| /* |
| * 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.samza.runtime; |
| |
| import java.time.Duration; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.apache.samza.application.StreamApplication; |
| import org.apache.samza.config.ApplicationConfig; |
| import org.apache.samza.config.Config; |
| import org.apache.samza.config.JobConfig; |
| import org.apache.samza.config.MapConfig; |
| import org.apache.samza.job.ApplicationStatus; |
| import org.apache.samza.job.StreamJob; |
| import org.apache.samza.job.StreamJobFactory; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.powermock.core.classloader.annotations.PrepareForTest; |
| import org.powermock.modules.junit4.PowerMockRunner; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| |
| |
| /** |
| * A test class for {@link RemoteApplicationRunner}. |
| */ |
| @RunWith(PowerMockRunner.class) |
| @PrepareForTest(RemoteApplicationRunner.class) |
| public class TestRemoteApplicationRunner { |
| |
| private RemoteApplicationRunner runner; |
| |
| @Before |
| public void setUp() { |
| Map<String, String> config = new HashMap<>(); |
| config.put(ApplicationConfig.APP_NAME, "test-app"); |
| StreamApplication userApp = appDesc -> { }; |
| runner = spy(new RemoteApplicationRunner(userApp, new MapConfig(config))); |
| } |
| |
| @Test |
| public void testWaitForFinishReturnsBeforeTimeout() { |
| doReturn(ApplicationStatus.SuccessfulFinish).when(runner).getApplicationStatus(any(JobConfig.class)); |
| boolean finished = runner.waitForFinish(Duration.ofMillis(5000)); |
| assertTrue("Application did not finish before the timeout.", finished); |
| } |
| |
| @Test |
| public void testWaitForFinishTimesout() { |
| doReturn(ApplicationStatus.Running).when(runner).getApplicationStatus(any(JobConfig.class)); |
| boolean finished = runner.waitForFinish(Duration.ofMillis(1000)); |
| assertFalse("Application finished before the timeout.", finished); |
| } |
| |
| @Test |
| public void testRunWithConfigLoaderFactoryPresent() { |
| Map<String, String> config = new HashMap<>(); |
| config.put(ApplicationConfig.APP_NAME, "test-app"); |
| config.put(JobConfig.CONFIG_LOADER_FACTORY, "org.apache.samza.config.loaders.PropertiesConfigLoaderFactory"); |
| config.put(JobConfig.STREAM_JOB_FACTORY_CLASS, MockStreamJobFactory.class.getName()); |
| runner = new RemoteApplicationRunner(null, new MapConfig(config)); |
| |
| runner.run(null); |
| } |
| |
| @Test |
| public void testGetStatus() { |
| Map<String, String> m = new HashMap<>(); |
| m.put(JobConfig.JOB_NAME, "jobName"); |
| m.put(JobConfig.STREAM_JOB_FACTORY_CLASS, MockStreamJobFactory.class.getName()); |
| |
| m.put(JobConfig.JOB_ID, "newJob"); |
| |
| StreamApplication userApp = appDesc -> { }; |
| runner = spy(new RemoteApplicationRunner(userApp, new MapConfig(m))); |
| |
| Assert.assertEquals(ApplicationStatus.New, runner.getApplicationStatus(new JobConfig(new MapConfig(m)))); |
| |
| m.put(JobConfig.JOB_ID, "runningJob"); |
| runner = spy(new RemoteApplicationRunner(userApp, new MapConfig(m))); |
| Assert.assertEquals(ApplicationStatus.Running, runner.getApplicationStatus(new JobConfig(new MapConfig(m)))); |
| } |
| |
| static public class MockStreamJobFactory implements StreamJobFactory { |
| |
| public MockStreamJobFactory() { |
| } |
| |
| @Override |
| public StreamJob getJob(final Config config) { |
| |
| return new StreamJob() { |
| JobConfig c = new JobConfig(config); |
| |
| @Override |
| public StreamJob submit() { |
| return null; |
| } |
| |
| @Override |
| public StreamJob kill() { |
| return null; |
| } |
| |
| @Override |
| public ApplicationStatus waitForFinish(long timeoutMs) { |
| return null; |
| } |
| |
| @Override |
| public ApplicationStatus waitForStatus(ApplicationStatus status, long timeoutMs) { |
| return null; |
| } |
| |
| @Override |
| public ApplicationStatus getStatus() { |
| String jobId = c.getJobId(); |
| switch (jobId) { |
| case "newJob": |
| return ApplicationStatus.New; |
| case "runningJob": |
| return ApplicationStatus.Running; |
| default: |
| return ApplicationStatus.UnsuccessfulFinish; |
| } |
| } |
| }; |
| } |
| } |
| } |