| /** |
| * 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.activemq.broker.scheduler; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import java.io.File; |
| import java.util.Calendar; |
| import java.util.List; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| import org.apache.activemq.util.IOHelper; |
| import org.apache.kahadb.util.ByteSequence; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class JobSchedulerTest { |
| |
| private JobSchedulerStore store; |
| private JobScheduler scheduler; |
| |
| @Test |
| public void testAddLongStringByteSequence() throws Exception { |
| final int COUNT = 10; |
| final CountDownLatch latch = new CountDownLatch(COUNT); |
| scheduler.addListener(new JobListener() { |
| |
| public void scheduledJob(String id, ByteSequence job) { |
| latch.countDown(); |
| } |
| |
| }); |
| for (int i = 0; i < COUNT; i++) { |
| String test = new String("test" + i); |
| scheduler.schedule("id" + i, new ByteSequence(test.getBytes()), 1000); |
| } |
| latch.await(5, TimeUnit.SECONDS); |
| assertEquals(0,latch.getCount()); |
| } |
| |
| @Test |
| public void testAddCronAndByteSequence() throws Exception { |
| |
| final CountDownLatch latch = new CountDownLatch(1); |
| scheduler.addListener(new JobListener() { |
| |
| public void scheduledJob(String id, ByteSequence job) { |
| latch.countDown(); |
| } |
| |
| }); |
| |
| Calendar current = Calendar.getInstance(); |
| |
| int minutes = current.get(Calendar.MINUTE) + 1; |
| int hour = current.get(Calendar.HOUR_OF_DAY); |
| int day = current.get(Calendar.DAY_OF_WEEK) - 1; |
| |
| String cronTab = String.format("%d %d * * %d", minutes, hour, day); |
| |
| String str = new String("test1"); |
| scheduler.schedule("id:1", new ByteSequence(str.getBytes()), cronTab, 0, 0, 0); |
| |
| assertTrue(latch.await(60, TimeUnit.SECONDS)); |
| assertEquals(0, latch.getCount()); |
| } |
| |
| @Test |
| public void testAddLongLongIntStringByteSequence() throws Exception { |
| final int COUNT = 10; |
| final CountDownLatch latch = new CountDownLatch(COUNT); |
| scheduler.addListener(new JobListener() { |
| |
| public void scheduledJob(String id, ByteSequence job) { |
| latch.countDown(); |
| } |
| |
| }); |
| long time = 2000; |
| for (int i = 0; i < COUNT; i++) { |
| String test = new String("test" + i); |
| scheduler.schedule("id" + i, new ByteSequence(test.getBytes()), "", time, 10, -1); |
| } |
| assertTrue(latch.getCount() == COUNT); |
| latch.await(3000, TimeUnit.SECONDS); |
| assertTrue(latch.getCount() == 0); |
| } |
| |
| @Test |
| public void testAddStopThenDeliver() throws Exception { |
| final int COUNT = 10; |
| final CountDownLatch latch = new CountDownLatch(COUNT); |
| long time = 2000; |
| for (int i = 0; i < COUNT; i++) { |
| String test = new String("test" + i); |
| scheduler.schedule("id" + i, new ByteSequence(test.getBytes()), "", time, 1000, -1); |
| } |
| File directory = store.getDirectory(); |
| tearDown(); |
| startStore(directory); |
| scheduler.addListener(new JobListener() { |
| |
| public void scheduledJob(String id, ByteSequence job) { |
| latch.countDown(); |
| } |
| |
| }); |
| assertTrue(latch.getCount() == COUNT); |
| latch.await(3000, TimeUnit.SECONDS); |
| assertTrue(latch.getCount() == 0); |
| } |
| |
| @Test |
| public void testRemoveLong() throws Exception { |
| final int COUNT = 10; |
| |
| long time = 20000; |
| for (int i = 0; i < COUNT; i++) { |
| String str = new String("test" + i); |
| scheduler.schedule("id" + i, new ByteSequence(str.getBytes()), "", time, 1000, -1); |
| |
| } |
| int size = scheduler.getNextScheduleJobs().size(); |
| assertEquals(size, COUNT); |
| long removeTime = scheduler.getNextScheduleTime(); |
| scheduler.remove(removeTime); |
| size = scheduler.getNextScheduleJobs().size(); |
| assertEquals(0, size); |
| } |
| |
| @Test |
| public void testRemoveString() throws Exception { |
| final int COUNT = 10; |
| final String test = "TESTREMOVE"; |
| long time = 20000; |
| for (int i = 0; i < COUNT; i++) { |
| String str = new String("test" + i); |
| scheduler.schedule("id" + i, new ByteSequence(str.getBytes()), "", time, 10, -1); |
| if (i == COUNT / 2) { |
| scheduler.schedule(test, new ByteSequence(test.getBytes()), "", time, 10, -1); |
| } |
| } |
| |
| int size = scheduler.getNextScheduleJobs().size(); |
| assertEquals(size, COUNT + 1); |
| scheduler.remove(test); |
| size = scheduler.getNextScheduleJobs().size(); |
| assertEquals(size, COUNT); |
| } |
| |
| @Test |
| public void testgetAllJobs() throws Exception { |
| final int COUNT = 10; |
| final String ID = "id:"; |
| long time = 20000; |
| for (int i = 0; i < COUNT; i++) { |
| String str = new String("test" + i); |
| scheduler.schedule(ID + i, new ByteSequence(str.getBytes()), "", time, 10 + i, -1); |
| } |
| List<Job> list = scheduler.getAllJobs(); |
| |
| assertEquals(list.size(), COUNT); |
| int count = 0; |
| for (Job job : list) { |
| |
| assertEquals(job.getJobId(), ID + count); |
| count++; |
| } |
| } |
| |
| @Test |
| public void testgetAllJobsInRange() throws Exception { |
| final int COUNT = 10; |
| final String ID = "id:"; |
| long start = 10000; |
| |
| for (int i = 0; i < COUNT; i++) { |
| String str = new String("test" + i); |
| |
| scheduler.schedule(ID + i, new ByteSequence(str.getBytes()), "", start + (i * 1000), 10000 + i, 0); |
| |
| } |
| start = System.currentTimeMillis(); |
| long finish = start + 12000+ (COUNT * 1000); |
| List<Job> list = scheduler.getAllJobs(start, finish); |
| |
| assertEquals( COUNT,list.size()); |
| int count = 0; |
| for (Job job : list) { |
| |
| assertEquals(job.getJobId(), ID + count); |
| count++; |
| } |
| } |
| |
| @Test |
| public void testRemoveAllJobsInRange() throws Exception { |
| final int COUNT = 10; |
| final String ID = "id:"; |
| long start = 10000; |
| |
| for (int i = 0; i < COUNT; i++) { |
| String str = new String("test" + i); |
| |
| scheduler.schedule(ID + i, new ByteSequence(str.getBytes()), "", start + (i * 1000), 10000 + i, 0); |
| |
| } |
| start = System.currentTimeMillis(); |
| long finish = start + 12000+ (COUNT * 1000); |
| scheduler.removeAllJobs(start, finish); |
| |
| assertTrue(scheduler.getAllJobs().isEmpty()); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| File directory = new File("target/test/ScheduledJobsDB"); |
| IOHelper.mkdirs(directory); |
| IOHelper.deleteChildren(directory); |
| startStore(directory); |
| |
| } |
| |
| protected void startStore(File directory) throws Exception { |
| store = new JobSchedulerStore(); |
| store.setDirectory(directory); |
| store.start(); |
| scheduler = store.getJobScheduler("test"); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| store.stop(); |
| } |
| |
| } |