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/* ========================================================================
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* JCommon : a free general purpose class library for the Java(tm) platform
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* ========================================================================
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* (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
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* Project Info: http://www.jfree.org/jcommon/index.html
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
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* in the United States and other countries.]
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* (C) Copyright 2004, 2005, by Object Refinery Limited.
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* Original Author: David Gilbert (for Object Refinery Limited);
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* $Id: TextBlockTests.java,v 1.3 2005/10/18 13:17:29 mungady Exp $
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* 22-Mar-2004 : Version 1 (DG);
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package org.jfree.text.junit;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.ObjectInput;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutput;
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import java.io.ObjectOutputStream;
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import junit.framework.Test;
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import junit.framework.TestCase;
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import junit.framework.TestSuite;
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import org.jfree.text.TextBlock;
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import org.jfree.text.TextLine;
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* Tests for the {@link TextBlock} class.
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public class TextBlockTests extends TestCase {
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* Returns the tests as a test suite.
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* @return The test suite.
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public static Test suite() {
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return new TestSuite(TextBlockTests.class);
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* Constructs a new set of tests.
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* @param name the name of the tests.
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public TextBlockTests(final String name) {
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* Confirm that the equals method can distinguish all the required fields.
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public void testEquals() {
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final TextBlock b1 = new TextBlock();
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b1.addLine(new TextLine("Test"));
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final TextBlock b2 = new TextBlock();
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b2.addLine(new TextLine("Test"));
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assertTrue(b1.equals(b2));
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assertTrue(b2.equals(b1));
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* Serialize an instance, restore it, and check for equality.
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public void testSerialization() {
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final TextBlock b1 = new TextBlock();
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b1.addLine(new TextLine("Test"));
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final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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final ObjectOutput out = new ObjectOutputStream(buffer);
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final ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
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b2 = (TextBlock) in.readObject();
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catch (Exception e) {
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System.out.println(e.toString());
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assertEquals(b1, b2);