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/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2014, 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.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* -----------------
* RingPlotTest.java
* -----------------
* (C) Copyright 2004-2014, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 09-Nov-2004 : Version 1 (DG);
* 12-Oct-2006 : Updated testEquals() (DG);
* 28-Feb-2014 : Add tests for new fields (DG);
*
*/
package org.jfree.chart.plot;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.awt.GradientPaint;
import java.awt.Stroke;
import java.text.DecimalFormat;
import org.jfree.chart.TestUtilities;
/**
* Tests for the {@link RingPlot} class.
*/
public class RingPlotTest {
/**
* Some checks for the equals() method.
*/
@Test
public void testEquals() {
RingPlot plot1 = new RingPlot(null);
RingPlot plot2 = new RingPlot(null);
assertTrue(plot1.equals(plot2));
assertTrue(plot2.equals(plot1));
plot1.setCenterTextMode(CenterTextMode.FIXED);
assertFalse(plot1.equals(plot2));
plot2.setCenterTextMode(CenterTextMode.FIXED);
assertTrue(plot1.equals(plot2));
plot1.setCenterText("ABC");
assertFalse(plot1.equals(plot2));
plot2.setCenterText("ABC");
assertTrue(plot1.equals(plot2));
plot1.setCenterTextColor(Color.RED);
assertFalse(plot1.equals(plot2));
plot2.setCenterTextColor(Color.RED);
assertTrue(plot1.equals(plot2));
plot1.setCenterTextFont(new Font(Font.SERIF, Font.PLAIN, 7));
assertFalse(plot1.equals(plot2));
plot2.setCenterTextFont(new Font(Font.SERIF, Font.PLAIN, 7));
assertTrue(plot1.equals(plot2));
plot1.setCenterTextFormatter(new DecimalFormat("0.000"));
assertFalse(plot1.equals(plot2));
plot2.setCenterTextFormatter(new DecimalFormat("0.000"));
assertTrue(plot1.equals(plot2));
// separatorsVisible
plot1.setSeparatorsVisible(false);
assertFalse(plot1.equals(plot2));
plot2.setSeparatorsVisible(false);
assertTrue(plot1.equals(plot2));
// separatorStroke
Stroke s = new BasicStroke(1.1f);
plot1.setSeparatorStroke(s);
assertFalse(plot1.equals(plot2));
plot2.setSeparatorStroke(s);
assertTrue(plot1.equals(plot2));
// separatorPaint
plot1.setSeparatorPaint(new GradientPaint(1.0f, 2.0f, Color.red,
2.0f, 1.0f, Color.blue));
assertFalse(plot1.equals(plot2));
plot2.setSeparatorPaint(new GradientPaint(1.0f, 2.0f, Color.red,
2.0f, 1.0f, Color.blue));
assertTrue(plot1.equals(plot2));
// innerSeparatorExtension
plot1.setInnerSeparatorExtension(0.01);
assertFalse(plot1.equals(plot2));
plot2.setInnerSeparatorExtension(0.01);
assertTrue(plot1.equals(plot2));
// outerSeparatorExtension
plot1.setOuterSeparatorExtension(0.02);
assertFalse(plot1.equals(plot2));
plot2.setOuterSeparatorExtension(0.02);
assertTrue(plot1.equals(plot2));
// sectionDepth
plot1.setSectionDepth(0.12);
assertFalse(plot1.equals(plot2));
plot2.setSectionDepth(0.12);
assertTrue(plot1.equals(plot2));
}
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
RingPlot p1 = new RingPlot(null);
GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow,
3.0f, 4.0f, Color.red);
p1.setSeparatorPaint(gp);
RingPlot p2 = (RingPlot) p1.clone();
assertTrue(p1 != p2);
assertTrue(p1.getClass() == p2.getClass());
assertTrue(p1.equals(p2));
}
/**
* Serialize an instance, restore it, and check for equality.
*/
@Test
public void testSerialization() {
RingPlot p1 = new RingPlot(null);
GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow,
3.0f, 4.0f, Color.red);
p1.setSeparatorPaint(gp);
RingPlot p2 = (RingPlot) TestUtilities.serialised(p1);
assertEquals(p1, p2);
}
}
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