| /* |
| * 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 com.google.common.collect.ImmutableMap; |
| import java.time.Duration; |
| import joptsimple.OptionSet; |
| import org.apache.samza.application.MockStreamApplication; |
| import org.apache.samza.application.SamzaApplication; |
| import org.apache.samza.config.ApplicationConfig; |
| import org.apache.samza.config.Config; |
| import org.apache.samza.config.ConfigLoaderFactory; |
| import org.apache.samza.config.JobConfig; |
| import org.apache.samza.config.MapConfig; |
| import org.apache.samza.context.ExternalContext; |
| import org.apache.samza.job.ApplicationStatus; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| |
| public class TestApplicationRunnerMain { |
| |
| @Test |
| public void TestRunOperation() { |
| assertEquals(0, TestApplicationRunnerInvocationCounts.runCount); |
| ApplicationRunnerMain.main(new String[]{ |
| "-config", "job.config.loader.factory=org.apache.samza.config.loaders.PropertiesConfigLoaderFactory", |
| "-config", "job.config.loader.properties.path=" + getClass().getResource("/test.properties").getPath(), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_CLASS, MockStreamApplication.class.getName()), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_RUNNER_CLASS, TestApplicationRunnerInvocationCounts.class.getName()), |
| }); |
| |
| assertEquals(1, TestApplicationRunnerInvocationCounts.runCount); |
| } |
| |
| @Test |
| public void TestKillOperation() { |
| assertEquals(0, TestApplicationRunnerInvocationCounts.killCount); |
| ApplicationRunnerMain.main(new String[]{ |
| "-config", "job.config.loader.factory=org.apache.samza.config.loaders.PropertiesConfigLoaderFactory", |
| "-config", "job.config.loader.properties.path=" + getClass().getResource("/test.properties").getPath(), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_CLASS, MockStreamApplication.class.getName()), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_RUNNER_CLASS, TestApplicationRunnerInvocationCounts.class.getName()), |
| "--operation=kill" |
| }); |
| |
| assertEquals(1, TestApplicationRunnerInvocationCounts.killCount); |
| } |
| |
| @Test |
| public void TestStatusOperation() { |
| assertEquals(0, TestApplicationRunnerInvocationCounts.statusCount); |
| ApplicationRunnerMain.main(new String[]{ |
| "-config", "job.config.loader.factory=org.apache.samza.config.loaders.PropertiesConfigLoaderFactory", |
| "-config", "job.config.loader.properties.path=" + getClass().getResource("/test.properties").getPath(), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_CLASS, MockStreamApplication.class.getName()), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_RUNNER_CLASS, TestApplicationRunnerInvocationCounts.class.getName()), |
| "--operation=status" |
| }); |
| |
| assertEquals(1, TestApplicationRunnerInvocationCounts.statusCount); |
| } |
| |
| @Test |
| public void TestLoadConfig() { |
| ApplicationRunnerMain.ApplicationRunnerCommandLine cmdLine = new ApplicationRunnerMain.ApplicationRunnerCommandLine(); |
| OptionSet options = cmdLine.parser().parse( |
| "-config", "job.config.loader.factory=org.apache.samza.config.loaders.PropertiesConfigLoaderFactory", |
| "-config", "job.config.loader.properties.path=" + getClass().getResource("/test.properties").getPath(), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_CLASS, MockStreamApplication.class.getName()), |
| "-config", String.format("%s=%s", ApplicationConfig.APP_RUNNER_CLASS, TestApplicationRunnerInvocationCounts.class.getName())); |
| |
| Config actual = cmdLine.loadConfig(options); |
| |
| Config expected = new MapConfig(ImmutableMap.of( |
| JobConfig.CONFIG_LOADER_FACTORY, "org.apache.samza.config.loaders.PropertiesConfigLoaderFactory", |
| ConfigLoaderFactory.CONFIG_LOADER_PROPERTIES_PREFIX + "path", getClass().getResource("/test.properties").getPath(), |
| ApplicationConfig.APP_CLASS, MockStreamApplication.class.getName(), |
| ApplicationConfig.APP_RUNNER_CLASS, TestApplicationRunnerInvocationCounts.class.getName())); |
| |
| assertEquals(expected, actual); |
| } |
| |
| public static class TestApplicationRunnerInvocationCounts implements ApplicationRunner { |
| protected static int runCount = 0; |
| protected static int killCount = 0; |
| protected static int statusCount = 0; |
| |
| public TestApplicationRunnerInvocationCounts(SamzaApplication userApp, Config config) { |
| } |
| |
| @Override |
| public void run(ExternalContext externalContext) { |
| runCount++; |
| } |
| |
| @Override |
| public void kill() { |
| killCount++; |
| } |
| |
| @Override |
| public ApplicationStatus status() { |
| statusCount++; |
| return ApplicationStatus.Running; |
| } |
| |
| @Override |
| public void waitForFinish() { |
| waitForFinish(Duration.ofSeconds(0)); |
| } |
| |
| @Override |
| public boolean waitForFinish(Duration timeout) { |
| return false; |
| } |
| |
| } |
| } |