1 /*
2 * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/TestCoreTags.java,v 1.8 2002/05/28 07:20:06 jstrachan Exp $
3 * $Revision: 1.8 $
4 * $Date: 2002/05/28 07:20:06 $
5 *
6 * ====================================================================
7 *
8 * The Apache Software License, Version 1.1
9 *
10 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
11 * reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 *
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 *
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in
22 * the documentation and/or other materials provided with the
23 * distribution.
24 *
25 * 3. The end-user documentation included with the redistribution, if
26 * any, must include the following acknowlegement:
27 * "This product includes software developed by the
28 * Apache Software Foundation (http://www.apache.org/)."
29 * Alternately, this acknowlegement may appear in the software itself,
30 * if and wherever such third-party acknowlegements normally appear.
31 *
32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software
33 * Foundation" must not be used to endorse or promote products derived
34 * from this software without prior written permission. For written
35 * permission, please contact apache@apache.org.
36 *
37 * 5. Products derived from this software may not be called "Apache"
38 * nor may "Apache" appear in their names without prior written
39 * permission of the Apache Group.
40 *
41 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
42 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
43 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
44 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
47 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
48 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
49 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
50 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
51 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * SUCH DAMAGE.
53 * ====================================================================
54 *
55 * This software consists of voluntary contributions made by many
56 * individuals on behalf of the Apache Software Foundation. For more
57 * information on the Apache Software Foundation, please see
58 * <http://www.apache.org/>.
59 *
60 * $Id: TestCoreTags.java,v 1.8 2002/05/28 07:20:06 jstrachan Exp $
61 */
62 package org.apache.commons.jelly.swing;
63
64 import java.awt.Dimension;
65 import java.awt.Point;
66
67 import junit.framework.Test;
68 import junit.framework.TestCase;
69 import junit.framework.TestSuite;
70 import junit.textui.TestRunner;
71
72 import org.apache.commons.beanutils.ConvertUtils;
73
74 import org.apache.commons.jelly.tags.swing.SwingTagLibrary;
75
76 import org.apache.commons.logging.Log;
77 import org.apache.commons.logging.LogFactory;
78
79 /***
80 * Tests the Swing converters
81 *
82 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
83 * @version $Revision: 1.8 $
84 */
85 public class TestConverters extends TestCase {
86
87 /*** The Log to which logging calls will be made. */
88 private static final Log log = LogFactory.getLog(TestConverters.class);
89
90 /*** Delta used to compare doubles */
91 double delta = 0.0000001;
92
93 // force the Swing converters to be loaded
94 SwingTagLibrary dummy = new SwingTagLibrary();
95
96 public static void main(String[] args) {
97 TestRunner.run(suite());
98 }
99
100 public static Test suite() {
101 return new TestSuite(TestConverters.class);
102 }
103
104 public TestConverters(String testName) {
105 super(testName);
106 }
107
108
109 public void testDimensions() throws Exception {
110 assertDimension("100, 200", new Dimension(100, 200));
111 assertDimension("100", new Dimension(100, 0));
112 assertDimension(" 100 , 200 ", new Dimension(100, 200));
113 assertDimension(" 0 , 200 ", new Dimension(0, 200));
114 }
115
116 public void testPoints() throws Exception {
117 assertPoint("100, 200", new Point(100, 200));
118 assertPoint("100", new Point(100, 0));
119 assertPoint(" 100 , 200 ", new Point(100, 200));
120 assertPoint(" 0 , 200 ", new Point(0, 200));
121 }
122
123 // Implementation methods
124 //-------------------------------------------------------------------------
125
126 protected void assertPoint(String expression, Point expected) throws Exception {
127 Object answer = ConvertUtils.convert(expression, Point.class );
128
129 assertTrue( "Returned type: "+ answer.getClass() + " is-a Point", answer instanceof Point );
130
131 Point value = (Point) answer;
132
133 assertEquals( "x", expected.getX(), value.getX(), delta );
134 assertEquals( "y", expected.getY(), value.getY(), delta );
135
136 assertEquals( expected, value );
137 }
138
139 protected void assertDimension(String expression, Dimension expected) throws Exception {
140 Object answer = ConvertUtils.convert(expression, Dimension.class );
141
142 assertTrue( "Returned type: "+ answer.getClass() + " is-a Dimension", answer instanceof Dimension );
143
144 Dimension value = (Dimension) answer;
145
146 assertEquals( "width", expected.getWidth(), value.getWidth(), delta );
147 assertEquals( "height", expected.getHeight(), value.getHeight(), delta );
148
149 assertEquals( expected, value );
150 }
151 }
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