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Add integration tests for auto-configuration of Apache Geode/Pivotal GemFire Continuous Query support.

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This commit is contained in:
John Blum
2018-05-24 12:56:22 -07:00
parent 93767f5ffb
commit 02ca816264
1 changed files with 229 additions and 0 deletions
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geode-spring-boot-starter/src/test/java/org/springframework/boot/data/geode/cq/AutoConfiguredContinuousQueryIntegrationTests.java Normal file
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/*
* Copyright 2018 the original author or authors.
*
* Licensed 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.springframework.boot.data.geode.cq;
import static org.assertj.core.api.Assertions.assertThat;
import java.io.IOException;
import java.util.Collections;
import javax.annotation.Resource;
import org.apache.geode.cache.CacheLoader;
import org.apache.geode.cache.CacheLoaderException;
import org.apache.geode.cache.GemFireCache;
import org.apache.geode.cache.LoaderHelper;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.client.ClientRegionShortcut;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.DependsOn;
import org.springframework.data.gemfire.GemfireTemplate;
import org.springframework.data.gemfire.PartitionedRegionFactoryBean;
import org.springframework.data.gemfire.client.ClientRegionFactoryBean;
import org.springframework.data.gemfire.config.annotation.CacheServerApplication;
import org.springframework.data.gemfire.config.annotation.ClientCacheConfigurer;
import org.springframework.data.gemfire.config.annotation.EnablePdx;
import org.springframework.data.gemfire.support.ConnectionEndpoint;
import org.springframework.data.gemfire.tests.integration.ClientServerIntegrationTestsSupport;
import org.springframework.data.gemfire.tests.process.ProcessWrapper;
import org.springframework.test.context.junit4.SpringRunner;
import example.geode.query.cq.event.TemperatureReading;
import example.geode.query.cq.event.TemperatureReadingsContinuousQueriesHandler;
/**
* The AutoConfiguredContinuousQueryIntegrationTests class...
*
* @author John Blum
* @since 1.0.0
*/
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE,
classes = AutoConfiguredContinuousQueryIntegrationTests.GemFireClientConfiguration.class)
@SuppressWarnings("unused")
public class AutoConfiguredContinuousQueryIntegrationTests extends ClientServerIntegrationTestsSupport {
private static final String GEMFIRE_LOG_LEVEL = "error";
private static ProcessWrapper gemfireServer;
@BeforeClass
public static void startGemFireServer() throws IOException {
int availablePort = findAvailablePort();
gemfireServer = run(GemFireServerConfiguration.class,
String.format("-D%s=%d", GEMFIRE_CACHE_SERVER_PORT_PROPERTY, availablePort));
waitForServerToStart("localhost", availablePort);
System.setProperty(GEMFIRE_CACHE_SERVER_PORT_PROPERTY, String.valueOf(availablePort));
}
@AfterClass
public static void stopGemFireServer() {
System.clearProperty(GEMFIRE_CACHE_SERVER_PORT_PROPERTY);
stop(gemfireServer);
}
@Autowired
private GemfireTemplate temperatureReadingsTemplate;
@SuppressWarnings("all")
@Resource(name = "TemperatureReadings")
private Region<Long, TemperatureReading> temperatureReadings;
@Autowired
private TemperatureReadingsContinuousQueriesHandler temperatureReadingsHandler;
@Before
public void setup() {
assertThat(this.temperatureReadingsTemplate.<Long, TemperatureReading>get(1L))
.isEqualTo(TemperatureReading.of(99));
assertThat(this.temperatureReadings.sizeOnServer()).isEqualTo(8);
}
@Test
public void assertTemperatureReadingsAreCorrect() {
assertThat(this.temperatureReadingsHandler.getTemperatureReadingCount()).isEqualTo(4);
assertThat(this.temperatureReadingsHandler.getBoilingTemperatures()).contains(300, 242);
assertThat(this.temperatureReadingsHandler.getFreezingTemperatures()).contains(16, -51);
}
@SpringBootApplication
public static class GemFireClientConfiguration {
@Bean
ClientCacheConfigurer clientCachePoolPortConfigurer(
@Value("${" + GEMFIRE_CACHE_SERVER_PORT_PROPERTY + ":40404}") int port) {
return (bean, clientCacheFactoryBean) -> clientCacheFactoryBean.setServers(
Collections.singletonList(new ConnectionEndpoint("localhost", port)));
}
@Bean("TemperatureReadings")
public ClientRegionFactoryBean<Long, TemperatureReading> temperatureReadingsRegion(GemFireCache gemfireCache) {
ClientRegionFactoryBean<Long, TemperatureReading> temperatureReadingsRegion =
new ClientRegionFactoryBean<>();
temperatureReadingsRegion.setCache(gemfireCache);
temperatureReadingsRegion.setClose(false);
temperatureReadingsRegion.setShortcut(ClientRegionShortcut.PROXY);
return temperatureReadingsRegion;
}
@Bean
@DependsOn("TemperatureReadings")
GemfireTemplate temperatureReadingsTemplate(GemFireCache gemfireCache) {
return new GemfireTemplate(gemfireCache.getRegion("/TemperatureReadings"));
}
@Bean
@DependsOn("TemperatureReadings")
TemperatureReadingsContinuousQueriesHandler temperatureReadingsHandler() {
return new TemperatureReadingsContinuousQueriesHandler();
}
}
@EnablePdx
@CacheServerApplication(name = "AutoConfiguredContinuousQueryIntegrationTests", logLevel = GEMFIRE_LOG_LEVEL)
public static class GemFireServerConfiguration {
public static void main(String[] args) {
AnnotationConfigApplicationContext applicationContext =
new AnnotationConfigApplicationContext(GemFireServerConfiguration.class);
applicationContext.registerShutdownHook();
}
@Bean("TemperatureReadings")
public PartitionedRegionFactoryBean<Long, TemperatureReading> temperatureReadingsRegion(GemFireCache gemfireCache) {
PartitionedRegionFactoryBean<Long, TemperatureReading> temperatureReadingsRegion =
new PartitionedRegionFactoryBean<>();
temperatureReadingsRegion.setCache(gemfireCache);
temperatureReadingsRegion.setCacheLoader(temperatureReadingsLoader());
temperatureReadingsRegion.setClose(false);
temperatureReadingsRegion.setPersistent(false);
return temperatureReadingsRegion;
}
private CacheLoader<Long, TemperatureReading> temperatureReadingsLoader() {
return new CacheLoader<Long, TemperatureReading>() {
@Override
public TemperatureReading load(LoaderHelper<Long, TemperatureReading> helper)
throws CacheLoaderException {
long key = helper.getKey();
Region<Long, TemperatureReading> temperatureReadings = helper.getRegion();
recordTemperature(temperatureReadings, ++key, 72);
recordTemperature(temperatureReadings, ++key, 16);
recordTemperature(temperatureReadings, ++key, 101);
recordTemperature(temperatureReadings, ++key, 300);
recordTemperature(temperatureReadings, ++key, -51);
recordTemperature(temperatureReadings, ++key, 242);
recordTemperature(temperatureReadings, ++key, 112);
return TemperatureReading.of(99);
}
private void recordTemperature(Region<Long, TemperatureReading> temperatureReadings,
long key, int temperature) {
sleep(50);
temperatureReadings.put(key, TemperatureReading.of(temperature));
}
@SuppressWarnings("all")
private void sleep(long milliseconds) {
try {
Thread.sleep(milliseconds);
}
catch (InterruptedException ignore) {
}
}
@Override
public void close() { }
};
}
}
}