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Documentation polishing. Re-arranged testing section

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This commit is contained in:
Oleg Zhurakousky
2019-12-18 12:39:43 +01:00
parent c2c5ae8df8
commit e68d10e1a8
2 changed files with 113 additions and 102 deletions
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76
docs/src/main/asciidoc/spring-cloud-function.adoc
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@@ -303,82 +303,8 @@ Functions and consumers that are declared with input and output in `Message<?>`
When POSTing text the response format might be different with Spring Boot 2.0 and older versions, depending on the content negotiation (provide content type and accpt headers for the best results).
And then you can test it as any other web application. Let's look at the example
See <<Testing Functional Applications>> to see the details and example on how to test such application.
Suppose this is your application:
[source, java]
----
@SpringBootApplication
public class SampleFunctionApplication {
public static void main(String[] args) {
SpringApplication.run(SampleFunctionApplication.class, args);
}
@Bean
public Function<String, String> uppercase() {
return v -> v.toUpperCase();
}
}
----
and test:
[source, java]
----
@SpringBootTest(classes = SampleFunctionApplication.class,
webEnvironment = WebEnvironment.RANDOM_PORT)
public class WebFunctionTests {
@Autowired
private TestRestTemplate rest;
@Test
public void test() throws Exception {
ResponseEntity<String> result = this.rest.exchange(
RequestEntity.post(new URI("/uppercase")).body("hello"), String.class);
System.out.println(result.getBody());
}
}
----
And to help with correct dependencies here is the excerpt from POM
[source, xml]
----
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
. . . .
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-function-web</artifactId>
<version>3.0.1.BUILD-SNAPSHOT</version>
</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>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
----
== Standalone Streaming Applications