001: /* ========================================================================
002: * JCommon : a free general purpose class 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/jcommon/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: * TextLineTests.java
029: * ------------------
030: * (C) Copyright 2004, 2005, by Object Refinery Limited.
031: *
032: * Original Author: David Gilbert (for Object Refinery Limited);
033: * Contributor(s): -;
034: *
035: * $Id: TextLineTests.java,v 1.4 2005/11/16 15:58:41 taqua Exp $
036: *
037: * Changes:
038: * --------
039: * 22-Mar-2004 : Version 1 (DG);
040: *
041: */
042:
043: package org.jfree.text.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.text.TextLine;
057:
058: /**
059: * Tests for the {@link TextLine} class.
060: */
061: public class TextLineTests 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(TextLineTests.class);
070: }
071:
072: /**
073: * Constructs a new set of tests.
074: *
075: * @param name the name of the tests.
076: */
077: public TextLineTests(final String name) {
078: super (name);
079: }
080:
081: /**
082: * Confirm that the equals method can distinguish all the required fields.
083: */
084: public void testEquals() {
085:
086: final TextLine line1 = new TextLine("Test");
087: final TextLine line2 = new TextLine("Test");
088: assertTrue(line1.equals(line2));
089: assertTrue(line2.equals(line1));
090:
091: }
092:
093: /**
094: * Serialize an instance, restore it, and check for equality.
095: */
096: public void testSerialization() {
097:
098: final TextLine line1 = new TextLine("Test");
099: TextLine line2 = null;
100:
101: try {
102: final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
103: final ObjectOutput out = new ObjectOutputStream(buffer);
104: out.writeObject(line1);
105: out.close();
106:
107: final ObjectInput in = new ObjectInputStream(
108: new ByteArrayInputStream(buffer.toByteArray()));
109: line2 = (TextLine) in.readObject();
110: in.close();
111: } catch (Exception e) {
112: System.out.println(e.toString());
113: }
114: assertEquals(line1, line2);
115:
116: }
117:
118: }
|