/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/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.]
*
* -----------------
* OutlierTests.java
* -----------------
* (C) Copyright 2007, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 21-Nov-2007 : Version 1 (DG);
*
*/
package org.jfree.chart.renderer.junit;
import java.awt.geom.Point2D;
import java.io.Serializable;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.jfree.chart.renderer.Outlier;
/**
* Tests for the {@link Outlier} class.
*/
public class OutlierTests extends TestCase {
/**
* Returns the tests as a test suite.
*
* @return The test suite.
*/
public static Test suite() {
return new TestSuite(OutlierTests.class);
}
/**
* Constructs a new set of tests.
*
* @param name the name of the tests.
*/
public OutlierTests(String name) {
super(name);
}
private static final double EPSILON = 0.000000001;
/**
* Simple check for the default constructor.
*/
public void testConstructor() {
Outlier out = new Outlier(1.0, 2.0, 3.0);
assertEquals(-2.0, out.getX(), EPSILON);
assertEquals(-1.0, out.getY(), EPSILON);
assertEquals(3.0, out.getRadius(), EPSILON);
}
/**
* A test for the equals() method.
*/
public void testEquals() {
Outlier out1 = new Outlier(1.0, 2.0, 3.0);
Outlier out2 = new Outlier(1.0, 2.0, 3.0);
assertTrue(out1.equals(out2));
assertTrue(out2.equals(out1));
out1.setPoint(new Point2D.Double(2.0, 2.0));
assertFalse(out1.equals(out2));
out2.setPoint(new Point2D.Double(2.0, 2.0));
assertTrue(out1.equals(out2));
out1.setPoint(new Point2D.Double(2.0, 3.0));
assertFalse(out1.equals(out2));
out2.setPoint(new Point2D.Double(2.0, 3.0));
assertTrue(out1.equals(out2));
out1.setRadius(4.0);
assertFalse(out1.equals(out2));
out2.setRadius(4.0);
assertTrue(out1.equals(out2));
}
/**
* Confirm that cloning is not implemented.
*/
public void testCloning() {
Outlier out1 = new Outlier(1.0, 2.0, 3.0);
assertFalse(out1 instanceof Cloneable);
}
/**
* Confirm that serialization is not implemented.
*/
public void testSerialization() {
Outlier out1 = new Outlier(1.0, 2.0, 3.0);
assertFalse(out1 instanceof Serializable);
}
}