DistanceTest.java

/*
* Copyright 2010 Bizosys Technologies Limited
*
* Licensed to the Bizosys Technologies Limited (Bizosys) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The Bizosys licenses this file
* to you 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.
*/
package com.bizosys.hsearch.dictionary;

import junit.framework.TestCase;
import junit.framework.TestFerrari;


import com.bizosys.hsearch.dictionary.DistanceImpl;

public class DistanceTest extends TestCase {

	public static void main(String[] args) throws Exception {
		DistanceTest t = new DistanceTest();
        TestFerrari.testAll(t);
	}
	
	public void fitstCharDiff(String keyword) throws Exception {
		DistanceImpl dis = new DistanceImpl();
		int distance = dis.getDistance(keyword, keyword.substring(1));
		assertTrue( distance < 3);
	}
	
	public void lastCharDiff(String keyword) throws Exception {
		DistanceImpl dis = new DistanceImpl();
		int distance = dis.getDistance(keyword, keyword.substring(0, keyword.length() - 2 ));
		assertTrue( distance < 3);
	}
	
}