01: /*
02: * Copyright 2002,2004 The Apache Software Foundation.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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[] args) {
34: TestRunner.run(suite());
35: }
36:
37: public static Test suite() {
38: return new TestSuite(TestTrim.class);
39: }
40:
41: public TestTrim(String testName) {
42: super (testName);
43: }
44:
45: public void testTrim() throws Exception {
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 {
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 {
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: }
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