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d18dd09b ASL |
1 | /******************************************************************************* |
2 | * Copyright (c) 2009 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 | * Francois Chouinard - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
6c13869b | 13 | package org.eclipse.linuxtools.tmf.core.tests.event; |
d18dd09b | 14 | |
75828b1a FC |
15 | import junit.framework.TestCase; |
16 | ||
6c13869b | 17 | import org.eclipse.linuxtools.tmf.core.event.TmfEventReference; |
cbd4ad82 | 18 | |
d18dd09b ASL |
19 | /** |
20 | * <b><u>TmfEventReferenceTest</u></b> | |
21 | * <p> | |
cbd4ad82 | 22 | * Test suite for the TmfEventReference class. |
d18dd09b | 23 | */ |
3b38ea61 | 24 | @SuppressWarnings("nls") |
d18dd09b ASL |
25 | public class TmfEventReferenceTest extends TestCase { |
26 | ||
cbd4ad82 FC |
27 | // ------------------------------------------------------------------------ |
28 | // Variables | |
29 | // ------------------------------------------------------------------------ | |
d18dd09b | 30 | |
cbd4ad82 FC |
31 | private final Object reference0 = new String("Some reference"); |
32 | private final Object reference2 = new String("Some other reference"); | |
33 | ||
34 | private TmfEventReference fReference0 = new TmfEventReference(reference0); | |
35 | private TmfEventReference fReference1 = new TmfEventReference(reference0); | |
36 | private TmfEventReference fReference2 = new TmfEventReference(reference0); | |
37 | private TmfEventReference fReference3 = new TmfEventReference(reference2); | |
38 | ||
39 | // ------------------------------------------------------------------------ | |
d18dd09b | 40 | // Housekeeping |
cbd4ad82 | 41 | // ------------------------------------------------------------------------ |
d18dd09b | 42 | |
cbd4ad82 FC |
43 | /** |
44 | * @param name the test name | |
45 | */ | |
d18dd09b ASL |
46 | public TmfEventReferenceTest(String name) { |
47 | super(name); | |
48 | } | |
49 | ||
50 | @Override | |
51 | protected void setUp() throws Exception { | |
52 | super.setUp(); | |
53 | } | |
54 | ||
55 | @Override | |
56 | protected void tearDown() throws Exception { | |
57 | super.tearDown(); | |
58 | } | |
59 | ||
cbd4ad82 | 60 | // ------------------------------------------------------------------------ |
d18dd09b | 61 | // Constructors |
cbd4ad82 | 62 | // ------------------------------------------------------------------------ |
d18dd09b ASL |
63 | |
64 | public void testTmfEventReferenceDefault() { | |
65 | TmfEventReference reference = new TmfEventReference(); | |
66 | assertEquals("getReference", null, reference.getReference()); | |
67 | } | |
68 | ||
69 | public void testTmfEventReference() { | |
cbd4ad82 FC |
70 | TmfEventReference reference = new TmfEventReference(reference0); |
71 | assertSame("getReference", reference0, reference.getReference()); | |
d18dd09b ASL |
72 | } |
73 | ||
74 | public void testTmfEventReferenceCopy() { | |
cbd4ad82 | 75 | TmfEventReference original = new TmfEventReference(reference0); |
d18dd09b | 76 | TmfEventReference reference = new TmfEventReference(original); |
cbd4ad82 FC |
77 | assertSame("getReference", reference0, reference.getReference()); |
78 | } | |
79 | ||
80 | public void testTmfEventReferenceCopy2() { | |
81 | try { | |
82 | @SuppressWarnings("unused") | |
83 | TmfEventReference reference = new TmfEventReference(null); | |
84 | fail("null copy"); | |
85 | } | |
86 | catch (IllegalArgumentException e) { | |
87 | // Success | |
88 | } | |
d18dd09b ASL |
89 | } |
90 | ||
cbd4ad82 FC |
91 | // ------------------------------------------------------------------------ |
92 | // equals | |
93 | // ------------------------------------------------------------------------ | |
94 | ||
95 | public void testEqualsReflexivity() throws Exception { | |
96 | assertTrue("equals", fReference0.equals(fReference0)); | |
97 | assertTrue("equals", fReference3.equals(fReference3)); | |
98 | ||
99 | assertTrue("equals", !fReference0.equals(fReference3)); | |
100 | assertTrue("equals", !fReference3.equals(fReference0)); | |
d18dd09b | 101 | } |
cbd4ad82 FC |
102 | |
103 | public void testEqualsSymmetry() throws Exception { | |
104 | assertTrue("equals", fReference0.equals(fReference1)); | |
105 | assertTrue("equals", fReference1.equals(fReference0)); | |
d18dd09b | 106 | |
cbd4ad82 FC |
107 | assertTrue("equals", !fReference0.equals(fReference3)); |
108 | assertTrue("equals", !fReference3.equals(fReference0)); | |
109 | } | |
110 | ||
111 | public void testEqualsTransivity() throws Exception { | |
112 | assertTrue("equals", fReference0.equals(fReference1)); | |
113 | assertTrue("equals", fReference1.equals(fReference2)); | |
114 | assertTrue("equals", fReference0.equals(fReference2)); | |
115 | } | |
116 | ||
cbd4ad82 FC |
117 | public void testEqualsNull() throws Exception { |
118 | assertTrue("equals", !fReference0.equals(null)); | |
119 | assertTrue("equals", !fReference3.equals(null)); | |
120 | } | |
121 | ||
2fb2eb37 FC |
122 | // ------------------------------------------------------------------------ |
123 | // hashCode | |
124 | // ------------------------------------------------------------------------ | |
125 | ||
126 | public void testHashCode() throws Exception { | |
127 | assertTrue("hashCode", fReference0.hashCode() == fReference1.hashCode()); | |
128 | assertTrue("hashCode", fReference0.hashCode() != fReference3.hashCode()); | |
129 | } | |
130 | ||
131 | public void testHashCode2() throws Exception { | |
132 | TmfEventReference reference0 = new TmfEventReference(); | |
133 | assertTrue("hashCode", fReference0.hashCode() != reference0.hashCode()); | |
134 | assertTrue("hashCode", fReference3.hashCode() != reference0.hashCode()); | |
135 | } | |
136 | ||
cbd4ad82 FC |
137 | // ------------------------------------------------------------------------ |
138 | // toString | |
139 | // ------------------------------------------------------------------------ | |
d18dd09b ASL |
140 | |
141 | public void testToString() { | |
142 | String expected1 = "[TmfEventReference(" + "null" + ")]"; | |
143 | TmfEventReference reference1 = new TmfEventReference(); | |
144 | assertEquals("toString", expected1, reference1.toString()); | |
145 | ||
cbd4ad82 FC |
146 | String expected2 = "[TmfEventReference(" + reference0.toString() + ")]"; |
147 | TmfEventReference reference2 = new TmfEventReference(reference0); | |
d18dd09b ASL |
148 | assertEquals("toString", expected2, reference2.toString()); |
149 | } | |
150 | ||
151 | } |