109 lines
4.4 KiB
Java
109 lines
4.4 KiB
Java
/*
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* Copyright 2015-2017 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package multibinder;
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import java.util.UUID;
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import org.hamcrest.CoreMatchers;
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import org.hamcrest.Matchers;
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import org.junit.After;
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import org.junit.Assert;
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import org.junit.ClassRule;
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import org.junit.Ignore;
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import org.junit.Test;
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import org.springframework.amqp.rabbit.core.RabbitAdmin;
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import org.springframework.boot.SpringApplication;
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import org.springframework.cloud.stream.binder.BinderFactory;
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import org.springframework.cloud.stream.binder.ExtendedConsumerProperties;
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import org.springframework.cloud.stream.binder.ExtendedProducerProperties;
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import org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder;
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import org.springframework.cloud.stream.binder.kafka.properties.KafkaProducerProperties;
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import org.springframework.cloud.stream.binder.rabbit.RabbitMessageChannelBinder;
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import org.springframework.cloud.stream.binder.rabbit.properties.RabbitConsumerProperties;
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import org.springframework.cloud.stream.binder.test.junit.rabbit.RabbitTestSupport;
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import org.springframework.context.ConfigurableApplicationContext;
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import org.springframework.integration.channel.DirectChannel;
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import org.springframework.integration.channel.QueueChannel;
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import org.springframework.kafka.test.rule.EmbeddedKafkaRule;
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import org.springframework.messaging.Message;
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import org.springframework.messaging.MessageChannel;
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import org.springframework.messaging.support.MessageBuilder;
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import org.springframework.test.annotation.DirtiesContext;
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/**
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* @author Marius Bogoevici
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* @author Gary Russell
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*/
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@DirtiesContext
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@Ignore
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public class RabbitAndKafkaBinderApplicationTests {
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@ClassRule
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public static RabbitTestSupport rabbitTestSupport = new RabbitTestSupport();
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@ClassRule
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public static EmbeddedKafkaRule embeddedKafka = new EmbeddedKafkaRule(1, true, "test");
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private final String randomGroup = UUID.randomUUID().toString();
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@After
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public void cleanUp() {
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RabbitAdmin admin = new RabbitAdmin(rabbitTestSupport.getResource());
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admin.deleteQueue("binder.dataOut.default");
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admin.deleteQueue("binder.dataOut." + this.randomGroup);
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admin.deleteExchange("binder.dataOut");
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}
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@Test
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public void contextLoads() throws Exception {
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// passing connection arguments arguments to the embedded Kafka instance
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ConfigurableApplicationContext context = SpringApplication.run(MultibinderApplication.class,
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"--spring.cloud.stream.kafka.binder.brokers=" + embeddedKafka.getEmbeddedKafka().getBrokersAsString());
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context.close();
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}
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@Test
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public void messagingWorks() throws Exception {
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// passing connection arguments arguments to the embedded Kafka instance
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ConfigurableApplicationContext context = SpringApplication.run(MultibinderApplication.class,
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"--spring.cloud.stream.kafka.binder.brokers=" + embeddedKafka.getEmbeddedKafka().getBrokersAsString(),
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"--spring.cloud.stream.bindings.input.group=testGroup",
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"--spring.cloud.stream.bindings.output.producer.requiredGroups=" + this.randomGroup);
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DirectChannel dataProducer = new DirectChannel();
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BinderFactory binderFactory = context.getBean(BinderFactory.class);
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QueueChannel dataConsumer = new QueueChannel();
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((RabbitMessageChannelBinder) binderFactory.getBinder("rabbit", MessageChannel.class)).bindConsumer("dataOut", this.randomGroup,
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dataConsumer, new ExtendedConsumerProperties<>(new RabbitConsumerProperties()));
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((KafkaMessageChannelBinder) binderFactory.getBinder("kafka", MessageChannel.class))
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.bindProducer("dataIn", dataProducer, new ExtendedProducerProperties<>(new KafkaProducerProperties()));
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String testPayload = "testFoo" + this.randomGroup;
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dataProducer.send(MessageBuilder.withPayload(testPayload).build());
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Message<?> receive = dataConsumer.receive(60_000);
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Assert.assertThat(receive, Matchers.notNullValue());
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Assert.assertThat(receive.getPayload(), CoreMatchers.equalTo(testPayload));
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context.close();
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}
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}
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