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: * TextFragmentTests.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: TextFragmentTests.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.awt.Color;
046: import java.awt.Font;
047: import java.io.ByteArrayInputStream;
048: import java.io.ByteArrayOutputStream;
049: import java.io.ObjectInput;
050: import java.io.ObjectInputStream;
051: import java.io.ObjectOutput;
052: import java.io.ObjectOutputStream;
053:
054: import junit.framework.Test;
055: import junit.framework.TestCase;
056: import junit.framework.TestSuite;
057:
058: import org.jfree.text.TextFragment;
059:
060: /**
061: * Tests for the {@link TextFragment} class.
062: */
063: public class TextFragmentTests extends TestCase {
064:
065: /**
066: * Returns the tests as a test suite.
067: *
068: * @return The test suite.
069: */
070: public static Test suite() {
071: return new TestSuite(TextFragmentTests.class);
072: }
073:
074: /**
075: * Constructs a new set of tests.
076: *
077: * @param name the name of the tests.
078: */
079: public TextFragmentTests(final String name) {
080: super (name);
081: }
082:
083: /**
084: * Confirm that the equals method can distinguish all the required fields.
085: */
086: public void testEquals() {
087:
088: TextFragment tf1 = new TextFragment("Test");
089: TextFragment tf2 = new TextFragment("Test");
090: assertTrue(tf1.equals(tf2));
091: assertTrue(tf2.equals(tf1));
092:
093: // text
094: tf1 = new TextFragment("Test 1");
095: assertFalse(tf1.equals(tf2));
096: tf2 = new TextFragment("Test 1");
097: assertTrue(tf1.equals(tf2));
098:
099: // font
100: tf1 = new TextFragment("Test 1", new Font("Arial", Font.BOLD,
101: 11));
102: assertFalse(tf1.equals(tf2));
103: tf2 = new TextFragment("Test 1", new Font("Arial", Font.BOLD,
104: 11));
105: assertTrue(tf1.equals(tf2));
106:
107: // paint
108: tf1 = new TextFragment("Test 1", new Font("Arial", Font.BOLD,
109: 11), Color.red);
110: assertFalse(tf1.equals(tf2));
111: tf2 = new TextFragment("Test 1", new Font("Arial", Font.BOLD,
112: 11), Color.red);
113: assertTrue(tf1.equals(tf2));
114:
115: }
116:
117: /**
118: * Serialize an instance, restore it, and check for equality.
119: */
120: public void testSerialization() {
121:
122: final TextFragment tf1 = new TextFragment("Test");
123: TextFragment tf2 = null;
124:
125: try {
126: final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
127: final ObjectOutput out = new ObjectOutputStream(buffer);
128: out.writeObject(tf1);
129: out.close();
130:
131: final ObjectInput in = new ObjectInputStream(
132: new ByteArrayInputStream(buffer.toByteArray()));
133: tf2 = (TextFragment) in.readObject();
134: in.close();
135: } catch (Exception e) {
136: System.out.println(e.toString());
137: }
138: assertEquals(tf1, tf2);
139:
140: }
141:
142: }
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