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Java > Open Source Codes > org > objectweb > util > explorer > ExplorerUtilsTest


1 /*====================================================================
2
3 Objectweb Explorer Framework
4 Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Jerome Moroy, Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26 package org.objectweb.util.explorer;
27
28
29 import junit.framework.Assert;
30 import junit.framework.TestCase;
31
32 /**
33  *
34  *
35  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jérôme Moroy</a>,
36  * <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>.
37  *
38  * @version 0.1
39  */
40 public class ExplorerUtilsTest
41      extends TestCase
42 {
43
44     //==================================================================
45 //
46 // Internal States.
47 //
48 // ==================================================================
49
50     // ==================================================================
51 //
52 // Constructors.
53 //
54 // ==================================================================
55
56     // ==================================================================
57 //
58 // Internal method.
59 //
60 // ==================================================================
61
62     // ==================================================================
63 //
64 // Public methods.
65 //
66 // ==================================================================
67
68     public void testCompareObjectsMethod(){
69         Object JavaDoc o1=null, o2=null;
70         Assert.assertTrue(ExplorerUtils.compareObjects(o1,o2));
71         o1 = new String JavaDoc();
72         Assert.assertFalse(ExplorerUtils.compareObjects(o1,o2));
73         o1 = null;
74         o2 = new String JavaDoc("test");
75         Assert.assertFalse(ExplorerUtils.compareObjects(o1,o2));
76         o1 = new String JavaDoc("test");
77         Assert.assertTrue(ExplorerUtils.compareObjects(o1,o2));
78     }
79     
80     public void testIsEmptyString(){
81         String JavaDoc s = null;
82         Assert.assertTrue(ExplorerUtils.isEmpty(s));
83         s = "";
84         Assert.assertTrue(ExplorerUtils.isEmpty(s));
85         s = "not empty";
86         Assert.assertFalse(ExplorerUtils.isEmpty(s));
87     }
88     
89 }
90
91
92
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