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Refactor test-embedded-kafka

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This commit is contained in:
Soby Chacko
2019-10-30 20:53:33 -04:00
parent 664281b03f
commit 19335341ad
3 changed files with 102 additions and 16 deletions
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97
testing-samples/test-embedded-kafka/pom.xml
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@@ -10,12 +10,28 @@
<description>Spring Cloud Stream Sample for Testing with Embedded Kafka</description>
<parent>
<groupId>io.spring.cloud.stream.sample</groupId>
<artifactId>spring-cloud-stream-samples-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../..</relativePath>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<spring-cloud.version>Hoxton.BUILD-SNAPSHOT</spring-cloud.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
@@ -31,5 +47,78 @@
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/libs-snapshot-local</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>false</enabled>
</releases>
</repository>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/libs-milestone-local</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/libs-snapshot-local</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>false</enabled>
</releases>
</pluginRepository>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/libs-milestone-local</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>spring-releases</id>
<name>Spring Releases</name>
<url>https://repo.spring.io/libs-release-local</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>

15
testing-samples/test-embedded-kafka/src/main/java/demo/EmbeddedKafkaApplication.java
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@@ -16,29 +16,26 @@
package demo;
import java.util.function.Function;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.stream.annotation.EnableBinding;
import org.springframework.cloud.stream.annotation.StreamListener;
import org.springframework.cloud.stream.messaging.Processor;
import org.springframework.messaging.handler.annotation.SendTo;
import org.springframework.context.annotation.Bean;
/**
* @author Gary Russell
*
*/
@SpringBootApplication
@EnableBinding(Processor.class)
public class EmbeddedKafkaApplication {
public static void main(String[] args) {
SpringApplication.run(EmbeddedKafkaApplication.class, args);
}
@StreamListener(Processor.INPUT)
@SendTo(Processor.OUTPUT)
public byte[] handle(byte[] in){
return new String(in).toUpperCase().getBytes();
@Bean
public Function<byte[], byte[]> handle(){
return in -> new String(in).toUpperCase().getBytes();
}
}

6
testing-samples/test-embedded-kafka/src/main/resources/application.properties
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@@ -1,4 +1,4 @@
# Binding properties
spring.cloud.stream.bindings.output.destination=testEmbeddedOut
spring.cloud.stream.bindings.input.destination=testEmbeddedIn
spring.cloud.stream.bindings.input.group=embeddedKafkaApplication
spring.cloud.stream.bindings.handle-out-0.destination=testEmbeddedOut
spring.cloud.stream.bindings.handle-in-0.destination=testEmbeddedIn
spring.cloud.stream.bindings.handle-in-0.group=embeddedKafkaApplication