/* ========================================================================
* 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.]
*
* ---------------
* PaintTests.java
* ---------------
* (C) Copyright 2003-2005, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* $Id: PaintTests.java,v 1.3 2005/10/18 13:16:37 mungady Exp $
*
* Changes
* -------
* 23-Oct-2003 : Version 1 (DG);
*
*/
package org.jfree.junit;
import java.awt.Color;
import java.awt.GradientPaint;
import java.awt.Paint;
import java.awt.TexturePaint;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Tests for the {@link Paint} interface and known subclasses.
*/
public class PaintTests extends TestCase {
/**
* Returns the tests as a test suite.
*
* @return the test suite.
*/
public static Test suite() {
return new TestSuite(PaintTests.class);
}
/**
* Constructs a new set of tests.
*
* @param name the name of the tests.
*/
public PaintTests(final String name) {
super(name);
}
/**
* Check that the equals() method distinguishes all fields.
*/
public void testColorEquals() {
final Paint p1 = new Color(0xFF, 0xEE, 0xDD);
final Paint p2 = new Color(0xFF, 0xEE, 0xDD);
assertEquals(p1, p2);
}
/**
* Two objects that are equal are required to return the same hashCode.
*/
public void testColorHashcode() {
final Paint p1 = new Color(0xFF, 0xEE, 0xDD);
final Paint p2 = new Color(0xFF, 0xEE, 0xDD);
assertTrue(p1.equals(p2));
final int h1 = p1.hashCode();
final int h2 = p2.hashCode();
assertEquals(h1, h2);
}
/**
* Check that the equals() method distinguishes all fields.
*/
public void testGradientPaintEquals() {
final Paint p1 = new GradientPaint(10.0f, 20.0f, Color.blue, 30.0f, 40.0f, Color.red);
final Paint p2 = new GradientPaint(10.0f, 20.0f, Color.blue, 30.0f, 40.0f, Color.red);
assertEquals(p1, p2);
}
/**
* Check that the equals() method distinguishes all fields.
*/
public void testTexturePaintEquals() {
final Paint p1 = new TexturePaint(
new BufferedImage(100, 200, BufferedImage.TYPE_INT_RGB), new Rectangle2D.Double()
);
final Paint p2 = new TexturePaint(
new BufferedImage(100, 200, BufferedImage.TYPE_INT_RGB), new Rectangle2D.Double()
);
assertEquals(p1, p2);
}
}