1 /*
2 * $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/TestNVP.java,v 1.4 2003/01/23 22:48:27 jsdever Exp $
3 * $Revision: 1.4 $
4 * $Date: 2003/01/23 22:48:27 $
5 * ====================================================================
6 *
7 * The Apache Software License, Version 1.1
8 *
9 * Copyright (c) 1999-2003 The Apache Software Foundation. All rights
10 * reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 *
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 *
19 * 2. Redistributions in binary form must reproduce the above copyright
20 * notice, this list of conditions and the following disclaimer in
21 * the documentation and/or other materials provided with the
22 * distribution.
23 *
24 * 3. The end-user documentation included with the redistribution, if
25 * any, must include the following acknowlegement:
26 * "This product includes software developed by the
27 * Apache Software Foundation (http://www.apache.org/)."
28 * Alternately, this acknowlegement may appear in the software itself,
29 * if and wherever such third-party acknowlegements normally appear.
30 *
31 * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
32 * Foundation" must not be used to endorse or promote products derived
33 * from this software without prior written permission. For written
34 * permission, please contact apache@apache.org.
35 *
36 * 5. Products derived from this software may not be called "Apache"
37 * nor may "Apache" appear in their names without prior written
38 * permission of the Apache Group.
39 *
40 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
41 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
42 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
43 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
44 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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46 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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49 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
50 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 * ====================================================================
53 *
54 * This software consists of voluntary contributions made by many
55 * individuals on behalf of the Apache Software Foundation. For more
56 * information on the Apache Software Foundation, please see
57 * <http://www.apache.org/>.
58 *
59 * [Additional notices, if required by prior licensing conditions]
60 *
61 */
62
63 package org.apache.commons.httpclient;
64
65 import junit.framework.*;
66
67 /***
68 * Simple tests for {@link NameValuePair}.
69 *
70 * @author Rodney Waldhoff
71 * @version $Id: TestNVP.java,v 1.4 2003/01/23 22:48:27 jsdever Exp $
72 */
73 public class TestNVP extends TestCase {
74
75 // ------------------------------------------------------------ Constructor
76 public TestNVP(String testName) {
77 super(testName);
78 }
79
80 // ------------------------------------------------------------------- Main
81 public static void main(String args[]) {
82 String[] testCaseName = { TestNVP.class.getName() };
83 junit.textui.TestRunner.main(testCaseName);
84 }
85
86 // ------------------------------------------------------- TestCase Methods
87
88 public static Test suite() {
89 return new TestSuite(TestNVP.class);
90 }
91
92 // ------------------------------------------------------ Protected Methods
93
94 protected NameValuePair makePair() {
95 return new NameValuePair();
96 }
97
98 protected NameValuePair makePair(String name, String value) {
99 return new NameValuePair(name,value);
100 }
101
102
103 // ----------------------------------------------------------- Test Methods
104
105 public void testGet() {
106 NameValuePair pair = makePair("name 1","value 1");
107 assertEquals("name 1",pair.getName());
108 assertEquals("value 1",pair.getValue());
109 }
110
111 public void testSet() {
112 NameValuePair pair = makePair();
113 assertTrue(null == pair.getName());
114 assertTrue(null == pair.getValue());
115 pair.setName("name");
116 assertEquals("name",pair.getName());
117 pair.setValue("value");
118 assertEquals("value",pair.getValue());
119 }
120
121 public void testEqualsAndHashCode() {
122 NameValuePair pair1 = makePair();
123 NameValuePair pair2 = makePair();
124
125 assertEquals(pair1,pair1);
126 assertEquals(pair1.hashCode(),pair1.hashCode());
127 assertEquals(pair2,pair2);
128 assertEquals(pair2.hashCode(),pair2.hashCode());
129 assertEquals(pair1,pair2);
130 assertEquals(pair1.hashCode(),pair2.hashCode());
131 assertEquals(pair2,pair1);
132
133 pair1.setName("name");
134 pair1.setValue("value");
135
136 assertEquals(pair1,pair1);
137 assertEquals(pair1.hashCode(),pair1.hashCode());
138 assertTrue(!pair1.equals(pair2));
139 assertTrue(!pair2.equals(pair1));
140
141 pair2.setName("name");
142
143 assertEquals(pair1,pair1);
144 assertEquals(pair1.hashCode(),pair1.hashCode());
145 assertEquals(pair2,pair2);
146 assertEquals(pair2.hashCode(),pair2.hashCode());
147 assertTrue(!pair1.equals(pair2));
148 assertTrue(!pair2.equals(pair1));
149
150
151 pair2.setValue("value");
152
153 assertEquals(pair1,pair1);
154 assertEquals(pair1.hashCode(),pair1.hashCode());
155 assertEquals(pair2,pair2);
156 assertEquals(pair2.hashCode(),pair2.hashCode());
157 assertEquals(pair1,pair2);
158 assertEquals(pair1.hashCode(),pair2.hashCode());
159 assertEquals(pair2,pair1);
160 }
161 }
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