 * reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 *
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
19 * distribution.
20 *
21 * 3. The end-user documentation included with the redistribution,
22 * if any, must include the following acknowledgment:
23 * "This product includes software developed by the
24 * Apache Software Foundation (http://www.apache.org/)."
25 * Alternately, this acknowledgment may appear in the software itself,
26 * if and wherever such third-party acknowledgments normally appear.
27 *
28 * 4. The names "Apache" and "Apache Software Foundation" and
29 * "Apache Turbine" must not be used to endorse or promote products
30 * derived from this software without prior written permission. For
31 * written permission, please contact apache@apache.org.
32 *
33 * 5. Products derived from this software may not be called "Apache",
34 * "Apache Turbine", nor may "Apache" appear in their name, without
35 * prior written permission of the Apache Software Foundation.
36 *
37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48 * SUCH DAMAGE.
49 * ====================================================================
50 *
51 * This software consists of voluntary contributions made by many
52 * individuals on behalf of the Apache Software Foundation. For more
53 * information on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57 import junit.framework.Assert;
58 import junit.framework.Test;
59 import junit.framework.TestCase;
60 import junit.framework.TestSuite;
61
62 /***
63 * TestCase for ComboKey
64 *
65 * @author <a href="mailto:drfish@cox.net">J. Russell Smyth</a>
66 * @version $Revision: 1.4 $
67 */
68 public class ComboKeyTest extends TestCase
69 {
70 private ComboKey c1a = new ComboKey(
71 new SimpleKey[]{new StringKey("key1"), new StringKey("key2")});
72 private ComboKey c1b = new ComboKey(
73 new SimpleKey[]{new StringKey("key1"), new StringKey("key2")});
74 private ComboKey c2a = new ComboKey(
75 new SimpleKey[]{new StringKey("key3"), new StringKey("key4")});
76 // complex keys for test
77 private java.util.Date now = new java.util.Date();
78 private ComboKey c3a = new ComboKey(
79 new SimpleKey[]{new StringKey("key1"), null, new DateKey(now)});
80 private ComboKey c4a = new ComboKey(
81 new SimpleKey[]{new StringKey("key1"), null, new NumberKey(123456)});
82
83 /***
84 * Simple constructor.
85 *
86 * @param name the name of the test to execute
87 */
88 public ComboKeyTest(String name)
89 {
90 super(name);
91 }
92
93 /***
94 *
95 * @param args
96 */
97 public static void main(java.lang.String[] args)
98 {
99 junit.textui.TestRunner.run(suite());
100 }
101
102 /***
103 *
104 * @return Test
105 */
106 public static Test suite()
107 {
108 TestSuite suite = new TestSuite(ComboKeyTest.class);
109
110 return suite;
111 }
112
113 /***
114 *
115 *
116 */
117 public void testReflexive()
118 {
119 Assert.assertTrue(c1a.equals(c1a));
120 // Complex key using null and date
121 // This currently has to use looseEquals as ComboKey.equals(Obj)
122 // does not accept null key values (WHY!)
123 Assert.assertTrue(c3a.looseEquals(c3a));
124 }
125
126 /***
127 *
128 *
129 */
130 public void testSymmetric()
131 {
132 Assert.assertTrue(c1a.equals(c1b));
133 Assert.assertTrue(c1b.equals(c1a));
134 }
135
136 /***
137 *
138 *
139 */
140 public void testNull()
141 {
142 Assert.assertTrue(!c1a.equals(null));
143 }
144
145 /***
146 *
147 *
148 */
149 public void testNotEqual()
150 {
151 Assert.assertTrue(!c1a.equals(c2a));
152 }
153
154 /***
155 *
156 *
157 */
158 public void testRoundTripWithStringKeys()
159 {
160 // two strings
161 ComboKey oldKey = new ComboKey(
162 new SimpleKey[]{new StringKey("key1"), new StringKey("key2")});
163 ComboKey newKey = null;
164 String stringValue = oldKey.toString();
165 try
166 {
167 newKey = new ComboKey(stringValue);
168 }
169 catch(Exception e)
170 {
171 fail("Exception " + e.getClass().getName()
172 + " thrown on new ComboKey(" + stringValue + "):"
173 + e.getMessage());
174 }
175 Assert.assertEquals(oldKey,newKey);
176 }
177
178 /***
179 *
180 *
181 */
182 public void testRoundTripWithComplexKey()
183 {
184 // complex key
185 ComboKey oldKey = new ComboKey(
186 new SimpleKey[]{new StringKey("key1"), new NumberKey(12345),
187 new DateKey(new java.util.Date())});
188 ComboKey newKey = null;
189 String stringValue = oldKey.toString();
190 try
191 {
192 newKey = new ComboKey(stringValue);
193 }
194 catch (Exception e)
195 {
196 fail("Exception " + e.getClass().getName()
197 + " thrown on new ComboKey("
198 + stringValue + "):" + e.getMessage());
199 }
200 Assert.assertEquals(oldKey,newKey);
201 }
202
203 /***
204 *
205 *
206 */
207 public void testRoundTripWithNullKey()
208 {
209 // with null key
210 ComboKey oldKey = new ComboKey(
211 new SimpleKey[]{new StringKey("key1"), null});
212 ComboKey newKey = null;
213 String stringValue = oldKey.toString();
214 try
215 {
216 newKey = new ComboKey(stringValue);
217 }
218 catch (Exception e)
219 {
220 fail("Exception " + e.getClass().getName()
221 + " thrown on new ComboKey("
222 + stringValue + "):" + e.getMessage());
223 }
224 // This currently has to use looseEquals as ComboKey.equals(Obj)
225 // does not accept null key values (WHY!)
226 Assert.assertTrue(oldKey.looseEquals(newKey));
227 }
228
229
230 /***
231 * Test of appendTo method, of class org.apache.torque.om.ComboKey.
232 */
233 public void testAppendTo()
234 {
235 StringBuffer sb = new StringBuffer();
236 c1a.appendTo(sb);
237 Assert.assertEquals("Skey1:Skey2:", sb.toString());
238 }
239
240 /***
241 * Test of toString method, of class org.apache.torque.om.ComboKey.
242 */
243 public void testToString()
244 {
245 Assert.assertEquals("Skey1::N123456:", c4a.toString());
246 }
247 }
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