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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.]
- *
- * ----------------------
- * XYTaskDatasetTest.java
- * ----------------------
- * (C) Copyright 2008-2013, by Object Refinery Limited and Contributors.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * Changes
- * -------
- * 16-Sep-2008 : Version 1 (DG);
- *
- */
- package org.jfree.data.gantt;
- import java.util.Date;
- import org.jfree.chart.TestUtilities;
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertTrue;
- import org.junit.Test;
- /**
- * Tests for the {@link XYTaskDataset} class.
- */
- public class XYTaskDatasetTest {
- /**
- * Some checks for the equals() method.
- */
- @Test
- public void testEquals() {
- TaskSeries s1 = new TaskSeries("Series");
- s1.add(new Task("Task 1", new Date(0L), new Date(1L)));
- s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
- s1.add(new Task("Task 3", new Date(20L), new Date(21L)));
- TaskSeriesCollection u1 = new TaskSeriesCollection();
- u1.add(s1);
- XYTaskDataset d1 = new XYTaskDataset(u1);
- TaskSeries s2 = new TaskSeries("Series");
- s2.add(new Task("Task 1", new Date(0L), new Date(1L)));
- s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
- s2.add(new Task("Task 3", new Date(20L), new Date(21L)));
- TaskSeriesCollection u2 = new TaskSeriesCollection();
- u2.add(s2);
- XYTaskDataset d2 = new XYTaskDataset(u2);
- assertTrue(d1.equals(d2));
- d1.setSeriesWidth(0.123);
- assertFalse(d1.equals(d2));
- d2.setSeriesWidth(0.123);
- assertTrue(d1.equals(d2));
- d1.setTransposed(true);
- assertFalse(d1.equals(d2));
- d2.setTransposed(true);
- assertTrue(d1.equals(d2));
- s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
- assertFalse(d1.equals(d2));
- s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
- assertTrue(d1.equals(d2));
- }
- /**
- * Confirm that cloning works.
- */
- @Test
- public void testCloning() throws CloneNotSupportedException {
- TaskSeries s1 = new TaskSeries("Series");
- s1.add(new Task("Task 1", new Date(0L), new Date(1L)));
- TaskSeriesCollection u1 = new TaskSeriesCollection();
- u1.add(s1);
- XYTaskDataset d1 = new XYTaskDataset(u1);
- XYTaskDataset d2 = (XYTaskDataset) d1.clone();
- assertTrue(d1 != d2);
- assertTrue(d1.getClass() == d2.getClass());
- assertTrue(d1.equals(d2));
- // basic check for independence
- s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
- assertFalse(d1.equals(d2));
- TaskSeriesCollection u2 = d2.getTasks();
- TaskSeries s2 = u2.getSeries("Series");
- s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
- assertTrue(d1.equals(d2));
- }
- /**
- * Serialize an instance, restore it, and check for equality.
- */
- @Test
- public void testSerialization() {
- TaskSeries s1 = new TaskSeries("Series");
- s1.add(new Task("Task 1", new Date(0L), new Date(1L)));
- TaskSeriesCollection u1 = new TaskSeriesCollection();
- u1.add(s1);
- XYTaskDataset d1 = new XYTaskDataset(u1);
- XYTaskDataset d2 = (XYTaskDataset) TestUtilities.serialised(d1);
- assertEquals(d1, d2);
- // basic check for independence
- s1.add(new Task("Task 2", new Date(10L), new Date(11L)));
- assertFalse(d1.equals(d2));
- TaskSeriesCollection u2 = d2.getTasks();
- TaskSeries s2 = u2.getSeries("Series");
- s2.add(new Task("Task 2", new Date(10L), new Date(11L)));
- assertTrue(d1.equals(d2));
- }
- }
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