SpringCloud/spring-cloud-stream-samples
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Update to Spring Cloud Stream Brooklyn.BUILD-SNAPSHOT

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This commit is contained in:
Marius Bogoevici
2016-08-25 22:56:58 -04:00
parent 95c8f9afdd
commit 0b00a2361d
26 changed files with 328 additions and 201 deletions
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2
multibinder/src/main/resources/application.yml
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@@ -6,7 +6,7 @@ spring:
bindings:
input:
destination: dataIn
binder: redis
binder: kafka
output:
destination: dataOut
binder: rabbit

52
multibinder/src/test/java/multibinder/RabbitAndRedisBinderApplicationTests.java → multibinder/src/test/java/multibinder/RabbitAndKafkaBinderApplicationTests.java
View File

@@ -24,47 +24,37 @@ import org.junit.After;
import org.junit.Assert;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.amqp.rabbit.core.RabbitAdmin;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.boot.SpringApplication;
import org.springframework.cloud.stream.binder.BinderFactory;
import org.springframework.cloud.stream.binder.ExtendedConsumerProperties;
import org.springframework.cloud.stream.binder.ExtendedProducerProperties;
import org.springframework.cloud.stream.binder.ProducerProperties;
import org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder;
import org.springframework.cloud.stream.binder.kafka.KafkaProducerProperties;
import org.springframework.cloud.stream.binder.rabbit.RabbitConsumerProperties;
import org.springframework.cloud.stream.binder.rabbit.RabbitMessageChannelBinder;
import org.springframework.cloud.stream.binder.redis.RedisMessageChannelBinder;
import org.springframework.cloud.stream.test.junit.rabbit.RabbitTestSupport;
import org.springframework.cloud.stream.test.junit.redis.RedisTestSupport;
import org.springframework.cloud.stream.binder.test.junit.rabbit.RabbitTestSupport;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.integration.channel.DirectChannel;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.kafka.test.rule.KafkaEmbedded;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.support.MessageBuilder;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
/**
* @author Marius Bogoevici
* @author Gary Russell
*/
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = MultibinderApplication.class)
@WebAppConfiguration
@DirtiesContext
public class RabbitAndRedisBinderApplicationTests {
public class RabbitAndKafkaBinderApplicationTests {
@ClassRule
public static RabbitTestSupport rabbitTestSupport = new RabbitTestSupport();
@ClassRule
public static RedisTestSupport redisTestSupport = new RedisTestSupport();
@Autowired
private BinderFactory<MessageChannel> binderFactory;
public static KafkaEmbedded kafkaEmbedded = new KafkaEmbedded(1, true, "test");
private final String randomGroup = UUID.randomUUID().toString();
@@ -77,25 +67,39 @@ public class RabbitAndRedisBinderApplicationTests {
}
@Test
public void contextLoads() {
public void contextLoads() throws Exception {
// passing connection arguments arguments to the embedded Kafka instance
ConfigurableApplicationContext context = SpringApplication.run(MultibinderApplication.class,
"--spring.cloud.stream.kafka.binder.brokers=" + kafkaEmbedded.getBrokersAsString(),
"--spring.cloud.stream.kafka.binder.zkNodes=" + kafkaEmbedded.getZookeeperConnectionString());
context.close();
}
@Test
public void messagingWorks() {
public void messagingWorks() throws Exception {
// passing connection arguments arguments to the embedded Kafka instance
ConfigurableApplicationContext context = SpringApplication.run(MultibinderApplication.class,
"--spring.cloud.stream.kafka.binder.brokers=" + kafkaEmbedded.getBrokersAsString(),
"--spring.cloud.stream.kafka.binder.zkNodes=" + kafkaEmbedded.getZookeeperConnectionString(),
"--spring.cloud.stream.bindings.output.producer.requiredGroups=" + this.randomGroup);
DirectChannel dataProducer = new DirectChannel();
((RedisMessageChannelBinder)binderFactory.getBinder("redis"))
.bindProducer("dataIn", dataProducer, new ExtendedProducerProperties<>(new ProducerProperties()));
BinderFactory<?> binderFactory = context.getBean(BinderFactory.class);
QueueChannel dataConsumer = new QueueChannel();
((RabbitMessageChannelBinder)binderFactory.getBinder("rabbit")).bindConsumer("dataOut", this.randomGroup,
((RabbitMessageChannelBinder) binderFactory.getBinder("rabbit")).bindConsumer("dataOut", this.randomGroup,
dataConsumer, new ExtendedConsumerProperties<>(new RabbitConsumerProperties()));
((KafkaMessageChannelBinder) binderFactory.getBinder("kafka"))
.bindProducer("dataIn", dataProducer, new ExtendedProducerProperties<>(new KafkaProducerProperties()));
String testPayload = "testFoo" + this.randomGroup;
dataProducer.send(MessageBuilder.withPayload(testPayload).build());
Message<?> receive = dataConsumer.receive(2000);
Message<?> receive = dataConsumer.receive(10000);
Assert.assertThat(receive, Matchers.notNullValue());
Assert.assertThat(receive.getPayload(), CoreMatchers.equalTo(testPayload));
context.close();
}
}