1 /*
2 * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/TestTrim.java,v 1.9 2002/06/07 09:36:11 jstrachan Exp $
3 * $Revision: 1.9 $
4 * $Date: 2002/06/07 09:36:11 $
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: TestTrim.java,v 1.9 2002/06/07 09:36:11 jstrachan Exp $
61 */
62 package org.apache.commons.jelly;
63
64 import junit.framework.Test;
65 import junit.framework.TestCase;
66 import junit.framework.TestSuite;
67 import junit.textui.TestRunner;
68
69 import org.apache.commons.jelly.impl.TextScript;
70
71 /***
72 * Tests the whitespace triming of scripts.
73 *
74 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
75 * @version $Revision: 1.9 $
76 */
77 public class TestTrim extends TestCase {
78
79 public static void main(String[] args) {
80 TestRunner.run(suite());
81 }
82
83 public static Test suite() {
84 return new TestSuite(TestTrim.class);
85 }
86
87 public TestTrim(String testName) {
88 super(testName);
89 }
90
91 public void testTrim() throws Exception {
92 TextScript script = new TextScript( " foo " );
93 script.trimWhitespace();
94
95 assertEquals( "foo", script.getText() );
96
97 script = new TextScript( " foo " );
98 script.trimWhitespace();
99
100 assertEquals( "foo", script.getText() );
101
102 script = new TextScript( "foo" );
103 script.trimWhitespace();
104
105 assertEquals( "foo", script.getText() );
106 }
107
108 public void testTrimStart() throws Exception {
109 TextScript script = new TextScript( " foo " );
110 script.trimStartWhitespace();
111
112 assertEquals( "foo ", script.getText() );
113
114 script = new TextScript( " foo " );
115 script.trimStartWhitespace();
116
117 assertEquals( "foo ", script.getText() );
118
119 script = new TextScript( "foo" );
120 script.trimStartWhitespace();
121
122 assertEquals( "foo", script.getText() );
123 }
124
125 public void testTrimEnd() throws Exception {
126 TextScript script = new TextScript( " foo " );
127 script.trimEndWhitespace();
128
129 assertEquals( " foo", script.getText() );
130
131 script = new TextScript( " foo " );
132 script.trimEndWhitespace();
133
134 assertEquals( " foo", script.getText() );
135
136 script = new TextScript( "foo" );
137 script.trimEndWhitespace();
138
139 assertEquals( "foo", script.getText() );
140 }
141 }
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