| /* |
| * 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.amaterasu.common.execution |
| |
| import java.util.concurrent.LinkedBlockingQueue |
| |
| import org.apache.amaterasu.common.configuration.enums.ActionStatus |
| import org.apache.amaterasu.common.dataobjects.ActionData |
| import org.apache.amaterasu.leader.execution.{JobLoader, JobManager} |
| import org.apache.curator.framework.{CuratorFramework, CuratorFrameworkFactory} |
| import org.apache.curator.retry.ExponentialBackoffRetry |
| import org.apache.curator.test.TestingServer |
| import org.apache.zookeeper.CreateMode |
| import org.scalatest.{BeforeAndAfterEach, FlatSpec, Matchers} |
| |
| import scala.io.Source |
| |
| class JobRestoreTests extends FlatSpec with Matchers with BeforeAndAfterEach { |
| |
| val retryPolicy = new ExponentialBackoffRetry(1000, 3) |
| val server = new TestingServer(2184, true) |
| var client: CuratorFramework = null |
| |
| val jobId = s"job_${System.currentTimeMillis}" |
| val maki = Source.fromURL(getClass.getResource("/simple-maki.yml")).mkString |
| val queue = new LinkedBlockingQueue[ActionData]() |
| |
| var manager: JobManager = null |
| |
| client = CuratorFrameworkFactory.newClient(server.getConnectString, retryPolicy) |
| client.start() |
| |
| override def beforeEach(): Unit = { |
| |
| // creating the jobs znode and storing the source repo and branch |
| client.create().withMode(CreateMode.PERSISTENT).forPath(s"/$jobId") |
| client.create().withMode(CreateMode.PERSISTENT).forPath(s"/$jobId/src", "".getBytes) |
| client.create().withMode(CreateMode.PERSISTENT).forPath(s"/$jobId/branch", "".getBytes) |
| |
| manager = JobLoader.createJobManager(maki, jobId, client, 3, queue) |
| |
| } |
| |
| override def afterEach(): Unit = { |
| |
| client.delete().deletingChildrenIfNeeded().forPath(s"/$jobId") |
| |
| } |
| |
| "a restored job" should "have all queued actions in the executionQueue" in { |
| |
| // setting task-0000000002 as queued |
| client.setData().forPath(s"/${jobId}/task-0000000002", ActionStatus.queued.toString.getBytes) |
| |
| JobLoader.restoreJobState(manager, jobId, client) |
| |
| queue.peek.getName should be("start") |
| } |
| |
| "a restored job" should "have all started actions in the executionQueue" in { |
| |
| // setting task-0000000002 as queued |
| client.setData().forPath(s"/${jobId}/task-0000000002", ActionStatus.started.toString.getBytes) |
| |
| JobLoader.restoreJobState(manager, jobId, client) |
| |
| queue.peek.getName should be("start") |
| } |
| } |