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/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2012, 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.]
*
* -----------------------------
* LegendItemCollectionTest.java
* -----------------------------
* (C) Copyright 2005-2013, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 18-Apr-2005 : Version 1 (DG);
* 23-Apr-2008 : Extended testCloning() (DG);
*
*/
package org.jfree.chart;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.geom.Line2D;
import java.awt.geom.Rectangle2D;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertNotSame;
/**
* Tests for the {@link LegendItemCollection} class.
*/
public class LegendItemCollectionTest {
/**
* Confirm that the equals method can distinguish all the required fields.
*/
@Test
public void testEquals() {
LegendItemCollection c1 = new LegendItemCollection();
LegendItemCollection c2 = new LegendItemCollection();
assertEquals(c1, c2);
assertEquals(c2, c1);
LegendItem item1 = new LegendItem("Label", "Description",
"ToolTip", "URL", true,
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), true, Color.red,
true, Color.blue, new BasicStroke(1.2f), true,
new Line2D.Double(1.0, 2.0, 3.0, 4.0),
new BasicStroke(2.1f), Color.green);
LegendItem item2 = new LegendItem("Label", "Description",
"ToolTip", "URL", true,
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
true, Color.red, true, Color.blue, new BasicStroke(1.2f), true,
new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f),
Color.green);
c1.add(item1);
assertFalse(c1.equals(c2));
c2.add(item2);
assertEquals(c1, c2);
}
/**
* Serialize an instance, restore it, and check for equality.
*/
@Test
public void testSerialization() {
LegendItemCollection c1 = new LegendItemCollection();
c1.add(new LegendItem("Item", "Description", "ToolTip", "URL",
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), Color.red));
LegendItemCollection c2 = (LegendItemCollection) TestUtilities.serialised(c1);
assertEquals(c1, c2);
}
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
LegendItemCollection c1 = new LegendItemCollection();
LegendItem item1 = new LegendItem("Item 1");
c1.add(item1);
LegendItemCollection c2 = (LegendItemCollection) c1.clone();
assertNotSame(c1, c2);
assertSame(c1.getClass(), c2.getClass());
assertEquals(c1, c2);
Rectangle2D item1Shape = (Rectangle2D) item1.getShape();
item1Shape.setRect(1.0, 2.0, 3.0, 4.0);
assertFalse(c1.equals(c2));
}
}
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