001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.cli2.validation;
018
019import java.util.TimeZone;
020
021import junit.extensions.TestDecorator;
022
023import junit.framework.Test;
024import junit.framework.TestResult;
025
026public class TimeZoneTestSuite
027    extends TestDecorator {
028    private final TimeZone timeZone;
029    private final TimeZone originalTimeZone;
030
031    public TimeZoneTestSuite(String timeZone,
032                             Test test) {
033        super(test);
034        this.timeZone = TimeZone.getTimeZone(timeZone);
035        this.originalTimeZone = TimeZone.getDefault();
036    }
037
038    public void run(TestResult testResult) {
039        try {
040            TimeZone.setDefault(timeZone);
041            super.run(testResult);
042        } finally {
043            TimeZone.setDefault(originalTimeZone); // cleanup
044        }
045    }
046}