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- /* ===========================================================
- * JFreeChart : a free chart library for the Java(tm) platform
- * ===========================================================
- *
- * (C) Copyright 2000-2013, 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.]
- *
- * -------------------------
- * XYLine3DRendererTest.java
- * -------------------------
- * (C) Copyright 2007-2013, by Object Refinery Limited.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * Changes
- * -------
- * 30-Apr-2007 : Version 1 (DG);
- * 22-Apr-2008 : Added testPublicCloneable (DG);
- *
- */
- package org.jfree.chart.renderer.xy;
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertTrue;
- import static org.junit.Assert.assertFalse;
- import java.awt.Color;
- import java.awt.GradientPaint;
- import org.jfree.chart.TestUtilities;
- import org.jfree.util.PublicCloneable;
- import org.junit.Test;
- /**
- * Tests for the {@link XYLine3DRenderer} class.
- */
- public class XYLine3DRendererTest {
- /**
- * Check that the equals() method distinguishes all fields.
- */
- @Test
- public void testEquals() {
- XYLine3DRenderer r1 = new XYLine3DRenderer();
- XYLine3DRenderer r2 = new XYLine3DRenderer();
- assertEquals(r1, r2);
- r1.setXOffset(11.1);
- assertFalse(r1.equals(r2));
- r2.setXOffset(11.1);
- assertTrue(r1.equals(r2));
- r1.setYOffset(11.1);
- assertFalse(r1.equals(r2));
- r2.setYOffset(11.1);
- assertTrue(r1.equals(r2));
- r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f,
- 4.0f, Color.blue));
- assertFalse(r1.equals(r2));
- r2.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f,
- 4.0f, Color.blue));
- assertTrue(r1.equals(r2));
- }
- /**
- * Two objects that are equal are required to return the same hashCode.
- */
- @Test
- public void testHashcode() {
- XYLine3DRenderer r1 = new XYLine3DRenderer();
- XYLine3DRenderer r2 = new XYLine3DRenderer();
- assertTrue(r1.equals(r2));
- int h1 = r1.hashCode();
- int h2 = r2.hashCode();
- assertEquals(h1, h2);
- }
- /**
- * Confirm that cloning works.
- */
- @Test
- public void testCloning() throws CloneNotSupportedException {
- XYLine3DRenderer r1 = new XYLine3DRenderer();
- r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
- Color.blue));
- XYLine3DRenderer r2 = (XYLine3DRenderer) r1.clone();
- assertTrue(r1 != r2);
- assertTrue(r1.getClass() == r2.getClass());
- assertTrue(r1.equals(r2));
- }
- /**
- * Verify that this class implements {@link PublicCloneable}.
- */
- @Test
- public void testPublicCloneable() {
- XYLine3DRenderer r1 = new XYLine3DRenderer();
- assertTrue(r1 instanceof PublicCloneable);
- }
- /**
- * Serialize an instance, restore it, and check for equality.
- */
- @Test
- public void testSerialization() {
- XYLine3DRenderer r1 = new XYLine3DRenderer();
- r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
- Color.blue));
- XYLine3DRenderer r2 = (XYLine3DRenderer) TestUtilities.serialised(r1);
- assertEquals(r1, r2);
- }
- }
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