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Java > Open Source Codes > org > apache > commons > jelly > TestTrim


1 /*
2  * Copyright 2002,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.commons.jelly;
17
18 import junit.framework.Test;
19 import junit.framework.TestCase;
20 import junit.framework.TestSuite;
21 import junit.textui.TestRunner;
22
23 import org.apache.commons.jelly.impl.TextScript;
24
25 /**
26  * Tests the whitespace triming of scripts.
27  *
28  * @author <a HREF="mailto:jstrachan@apache.org">James Strachan</a>
29  * @version $Revision: 155420 $
30  */
31 public class TestTrim extends TestCase {
32
33     public static void main(String JavaDoc[] args) {
34         TestRunner.run(suite());
35     }
36
37     public static Test suite() {
38         return new TestSuite(TestTrim.class);
39     }
40
41     public TestTrim(String JavaDoc testName) {
42         super(testName);
43     }
44
45     public void testTrim() throws Exception JavaDoc {
46         TextScript script = new TextScript( " foo " );
47         script.trimWhitespace();
48
49         assertEquals( "foo", script.getText() );
50
51         script = new TextScript( " foo " );
52         script.trimWhitespace();
53
54         assertEquals( "foo", script.getText() );
55
56         script = new TextScript( "foo" );
57         script.trimWhitespace();
58
59         assertEquals( "foo", script.getText() );
60     }
61
62     public void testTrimStart() throws Exception JavaDoc {
63         TextScript script = new TextScript( " foo " );
64         script.trimStartWhitespace();
65
66         assertEquals( "foo ", script.getText() );
67
68         script = new TextScript( " foo " );
69         script.trimStartWhitespace();
70
71         assertEquals( "foo ", script.getText() );
72
73         script = new TextScript( "foo" );
74         script.trimStartWhitespace();
75
76         assertEquals( "foo", script.getText() );
77     }
78
79     public void testTrimEnd() throws Exception JavaDoc {
80         TextScript script = new TextScript( " foo " );
81         script.trimEndWhitespace();
82
83         assertEquals( " foo", script.getText() );
84
85         script = new TextScript( " foo " );
86         script.trimEndWhitespace();
87
88         assertEquals( " foo", script.getText() );
89
90         script = new TextScript( "foo" );
91         script.trimEndWhitespace();
92
93         assertEquals( "foo", script.getText() );
94     }
95 }
96
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