KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > lucene > util > StringHelperTest


1 package org.apache.lucene.util;
2
3 /**
4  * Copyright 2004 The Apache Software Foundation
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18
19 import junit.framework.TestCase;
20
21 public class StringHelperTest extends TestCase {
22
23
24   public StringHelperTest(String JavaDoc s) {
25     super(s);
26   }
27
28   protected void setUp() {
29   }
30
31   protected void tearDown() {
32
33   }
34
35   public void testStringDifference() {
36     String JavaDoc test1 = "test";
37     String JavaDoc test2 = "testing";
38     
39     int result = StringHelper.stringDifference(test1, test2);
40     assertTrue(result == 4);
41     
42     test2 = "foo";
43     result = StringHelper.stringDifference(test1, test2);
44     assertTrue(result == 0);
45     
46     test2 = "test";
47     result = StringHelper.stringDifference(test1, test2);
48     assertTrue(result == 4);
49   }
50 }
51
Popular Tags