| /* |
| * Copyright 2017 HugeGraph Authors |
| * |
| * 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 com.baidu.hugegraph.unit; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.Future; |
| |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| |
| import com.baidu.hugegraph.util.TimeUtil; |
| |
| public class BaseUnitTest { |
| |
| @BeforeClass |
| public static void init() { |
| // pass |
| } |
| |
| @AfterClass |
| public static void clear() throws Exception { |
| // pass |
| } |
| |
| protected static final void runWithThreads(int threads, Runnable task) { |
| ExecutorService executor = Executors.newFixedThreadPool(threads); |
| List<Future<?>> futures = new ArrayList<>(); |
| for (int i = 0; i < threads; i++) { |
| futures.add(executor.submit(task)); |
| } |
| for (Future<?> future : futures) { |
| try { |
| future.get(); |
| } catch (InterruptedException | ExecutionException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| |
| protected static final void waitTillNext(long seconds) { |
| TimeUtil.tillNextMillis(TimeUtil.timeGen() + seconds * 1000); |
| } |
| } |