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GH-243, GH-257 Added reactive consumer wrapper

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- Added wrapper for an already reactive consumer to ensure that consumers can be consistently represented as Function<Flux, Mono>
- Fixed the big that deal with inconsistent result in web environments due to inconsistent representation of the Consumers
- Polished tests

Resolves #243
Resolves #257
This commit is contained in:
Oleg Zhurakousky
2019-02-11 15:30:04 +01:00
parent 660aebc4d9
commit 805b85b102
10 changed files with 175 additions and 69 deletions
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32
spring-cloud-function-web/src/test/java/org/springframework/cloud/function/web/flux/HttpPostIntegrationTests.java
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@@ -124,14 +124,23 @@ public class HttpPostIntegrationTests {
assertThat(result.getBody()).isEqualTo(null);
}
@Test
public void addFoosFlux() throws Exception {
ResponseEntity<String> result = this.rest.exchange(RequestEntity
.post(new URI("/addFoosFlux")).contentType(MediaType.APPLICATION_JSON)
.body("[{\"value\":\"foo\"},{\"value\":\"bar\"}]"), String.class);
assertThat(result.getStatusCode()).isEqualTo(HttpStatus.ACCEPTED);
assertThat(this.test.list).hasSize(2);
assertThat(result.getBody()).isEqualTo(null);
}
@Test
public void bareUpdates() throws Exception {
ResponseEntity<String> result = this.rest.exchange(RequestEntity
.post(new URI("/bareUpdates")).contentType(MediaType.APPLICATION_JSON)
.body("[\"one\",\"two\"]"), String.class);
assertThat(result.getStatusCode()).isEqualTo(HttpStatus.OK);
assertThat(result.getStatusCode()).isEqualTo(HttpStatus.ACCEPTED);
assertThat(this.test.list).hasSize(2);
assertThat(result.getBody()).isEqualTo("[]");
}
@Test
@@ -399,12 +408,6 @@ public class HttpPostIntegrationTests {
};
}
// @Bean
// public Function<byte[],?> byteArrayInputFunction() {
//// return value -> new Foo(value.getValue().trim().toUpperCase());
// throw new UnsupportedOperationException("boom?");
// }
@Bean
public Function<Flux<Integer>, Flux<String>> wrap() {
return flux -> flux.log().map(value -> ".." + value + "..");
@@ -437,13 +440,22 @@ public class HttpPostIntegrationTests {
}
@Bean
public Consumer<Flux<Foo>> addFoos() {
public Consumer<Flux<Foo>> addFoosFlux() {
return flux -> flux.subscribe(value -> this.list.add(value.getValue()));
}
@Bean
public Consumer<Foo> addFoos() {
return value -> {
this.list.add(value.getValue());
};
}
@Bean
public Consumer<String> bareUpdates() {
return value -> this.list.add(value);
return value -> {
this.list.add(value);
};
}
@Bean("not/a")

3
spring-cloud-function-web/src/test/java/org/springframework/cloud/function/web/mvc/HttpPostIntegrationTests.java
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@@ -128,9 +128,8 @@ public class HttpPostIntegrationTests {
ResponseEntity<String> result = this.rest.exchange(RequestEntity
.post(new URI("/bareUpdates")).contentType(MediaType.APPLICATION_JSON)
.body("[\"one\",\"two\"]"), String.class);
assertThat(result.getStatusCode()).isEqualTo(HttpStatus.OK);
assertThat(result.getStatusCode()).isEqualTo(HttpStatus.ACCEPTED);
assertThat(this.test.list).hasSize(2);
assertThat(result.getBody()).isEqualTo("[]");
}
@Test