| /* |
| * 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.leader.common.dsl |
| |
| import org.apache.amaterasu.common.dataobjects.ActionData |
| import org.apache.curator.framework.CuratorFrameworkFactory |
| import org.apache.curator.retry.ExponentialBackoffRetry |
| import org.apache.curator.test.TestingServer |
| import org.apache.zookeeper.CreateMode |
| import org.jetbrains.spek.api.Spek |
| import org.jetbrains.spek.api.dsl.given |
| import org.jetbrains.spek.api.dsl.it |
| import org.jetbrains.spek.api.dsl.on |
| import java.util.concurrent.LinkedBlockingQueue |
| import kotlin.test.assertEquals |
| import kotlin.test.assertFalse |
| import kotlin.test.assertTrue |
| |
| class JobExecutionTests : Spek({ |
| val retryPolicy = ExponentialBackoffRetry(1000, 3) |
| val server = TestingServer(2183, true) |
| val client = CuratorFrameworkFactory.newClient(server.connectString, retryPolicy) |
| client.start() |
| |
| val jobId = "job_${System.currentTimeMillis()}" |
| |
| val yaml = this::class.java.getResource("/simple-maki.yml").readText() |
| val queue = LinkedBlockingQueue<ActionData>() |
| client.create().withMode(CreateMode.PERSISTENT).forPath("/$jobId") |
| |
| given("a job parsed in to a JobManager") { |
| val job = JobParser.parse(jobId, yaml, queue, client, 1) |
| |
| it("queue the first action when the JobManager.start method is called ") { |
| job.start() |
| |
| assertEquals(queue.peek().name, "start") |
| |
| // making sure that the status is reflected in zk |
| val actionStatus = client.data.forPath("/$jobId/task-0000000000") |
| assertEquals(String(actionStatus), "Queued") |
| } |
| |
| it("return the start action when calling getNextAction and dequeue it") { |
| assertEquals(job.nextActionData!!.name, "start") |
| assertEquals(queue.size, 0) |
| } |
| |
| it("also changes the status of start to started") { |
| val actionStatus = client.data.forPath("/$jobId/task-0000000000") |
| assertEquals(String(actionStatus), "Started") |
| } |
| |
| it("is not out of actions when an action is still Pending") { |
| assertFalse { job.outOfActions } |
| } |
| |
| it("will requeue a task when calling JobManager.requeueAction") { |
| job.requeueAction("0000000000") |
| val actionStatus = client.data.forPath("/$jobId/task-0000000000") |
| assertEquals(String(actionStatus), "Queued") |
| } |
| |
| it("will restart the task") { |
| val data = job.nextActionData |
| assertEquals(data!!.name, "start") |
| |
| // making sure that the status is reflected in zk |
| val actionStatus = client.data.forPath("/$jobId/task-0000000000") |
| assertEquals(String(actionStatus), "Started") |
| } |
| |
| it("will mark the action as Complete when the actionComplete method is called") { |
| job.actionComplete("0000000000") |
| // making sure that the status is reflected in zk |
| val actionStatus = client.data.forPath("/$jobId/task-0000000000") |
| |
| assertEquals(String(actionStatus), "Complete") |
| } |
| |
| on("completion of start, the next action step2 is queued") { |
| assertEquals(queue.peek().name, "step2") |
| } |
| |
| it("should also be registered as queued in zk") { |
| val actionStatus = client.data.forPath("/$jobId/task-0000000001") |
| assertEquals(String(actionStatus), "Queued") |
| } |
| |
| it("is marked as Started when JobManager.nextActionData is called") { |
| val data = job.nextActionData |
| assertEquals(data!!.name, "step2") |
| } |
| |
| it("will start an error action JobManager.actionFailed is called") { |
| job.actionFailed("0000000001", "test failure") |
| |
| assertEquals(queue.peek().name, "error-action") |
| } |
| |
| it("marks the error action as Complete when the actionComplete method is called"){ |
| job.actionComplete("0000000001-error") |
| |
| // making sure that the status is reflected in zk |
| val actionStatus = client.data.forPath("/$jobId/task-0000000001-error") |
| assertEquals(String(actionStatus) ,"Complete") |
| } |
| |
| it("will be out of actions when all actions have been executed"){ |
| assertTrue { job.outOfActions } |
| } |
| } |
| |
| }) |