package org.apache.lucene.util;
/**
* Copyright 2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import junit.framework.TestCase;
public class StringHelperTest extends TestCase {
public StringHelperTest(String s) {
super(s);
}
protected void setUp() {
}
protected void tearDown() {
}
public void testStringDifference() {
String test1 = "test";
String test2 = "testing";
int result = StringHelper.stringDifference(test1, test2);
assertTrue(result == 4);
test2 = "foo";
result = StringHelper.stringDifference(test1, test2);
assertTrue(result == 0);
test2 = "test";
result = StringHelper.stringDifference(test1, test2);
assertTrue(result == 4);
}
}
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