| /* |
| * 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.beam.sdk.testing; |
| |
| import org.joda.time.DateTimeUtils; |
| import org.joda.time.format.ISODateTimeFormat; |
| import org.junit.rules.ExternalResource; |
| import org.junit.rules.TestRule; |
| |
| /** |
| * This {@link TestRule} resets the date time provider in Joda to the system date time provider |
| * after tests. |
| */ |
| public class ResetDateTimeProvider extends ExternalResource { |
| public void setDateTimeFixed(String iso8601) { |
| setDateTimeFixed(ISODateTimeFormat.dateTime().parseMillis(iso8601)); |
| } |
| |
| public void setDateTimeFixed(long millis) { |
| DateTimeUtils.setCurrentMillisFixed(millis); |
| } |
| |
| @Override |
| protected void after() { |
| DateTimeUtils.setCurrentMillisSystem(); |
| } |
| } |