/**
* 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.hadoop.cli.util;
import java.util.StringTokenizer;
/**
* Comparator for the Command line tests.
*
* This comparator compares each token in the expected output and returns true
* if all tokens are in the actual output
*
*/
public class TokenComparator extends ComparatorBase {
@Override
public boolean compare(String actual, String expected) {
boolean compareOutput = true;
StringTokenizer tokenizer = new StringTokenizer(expected, ",\n\r");
while (tokenizer.hasMoreTokens()) {
String token = tokenizer.nextToken();
if (actual.indexOf(token) != -1) {
compareOutput &= true;
} else {
compareOutput &= false;
}
}
return compareOutput;
}
}