1 /* =========================================================== 2 * JFreeChart : a free chart library for the Java(tm) platform 3 * =========================================================== 4 * 5 * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors. 6 * 7 * Project Info: http://www.jfree.org/jfreechart/index.html 8 * 9 * This library is free software; you can redistribute it and/or modify it 10 * under the terms of the GNU Lesser General Public License as published by 11 * the Free Software Foundation; either version 2.1 of the License, or 12 * (at your option) any later version. 13 * 14 * This library is distributed in the hope that it will be useful, but 15 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17 * License for more details. 18 * 19 * You should have received a copy of the GNU Lesser General Public License 20 * along with this library; if not, write to the Free Software Foundation, 21 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. 22 * 23 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 24 * in the United States and other countries.] 25 * 26 * ----------------------------------------- 27 * StandardContourToolTipGeneratorTests.java 28 * ----------------------------------------- 29 * (C) Copyright 2003-2005, by Object Refinery Limited and Contributors. 30 * 31 * Original Author: David Gilbert (for Object Refinery Limited); 32 * Contributor(s): -; 33 * 34 * $Id: StandardContourToolTipGeneratorTests.java,v 1.3 2005/02/09 14:23:48 mungady Exp $ 35 * 36 * Changes 37 * ------- 38 * 21-Mar-2003 : Version 1 (DG); 39 * 40 */ 41 42 package org.jfree.chart.labels.junit; 43 44 import java.io.ByteArrayInputStream; 45 import java.io.ByteArrayOutputStream; 46 import java.io.ObjectInput; 47 import java.io.ObjectInputStream; 48 import java.io.ObjectOutput; 49 import java.io.ObjectOutputStream; 50 51 import junit.framework.Test; 52 import junit.framework.TestCase; 53 import junit.framework.TestSuite; 54 55 import org.jfree.chart.labels.StandardContourToolTipGenerator; 56 57 /** 58 * Tests for the {@link StandardContourToolTipGenerator} class. 59 */ 60 public class StandardContourToolTipGeneratorTests extends TestCase { 61 62 /** 63 * Returns the tests as a test suite. 64 * 65 * @return The test suite. 66 */ 67 public static Test suite() { 68 return new TestSuite(StandardContourToolTipGeneratorTests.class); 69 } 70 71 /** 72 * Constructs a new set of tests. 73 * 74 * @param name the name of the tests. 75 */ 76 public StandardContourToolTipGeneratorTests(String name) { 77 super(name); 78 } 79 80 /** 81 * Serialize an instance, restore it, and check for equality. 82 */ 83 public void testSerialization() { 84 85 StandardContourToolTipGenerator g1 86 = new StandardContourToolTipGenerator(); 87 StandardContourToolTipGenerator g2 = null; 88 89 try { 90 ByteArrayOutputStream buffer = new ByteArrayOutputStream(); 91 ObjectOutput out = new ObjectOutputStream(buffer); 92 out.writeObject(g1); 93 out.close(); 94 95 ObjectInput in = new ObjectInputStream( 96 new ByteArrayInputStream(buffer.toByteArray()) 97 ); 98 g2 = (StandardContourToolTipGenerator) in.readObject(); 99 in.close(); 100 } 101 catch (Exception e) { 102 System.out.println(e.toString()); 103 } 104 assertEquals(g1, g2); 105 106 } 107 108 } 109