| /** |
| * 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.bookkeeper.test; |
| |
| import java.lang.reflect.Method; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| |
| import org.apache.bookkeeper.client.PulsarMockBookKeeper; |
| import org.apache.bookkeeper.common.util.OrderedScheduler; |
| import org.apache.bookkeeper.mledger.ManagedLedgerFactoryConfig; |
| import org.apache.bookkeeper.mledger.impl.ManagedLedgerFactoryImpl; |
| import org.apache.bookkeeper.util.ZkUtils; |
| import org.apache.zookeeper.CreateMode; |
| import org.apache.zookeeper.MockZooKeeper; |
| import org.apache.zookeeper.ZooDefs; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.Test; |
| |
| /** |
| * A class runs several bookie servers for testing. |
| */ |
| public abstract class MockedBookKeeperTestCase { |
| |
| static final Logger LOG = LoggerFactory.getLogger(MockedBookKeeperTestCase.class); |
| |
| // ZooKeeper related variables |
| protected MockZooKeeper zkc; |
| |
| // BookKeeper related variables |
| protected PulsarMockBookKeeper bkc; |
| protected int numBookies; |
| |
| protected ManagedLedgerFactoryImpl factory; |
| |
| protected OrderedScheduler executor; |
| protected ExecutorService cachedExecutor; |
| |
| public MockedBookKeeperTestCase() { |
| // By default start a 3 bookies cluster |
| this(3); |
| } |
| |
| public MockedBookKeeperTestCase(int numBookies) { |
| this.numBookies = numBookies; |
| } |
| |
| @BeforeMethod(groups = { "broker" }) |
| public void setUp(Method method) throws Exception { |
| LOG.info(">>>>>> starting {}", method); |
| try { |
| // start bookkeeper service |
| startBookKeeper(); |
| } catch (Exception e) { |
| LOG.error("Error setting up", e); |
| throw e; |
| } |
| |
| ManagedLedgerFactoryConfig conf = new ManagedLedgerFactoryConfig(); |
| factory = new ManagedLedgerFactoryImpl(bkc, zkc, conf); |
| |
| zkc.create("/managed-ledgers", new byte[0], ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT); |
| } |
| |
| @AfterMethod(alwaysRun = true, groups = { "broker" }) |
| public void tearDown(Method method) { |
| try { |
| LOG.info("@@@@@@@@@ stopping " + method); |
| factory.shutdown(); |
| factory = null; |
| stopBookKeeper(); |
| stopZooKeeper(); |
| LOG.info("--------- stopped {}", method); |
| } catch (Exception e) { |
| LOG.error("tearDown Error", e); |
| } |
| } |
| |
| @BeforeClass(groups = { "broker" }) |
| public void setUpClass() { |
| executor = OrderedScheduler.newSchedulerBuilder().numThreads(2).name("test").build(); |
| cachedExecutor = Executors.newCachedThreadPool(); |
| } |
| |
| @AfterClass(alwaysRun = true, groups = { "broker" }) |
| public void tearDownClass() { |
| if (executor != null) { |
| executor.shutdown(); |
| } |
| if (cachedExecutor != null) { |
| cachedExecutor.shutdown(); |
| } |
| } |
| |
| /** |
| * Start cluster |
| * |
| * @throws Exception |
| */ |
| protected void startBookKeeper() throws Exception { |
| zkc = MockZooKeeper.newInstance(); |
| for (int i = 0; i < numBookies; i++) { |
| ZkUtils.createFullPathOptimistic(zkc, "/ledgers/available/192.168.1.1:" + (5000 + i), "".getBytes(), null, |
| null); |
| } |
| |
| zkc.create("/ledgers/LAYOUT", "1\nflat:1".getBytes(), null, null); |
| |
| bkc = new PulsarMockBookKeeper(zkc, executor.chooseThread(this)); |
| } |
| |
| protected void stopBookKeeper() { |
| bkc.shutdown(); |
| } |
| |
| protected void stopZooKeeper() throws Exception { |
| zkc.shutdown(); |
| } |
| |
| } |