001: /* ===========================================================
002: * JFreeChart : a free chart library for the Java(tm) platform
003: * ===========================================================
004: *
005: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
006: *
007: * Project Info: http://www.jfree.org/jfreechart/index.html
008: *
009: * This library is free software; you can redistribute it and/or modify it
010: * under the terms of the GNU Lesser General Public License as published by
011: * the Free Software Foundation; either version 2.1 of the License, or
012: * (at your option) any later version.
013: *
014: * This library is distributed in the hope that it will be useful, but
015: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
016: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
017: * License for more details.
018: *
019: * You should have received a copy of the GNU Lesser General Public
020: * License along with this library; if not, write to the Free Software
021: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
022: * USA.
023: *
024: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
025: * in the United States and other countries.]
026: *
027: * ------------------------
028: * CategoryAxis3DTests.java
029: * ------------------------
030: * (C) Copyright 2003-2005, by Object Refinery Limited and Contributors.
031: *
032: * Original Author: David Gilbert (for Object Refinery Limited);
033: * Contributor(s): -;
034: *
035: * $Id: CategoryAxis3DTests.java,v 1.1.2.1 2006/10/03 15:41:22 mungady Exp $
036: *
037: * Changes
038: * -------
039: * 18-Mar-2003 : Version 1 (DG);
040: *
041: */
042:
043: package org.jfree.chart.axis.junit;
044:
045: import java.io.ByteArrayInputStream;
046: import java.io.ByteArrayOutputStream;
047: import java.io.ObjectInput;
048: import java.io.ObjectInputStream;
049: import java.io.ObjectOutput;
050: import java.io.ObjectOutputStream;
051:
052: import junit.framework.Test;
053: import junit.framework.TestCase;
054: import junit.framework.TestSuite;
055:
056: import org.jfree.chart.axis.CategoryAxis3D;
057:
058: /**
059: * Tests for the {@link CategoryAxis3D} class.
060: */
061: public class CategoryAxis3DTests extends TestCase {
062:
063: /**
064: * Returns the tests as a test suite.
065: *
066: * @return The test suite.
067: */
068: public static Test suite() {
069: return new TestSuite(CategoryAxis3DTests.class);
070: }
071:
072: /**
073: * Constructs a new set of tests.
074: *
075: * @param name the name of the tests.
076: */
077: public CategoryAxis3DTests(String name) {
078: super (name);
079: }
080:
081: /**
082: * Confirm that cloning works.
083: */
084: public void testCloning() {
085: CategoryAxis3D a1 = new CategoryAxis3D("Test");
086: CategoryAxis3D a2 = null;
087: try {
088: a2 = (CategoryAxis3D) a1.clone();
089: } catch (CloneNotSupportedException e) {
090: System.err.println("Failed to clone.");
091: }
092: assertTrue(a1 != a2);
093: assertTrue(a1.getClass() == a2.getClass());
094: assertTrue(a1.equals(a2));
095: }
096:
097: /**
098: * Serialize an instance, restore it, and check for equality.
099: */
100: public void testSerialization() {
101:
102: CategoryAxis3D a1 = new CategoryAxis3D("Test Axis");
103: CategoryAxis3D a2 = null;
104:
105: try {
106: ByteArrayOutputStream buffer = new ByteArrayOutputStream();
107: ObjectOutput out = new ObjectOutputStream(buffer);
108: out.writeObject(a1);
109: out.close();
110:
111: ObjectInput in = new ObjectInputStream(
112: new ByteArrayInputStream(buffer.toByteArray()));
113: a2 = (CategoryAxis3D) in.readObject();
114: in.close();
115: } catch (Exception e) {
116: System.out.println(e.toString());
117: }
118: assertEquals(a1, a2);
119:
120: }
121:
122: }
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