/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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 org.apache.nutch.util;
import junit.framework.TestCase;
/** Unit tests for StringUtil methods. */
public class TestStringUtil extends TestCase {
public TestStringUtil(String name) {
super(name);
}
public void testRightPad() {
String s= "my string";
String ps= StringUtil.rightPad(s, 0);
assertTrue(s.equals(ps));
ps= StringUtil.rightPad(s, 9);
assertTrue(s.equals(ps));
ps= StringUtil.rightPad(s, 10);
assertTrue( (s+" ").equals(ps) );
ps= StringUtil.rightPad(s, 15);
assertTrue( (s+" ").equals(ps) );
}
public void testLeftPad() {
String s= "my string";
String ps= StringUtil.leftPad(s, 0);
assertTrue(s.equals(ps));
ps= StringUtil.leftPad(s, 9);
assertTrue(s.equals(ps));
ps= StringUtil.leftPad(s, 10);
assertTrue( (" "+s).equals(ps) );
ps= StringUtil.leftPad(s, 15);
assertTrue( (" "+s).equals(ps) );
}
}