/* ========================================================================
* JCommon : a free general purpose class library for the Java(tm) platform
* ========================================================================
*
* (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jcommon/index.html
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------------------
* PaintUtilitiesTests.java
* ------------------------
* (C) Copyright 2005, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* $Id: PaintUtilitiesTests.java,v 1.3 2007/11/02 17:50:37 taqua Exp $
*
* Changes
* -------
* 23-Feb-2005 : Version 1 (DG);
*
*/
package org.jfree.util.junit;
import java.awt.Color;
import java.awt.GradientPaint;
import java.awt.Paint;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.jfree.util.PaintUtilities;
/**
* Some tests for the {@link PaintUtilities} class.
*/
public class PaintUtilitiesTests extends TestCase {
/**
* Returns the tests as a test suite.
*
* @return The test suite.
*/
public static Test suite() {
return new TestSuite(PaintUtilitiesTests.class);
}
/**
* Constructs a new set of tests.
*
* @param name the name of the tests.
*/
public PaintUtilitiesTests(String name) {
super(name);
}
/**
* Some checks for the equal(Paint, Paint) method.
*/
public void testEqual() {
Paint p1 = Color.red;
Paint p2 = Color.blue;
Paint p3 = new Color(1, 2, 3, 4);
Paint p4 = new Color(1, 2, 3, 4);
Paint p5 = new GradientPaint(
1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow
);
Paint p6 = new GradientPaint(
1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow
);
Paint p7 = new GradientPaint(
1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue
);
assertTrue(PaintUtilities.equal(null, null));
assertFalse(PaintUtilities.equal(p1, null));
assertFalse(PaintUtilities.equal(null, p1));
assertFalse(PaintUtilities.equal(p1, p2));
assertTrue(PaintUtilities.equal(p3, p3));
assertTrue(PaintUtilities.equal(p3, p4));
assertTrue(PaintUtilities.equal(p5, p6));
assertFalse(PaintUtilities.equal(p5, p7));
}
}