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Java > Open Source Codes > org > apache > tools > ant > util > StringUtilsTest


1 /*
2  * Copyright 2001,2004 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  */
17 package org.apache.tools.ant.util;
18
19 import java.util.Vector JavaDoc;
20
21 import junit.framework.TestCase;
22
23 /**
24  * Test for StringUtils
25  */
26 public class StringUtilsTest extends TestCase {
27     public StringUtilsTest(String JavaDoc s) {
28         super(s);
29     }
30
31     public void testSplit(){
32         final String JavaDoc data = "a,b,,";
33         Vector JavaDoc res = StringUtils.split(data, ',');
34         assertEquals(4, res.size());
35         assertEquals("a", res.elementAt(0));
36         assertEquals("b", res.elementAt(1));
37         assertEquals("", res.elementAt(2));
38         assertEquals("", res.elementAt(3));
39     }
40
41     public void testSplitLines(){
42         final String JavaDoc data = "a\r\nb\nc\nd\ne";
43         Vector JavaDoc res = StringUtils.lineSplit(data);
44         assertEquals(5, res.size());
45         assertEquals("a\r", res.elementAt(0));
46         assertEquals("b", res.elementAt(1));
47         assertEquals("c", res.elementAt(2));
48         assertEquals("d", res.elementAt(3));
49         assertEquals("e", res.elementAt(4));
50     }
51
52     public void testReplace() {
53         final String JavaDoc data = "abcabcabca";
54         String JavaDoc res = StringUtils.replace(data, "a", "");
55         assertEquals("bcbcbc", res);
56     }
57
58 }
59
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