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Java > Open Source Codes > org > jfree > chart > plot > junit > ColorPaletteTests


1 /* ===========================================================
2  * JFreeChart : a free chart library for the Java(tm) platform
3  * ===========================================================
4  *
5  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
6  *
7  * Project Info: http://www.jfree.org/jfreechart/index.html
8  *
9  * 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  * ColorPaletteTests.java
29  * ----------------------
30  * (C) Copyright 2003-2005, by Object Refinery Limited and Contributors.
31  *
32  * Original Author: David Gilbert (for Object Refinery Limited);
33  * Contributor(s): -;
34  *
35  * $Id: ColorPaletteTests.java,v 1.1.2.1 2006/10/03 15:41:28 mungady Exp $
36  *
37  * Changes
38  * -------
39  * 14-Aug-2003 : Version 1 (DG);
40  *
41  */
42
43 package org.jfree.chart.plot.junit;
44
45 import junit.framework.Test;
46 import junit.framework.TestCase;
47 import junit.framework.TestSuite;
48
49 import org.jfree.chart.plot.ColorPalette;
50 import org.jfree.chart.plot.GreyPalette;
51
52 /**
53  * Tests for the {@link ColorPalette} class.
54  */
55 public class ColorPaletteTests extends TestCase {
56
57     /**
58      * Returns the tests as a test suite.
59      *
60      * @return The test suite.
61      */
62     public static Test suite() {
63         return new TestSuite(ColorPaletteTests.class);
64     }
65
66     /**
67      * Constructs a new set of tests.
68      *
69      * @param name the name of the tests.
70      */
71     public ColorPaletteTests(String JavaDoc name) {
72         super(name);
73     }
74
75     /**
76      * Confirm that cloning works.
77      */
78     public void testCloning() {
79         ColorPalette p1 = new GreyPalette();
80         ColorPalette p2 = null;
81         try {
82             p2 = (ColorPalette) p1.clone();
83         }
84         catch (CloneNotSupportedException JavaDoc e) {
85             System.err.println("Failed to clone.");
86         }
87         assertTrue(p1 != p2);
88         assertTrue(p1.getClass() == p2.getClass());
89         assertTrue(p1.equals(p2));
90     }
91
92     /**
93      * Confirm that the equals method can distinguish all the required fields.
94      */
95     public void testEquals() {
96         ColorPalette p1 = new GreyPalette();
97         ColorPalette p2 = new GreyPalette();
98         assertTrue(p1.equals(p2));
99     }
100
101 }
102
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