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1 | /********************************************************************** |
2 | * Copyright (c) 2012 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Bernd Hufmann - Initial API and implementation | |
11 | **********************************************************************/ | |
12 | package org.eclipse.linuxtools.lttng2.core.tests.control.model.impl; | |
13 | ||
14 | import junit.framework.TestCase; | |
15 | ||
16 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.IFieldInfo; | |
17 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.impl.FieldInfo; | |
18 | ||
19 | /** | |
20 | * The class <code>FieldInfoTest</code> contains test for the class <code>{@link FieldInfo}</code>. | |
21 | */ | |
22 | @SuppressWarnings({"nls", "javadoc"}) | |
23 | public class FieldInfoTest extends TestCase { | |
24 | ||
25 | // ------------------------------------------------------------------------ | |
26 | // Test data | |
27 | // ------------------------------------------------------------------------ | |
28 | private IFieldInfo fFieldInfo1 = null; | |
29 | private IFieldInfo fFieldInfo2 = null; | |
30 | ||
31 | // ------------------------------------------------------------------------ | |
32 | // Housekeeping | |
33 | // ------------------------------------------------------------------------ | |
34 | /** | |
35 | * Perform pre-test initialization. | |
36 | * | |
37 | * @throws Exception if the initialization fails for some reason | |
38 | * | |
39 | */ | |
40 | @Override | |
41 | public void setUp() throws Exception { | |
42 | super.setUp(); | |
43 | ModelImplFactory factory = new ModelImplFactory(); | |
44 | fFieldInfo1 = factory.getFieldInfo1(); | |
45 | fFieldInfo2 = factory.getFieldInfo2(); | |
46 | } | |
47 | ||
48 | /** | |
49 | * Perform post-test clean-up. | |
50 | * | |
51 | * @throws Exception if the clean-up fails for some reason | |
52 | * | |
53 | */ | |
54 | @Override | |
55 | public void tearDown() throws Exception { | |
56 | } | |
57 | ||
58 | // ------------------------------------------------------------------------ | |
59 | // Tests | |
60 | // ------------------------------------------------------------------------ | |
61 | ||
62 | /** | |
63 | * Run the BaseEventInfo() constructor test. | |
64 | * | |
65 | */ | |
66 | public void testFiledInfo() { | |
67 | FieldInfo fixture = new FieldInfo("field"); | |
68 | assertNotNull(fixture); | |
69 | ||
70 | assertEquals("field", fixture.getName()); | |
71 | assertNull(fixture.getFieldType()); | |
72 | } | |
73 | ||
74 | /** | |
75 | * Test Copy Constructor | |
76 | */ | |
77 | public void testEventInfoCopy() { | |
78 | FieldInfo info = new FieldInfo((FieldInfo)fFieldInfo1); | |
79 | ||
80 | assertEquals(fFieldInfo1.getName(), info.getName()); | |
81 | assertEquals(fFieldInfo1.getFieldType(), info.getFieldType()); | |
82 | } | |
83 | ||
84 | /** | |
85 | * Test Copy Constructor | |
86 | */ | |
87 | public void testEventCopy2() { | |
88 | try { | |
89 | FieldInfo info = null; | |
90 | new FieldInfo(info); | |
91 | fail("null copy"); | |
92 | } | |
93 | catch (IllegalArgumentException e) { | |
94 | // Success | |
95 | } | |
96 | } | |
97 | ||
98 | /** | |
99 | * Run the TraceEventType getEventType() method test. | |
100 | * | |
101 | * @throws Exception | |
102 | * | |
103 | */ | |
104 | public void testSetFieldType() { | |
105 | FieldInfo info = new FieldInfo((FieldInfo)fFieldInfo1); | |
106 | ||
107 | info.setFieldType("string"); | |
108 | assertEquals("string", info.getFieldType()); | |
109 | } | |
110 | ||
111 | public void testToString() { | |
112 | String result = fFieldInfo1.toString(); | |
113 | ||
114 | // add additional test code here | |
115 | assertEquals("[FieldInfo([TraceInfo(Name=intfield)],type=int", result); | |
116 | } | |
117 | ||
118 | // ------------------------------------------------------------------------ | |
119 | // equals | |
120 | // ------------------------------------------------------------------------ | |
121 | ||
122 | public void testEqualsReflexivity() { | |
123 | assertTrue("equals", fFieldInfo1.equals(fFieldInfo1)); | |
124 | assertTrue("equals", fFieldInfo2.equals(fFieldInfo2)); | |
125 | ||
126 | assertTrue("equals", !fFieldInfo1.equals(fFieldInfo2)); | |
127 | assertTrue("equals", !fFieldInfo2.equals(fFieldInfo1)); | |
128 | } | |
129 | ||
130 | public void testEqualsSymmetry() { | |
131 | FieldInfo info1 = new FieldInfo((FieldInfo)fFieldInfo1); | |
132 | FieldInfo info2 = new FieldInfo((FieldInfo)fFieldInfo2); | |
133 | ||
134 | assertTrue("equals", info1.equals(fFieldInfo1)); | |
135 | assertTrue("equals", fFieldInfo1.equals(info1)); | |
136 | ||
137 | assertTrue("equals", info2.equals(fFieldInfo2)); | |
138 | assertTrue("equals", fFieldInfo2.equals(info2)); | |
139 | } | |
140 | ||
141 | public void testEqualsTransivity() { | |
142 | FieldInfo info1 = new FieldInfo((FieldInfo)fFieldInfo1); | |
143 | FieldInfo info2 = new FieldInfo((FieldInfo)fFieldInfo1); | |
144 | FieldInfo info3 = new FieldInfo((FieldInfo)fFieldInfo1); | |
145 | ||
146 | assertTrue("equals", info1.equals(info2)); | |
147 | assertTrue("equals", info2.equals(info3)); | |
148 | assertTrue("equals", info1.equals(info3)); | |
149 | } | |
150 | ||
151 | public void testEqualsNull() { | |
152 | assertTrue("equals", !fFieldInfo1.equals(null)); | |
153 | assertTrue("equals", !fFieldInfo2.equals(null)); | |
154 | } | |
155 | ||
156 | // ------------------------------------------------------------------------ | |
157 | // hashCode | |
158 | // ------------------------------------------------------------------------ | |
159 | ||
160 | public void testHashCode() { | |
161 | FieldInfo info1 = new FieldInfo((FieldInfo)fFieldInfo1); | |
162 | FieldInfo info2 = new FieldInfo((FieldInfo)fFieldInfo2); | |
163 | ||
164 | assertTrue("hashCode", fFieldInfo1.hashCode() == info1.hashCode()); | |
165 | assertTrue("hashCode", fFieldInfo2.hashCode() == info2.hashCode()); | |
166 | ||
167 | assertTrue("hashCode", fFieldInfo1.hashCode() != info2.hashCode()); | |
168 | assertTrue("hashCode", fFieldInfo2.hashCode() != info1.hashCode()); | |
169 | } | |
170 | } |