01: /* ========================================================================
02: * JCommon : a free general purpose class library for the Java(tm) platform
03: * ========================================================================
04: *
05: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
06: *
07: * Project Info: http://www.jfree.org/jcommon/index.html
08: *
09: * This library is free software; you can redistribute it and/or modify it
10: * under the terms of the GNU Lesser General Public License as published by
11: * the Free Software Foundation; either version 2.1 of the License, or
12: * (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but
15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17: * License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library; if not, write to the Free Software
21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22: * USA.
23: *
24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
25: * in the United States and other countries.]
26: *
27: * -----------------------------------
28: * AttributedStringUtilitiesTests.java
29: * -----------------------------------
30: * (C) Copyright 2005, by Object Refinery Limited.
31: *
32: * Original Author: David Gilbert (for Object Refinery Limited);
33: * Contributor(s): -;
34: *
35: * $Id: AttributedStringUtilitiesTests.java,v 1.2 2005/10/18 13:25:14 mungady Exp $
36: *
37: * Changes
38: * -------
39: * 29-Jul-2005 : Version 1 (DG);
40: *
41: */
42:
43: package org.jfree.util.junit;
44:
45: import java.awt.Color;
46: import java.awt.font.TextAttribute;
47: import java.text.AttributedString;
48:
49: import junit.framework.Test;
50: import junit.framework.TestCase;
51: import junit.framework.TestSuite;
52:
53: import org.jfree.util.AttributedStringUtilities;
54:
55: /**
56: * Some tests for the {@link AttributedStringUtilities} class.
57: */
58: public class AttributedStringUtilitiesTests extends TestCase {
59:
60: /**
61: * Returns the tests as a test suite.
62: *
63: * @return The test suite.
64: */
65: public static Test suite() {
66: return new TestSuite(AttributedStringUtilitiesTests.class);
67: }
68:
69: /**
70: * Constructs a new set of tests.
71: *
72: * @param name the name of the tests.
73: */
74: public AttributedStringUtilitiesTests(String name) {
75: super (name);
76: }
77:
78: /**
79: * Some checks for the equal(AttributedString, AttributedString) method.
80: */
81: public void testEqual() {
82: assertTrue(AttributedStringUtilities.equal(null, null));
83:
84: AttributedString s1 = new AttributedString("ABC");
85: assertFalse(AttributedStringUtilities.equal(s1, null));
86: assertFalse(AttributedStringUtilities.equal(null, s1));
87:
88: AttributedString s2 = new AttributedString("ABC");
89: assertTrue(AttributedStringUtilities.equal(s1, s2));
90:
91: s1.addAttribute(TextAttribute.BACKGROUND, Color.blue, 1, 2);
92: assertFalse(AttributedStringUtilities.equal(s1, s2));
93: s2.addAttribute(TextAttribute.BACKGROUND, Color.blue, 1, 2);
94: assertTrue(AttributedStringUtilities.equal(s1, s2));
95: }
96:
97: }
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