Split TestRestController into use-case sub-classes
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			@ -50,6 +50,7 @@ import org.springframework.http.server.reactive.ZeroCopyIntegrationTests;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.reactive.config.WebReactiveConfiguration;
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			@ -84,75 +85,75 @@ public class RequestMappingMessageConversionIntegrationTests extends AbstractReq
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	@Test
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	public void rawPojoResponse() throws Exception {
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	public void byteBufferResponseBodyWithPublisher() throws Exception {
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		Person expected = new Person("Robert");
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		assertEquals(expected, performGet("/raw", JSON, Person.class).getBody());
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		assertEquals(expected, performGet("/raw-response/publisher", JSON, Person.class).getBody());
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	}
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	@Test
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	public void rawFluxResponse() throws Exception {
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	public void byteBufferResponseBodyWithFlux() throws Exception {
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		String expected = "Hello!";
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		assertEquals(expected, performGet("/raw-flux", null, String.class).getBody());
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		assertEquals(expected, performGet("/raw-response/flux", null, String.class).getBody());
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	}
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	@Test
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	public void rawObservableResponse() throws Exception {
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	public void byteBufferResponseBodyWithObservable() throws Exception {
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		String expected = "Hello!";
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		assertEquals(expected, performGet("/raw-observable", null, String.class).getBody());
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		assertEquals(expected, performGet("/raw-response/observable", null, String.class).getBody());
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	}
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	@Test
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	public void serializeAsPojo() throws Exception {
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	public void personResponseBody() throws Exception {
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		Person expected = new Person("Robert");
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		assertEquals(expected, performGet("/person", JSON, Person.class).getBody());
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		assertEquals(expected, performGet("/person-response/person", JSON, Person.class).getBody());
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	}
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	@Test
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	public void serializeAsCompletableFuture() throws Exception {
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	public void personResponseBodyWithCompletableFuture() throws Exception {
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		Person expected = new Person("Robert");
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		assertEquals(expected, performGet("/completable-future", JSON, Person.class).getBody());
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		assertEquals(expected, performGet("/person-response/completable-future", JSON, Person.class).getBody());
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	}
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	@Test
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	public void serializeAsMono() throws Exception {
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	public void personResponseBodyWithMono() throws Exception {
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		Person expected = new Person("Robert");
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		assertEquals(expected, performGet("/mono", JSON, Person.class).getBody());
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		assertEquals(expected, performGet("/person-response/mono", JSON, Person.class).getBody());
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	}
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	@Test
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	public void serializeAsSingle() throws Exception {
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	public void personResponseBodyWithSingle() throws Exception {
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		Person expected = new Person("Robert");
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		assertEquals(expected, performGet("/single", JSON, Person.class).getBody());
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		assertEquals(expected, performGet("/person-response/single", JSON, Person.class).getBody());
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	}
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	@Test
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	public void serializeAsMonoResponseEntity() throws Exception {
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	public void personResponseBodyWithMonoResponseEntity() throws Exception {
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		Person expected = new Person("Robert");
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		assertEquals(expected, performGet("/monoResponseEntity", JSON, Person.class).getBody());
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		assertEquals(expected, performGet("/person-response/mono-response-entity", JSON, Person.class).getBody());
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	}
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	@Test
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	public void serializeAsList() throws Exception {
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	public void personResponseBodyWithList() throws Exception {
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		List<?> expected = asList(new Person("Robert"), new Person("Marie"));
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		assertEquals(expected, performGet("/list", JSON, PERSON_LIST).getBody());
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		assertEquals(expected, performGet("/person-response/list", JSON, PERSON_LIST).getBody());
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	}
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	@Test
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	public void serializeAsPublisher() throws Exception {
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	public void personResponseBodyWithPublisher() throws Exception {
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		List<?> expected = asList(new Person("Robert"), new Person("Marie"));
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		assertEquals(expected, performGet("/publisher", JSON, PERSON_LIST).getBody());
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		assertEquals(expected, performGet("/person-response/publisher", JSON, PERSON_LIST).getBody());
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	}
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	@Test
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	public void serializeAsFlux() throws Exception {
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	public void personResponseBodyWithFlux() throws Exception {
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		List<?> expected = asList(new Person("Robert"), new Person("Marie"));
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		assertEquals(expected, performGet("/flux", JSON, PERSON_LIST).getBody());
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		assertEquals(expected, performGet("/person-response/flux", JSON, PERSON_LIST).getBody());
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	}
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	@Test
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	public void serializeAsObservable() throws Exception {
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	public void personResponseBodyWithObservable() throws Exception {
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		List<?> expected = asList(new Person("Robert"), new Person("Marie"));
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		assertEquals(expected, performGet("/observable", JSON, PERSON_LIST).getBody());
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		assertEquals(expected, performGet("/person-response/observable", JSON, PERSON_LIST).getBody());
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	}
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	@Test
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			@ -167,106 +168,106 @@ public class RequestMappingMessageConversionIntegrationTests extends AbstractReq
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	}
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	@Test
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	public void personCapitalize() throws Exception {
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	public void personTransform() throws Exception {
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		assertEquals(new Person("ROBERT"),
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				performPost("/person-capitalize", JSON, new Person("Robert"),
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				performPost("/person-transform/person", JSON, new Person("Robert"),
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						JSON, Person.class).getBody());
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	}
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	@Test
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	public void completableFutureCapitalize() throws Exception {
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	public void personTransformWithCompletableFuture() throws Exception {
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		assertEquals(new Person("ROBERT"),
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				performPost("/completable-future-capitalize", JSON, new Person("Robert"),
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				performPost("/person-transform/completable-future", JSON, new Person("Robert"),
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						JSON, Person.class).getBody());
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	}
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	@Test
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	public void monoCapitalize() throws Exception {
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	public void personTransformWithMono() throws Exception {
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		assertEquals(new Person("ROBERT"),
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				performPost("/mono-capitalize", JSON, new Person("Robert"),
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				performPost("/person-transform/mono", JSON, new Person("Robert"),
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						JSON, Person.class).getBody());
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	}
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	@Test
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	public void singleCapitalize() throws Exception {
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	public void personTransformWithSingle() throws Exception {
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		assertEquals(new Person("ROBERT"),
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				performPost("/single-capitalize", JSON, new Person("Robert"),
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				performPost("/person-transform/single", JSON, new Person("Robert"),
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						JSON, Person.class).getBody());
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	}
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	@Test
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	public void publisherCapitalize() throws Exception {
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	public void personTransformWithPublisher() throws Exception {
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		List<?> req = asList(new Person("Robert"), new Person("Marie"));
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		List<?> res = asList(new Person("ROBERT"), new Person("MARIE"));
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		assertEquals(res, performPost("/publisher-capitalize", JSON, req, JSON, PERSON_LIST).getBody());
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		assertEquals(res, performPost("/person-transform/publisher", JSON, req, JSON, PERSON_LIST).getBody());
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	}
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	@Test
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	public void fluxCapitalize() throws Exception {
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	public void personTransformWithFlux() throws Exception {
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		List<?> req = asList(new Person("Robert"), new Person("Marie"));
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		List<?> res = asList(new Person("ROBERT"), new Person("MARIE"));
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		assertEquals(res, performPost("/flux-capitalize", JSON, req, JSON, PERSON_LIST).getBody());
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		assertEquals(res, performPost("/person-transform/flux", JSON, req, JSON, PERSON_LIST).getBody());
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	}
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	@Test
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	public void observableCapitalize() throws Exception {
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	public void personTransformWithObservable() throws Exception {
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		List<?> req = asList(new Person("Robert"), new Person("Marie"));
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		List<?> res = asList(new Person("ROBERT"), new Person("MARIE"));
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		assertEquals(res, performPost("/observable-capitalize", JSON, req, JSON, PERSON_LIST).getBody());
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		assertEquals(res, performPost("/person-transform/observable", JSON, req, JSON, PERSON_LIST).getBody());
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	}
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	@Test
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	public void publisherCreate() throws Exception {
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		ResponseEntity<Void> entity = performPost("/publisher-create", JSON,
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	public void personCreateWithPublisherJson() throws Exception {
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		ResponseEntity<Void> entity = performPost("/person-create/publisher", JSON,
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				asList(new Person("Robert"), new Person("Marie")), null, Void.class);
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		assertEquals(HttpStatus.OK, entity.getStatusCode());
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		assertEquals(2, getApplicationContext().getBean(TestRestController.class).persons.size());
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		assertEquals(2, getApplicationContext().getBean(PersonCreateController.class).persons.size());
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	}
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	@Test
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	public void publisherCreateXml() throws Exception {
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	public void personCreateWithPublisherXml() throws Exception {
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		People people = new People(new Person("Robert"), new Person("Marie"));
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		ResponseEntity<Void> response = performPost("/publisher-create", APPLICATION_XML, people, null, Void.class);
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		ResponseEntity<Void> response = performPost("/person-create/publisher", APPLICATION_XML, people, null, Void.class);
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		assertEquals(HttpStatus.OK, response.getStatusCode());
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		assertEquals(2, getApplicationContext().getBean(TestRestController.class).persons.size());
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		assertEquals(2, getApplicationContext().getBean(PersonCreateController.class).persons.size());
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	}
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	@Test
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	public void fluxCreate() throws Exception {
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		ResponseEntity<Void> entity = performPost("/flux-create", JSON,
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	public void personCreateWithFluxJson() throws Exception {
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		ResponseEntity<Void> entity = performPost("/person-create/flux", JSON,
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				asList(new Person("Robert"), new Person("Marie")), null, Void.class);
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		assertEquals(HttpStatus.OK, entity.getStatusCode());
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		assertEquals(2, getApplicationContext().getBean(TestRestController.class).persons.size());
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		assertEquals(2, getApplicationContext().getBean(PersonCreateController.class).persons.size());
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	}
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	@Test
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	public void fluxCreateXml() throws Exception {
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	public void personCreateWithFluxXml() throws Exception {
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		People people = new People(new Person("Robert"), new Person("Marie"));
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		ResponseEntity<Void> response = performPost("/flux-create", APPLICATION_XML, people, null, Void.class);
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		ResponseEntity<Void> response = performPost("/person-create/flux", APPLICATION_XML, people, null, Void.class);
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		assertEquals(HttpStatus.OK, response.getStatusCode());
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		assertEquals(2, getApplicationContext().getBean(TestRestController.class).persons.size());
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		assertEquals(2, getApplicationContext().getBean(PersonCreateController.class).persons.size());
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	}
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	@Test
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	public void observableCreate() throws Exception {
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		ResponseEntity<Void> entity = performPost("/observable-create", JSON,
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	public void personCreateWithObservableJson() throws Exception {
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		ResponseEntity<Void> entity = performPost("/person-create/observable", JSON,
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				asList(new Person("Robert"), new Person("Marie")), null, Void.class);
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		assertEquals(HttpStatus.OK, entity.getStatusCode());
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		assertEquals(2, getApplicationContext().getBean(TestRestController.class).persons.size());
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		assertEquals(2, getApplicationContext().getBean(PersonCreateController.class).persons.size());
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	}
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	@Test
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	public void observableCreateXml() throws Exception {
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	public void personCreateWithObservableXml() throws Exception {
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		People people = new People(new Person("Robert"), new Person("Marie"));
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		ResponseEntity<Void> response = performPost("/observable-create", APPLICATION_XML, people, null, Void.class);
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		ResponseEntity<Void> response = performPost("/person-create/observable", APPLICATION_XML, people, null, Void.class);
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		assertEquals(HttpStatus.OK, response.getStatusCode());
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		assertEquals(2, getApplicationContext().getBean(TestRestController.class).persons.size());
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		assertEquals(2, getApplicationContext().getBean(PersonCreateController.class).persons.size());
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	}
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			@ -278,145 +279,154 @@ public class RequestMappingMessageConversionIntegrationTests extends AbstractReq
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	@RestController
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	@RequestMapping("/raw-response")
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	@SuppressWarnings("unused")
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	private static class TestRestController {
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	private static class RawResponseBodyController {
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		final List<Person> persons = new ArrayList<>();
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		// GET with "raw" data (DataBuffer) response body
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		@GetMapping("/raw")
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		public Publisher<ByteBuffer> rawResponseBody() {
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		@GetMapping("/publisher")
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		public Publisher<ByteBuffer> getPublisher() {
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			DataBufferFactory dataBufferFactory = new DefaultDataBufferFactory();
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			JacksonJsonEncoder encoder = new JacksonJsonEncoder();
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			return encoder.encode(Mono.just(new Person("Robert")), dataBufferFactory,
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					ResolvableType.forClass(Person.class), JSON).map(DataBuffer::asByteBuffer);
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		}
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		@GetMapping("/raw-flux")
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		public Flux<ByteBuffer> rawFluxResponseBody() {
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		@GetMapping("/flux")
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		public Flux<ByteBuffer> getFlux() {
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			return Flux.just(ByteBuffer.wrap("Hello!".getBytes()));
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		}
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		@GetMapping("/raw-observable")
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		public Observable<ByteBuffer> rawObservableResponseBody() {
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		@GetMapping("/observable")
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		public Observable<ByteBuffer> getObservable() {
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			return Observable.just(ByteBuffer.wrap("Hello!".getBytes()));
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		}
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	}
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		// GET with Person Object(s) response body to "serialize"
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	@RestController
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	@RequestMapping("/person-response")
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	@SuppressWarnings("unused")
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	private static class PersonResponseBodyController {
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		@GetMapping("/person")
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		public Person personResponseBody() {
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		public Person getPerson() {
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			return new Person("Robert");
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		}
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		@GetMapping("/completable-future")
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		public CompletableFuture<Person> completableFutureResponseBody() {
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		public CompletableFuture<Person> getCompletableFuture() {
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			return CompletableFuture.completedFuture(new Person("Robert"));
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		}
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		@GetMapping("/mono")
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		public Mono<Person> monoResponseBody() {
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		public Mono<Person> getMono() {
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			return Mono.just(new Person("Robert"));
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		}
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		@GetMapping("/single")
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		public Single<Person> singleResponseBody() {
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		public Single<Person> getSingle() {
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			return Single.just(new Person("Robert"));
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		}
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		@GetMapping("/monoResponseEntity")
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		public ResponseEntity<Mono<Person>> monoResponseEntity() {
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		@GetMapping("/mono-response-entity")
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		public ResponseEntity<Mono<Person>> getMonoResponseEntity() {
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			Mono<Person> body = Mono.just(new Person("Robert"));
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			return ResponseEntity.ok(body);
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		}
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		@GetMapping("/list")
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		public List<Person> listResponseBody() {
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		public List<Person> getList() {
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			return asList(new Person("Robert"), new Person("Marie"));
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		}
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		@GetMapping("/publisher")
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		public Publisher<Person> publisherResponseBody() {
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		public Publisher<Person> getPublisher() {
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			return Flux.just(new Person("Robert"), new Person("Marie"));
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		}
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		@GetMapping("/flux")
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		public Flux<Person> fluxResponseBody() {
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		public Flux<Person> getFlux() {
 | 
			
		||||
			return Flux.just(new Person("Robert"), new Person("Marie"));
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@GetMapping("/observable")
 | 
			
		||||
		public Observable<Person> observableResponseBody() {
 | 
			
		||||
		public Observable<Person> getObservable() {
 | 
			
		||||
			return Observable.just(new Person("Robert"), new Person("Marie"));
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
		// GET with Resource response body
 | 
			
		||||
	@RestController
 | 
			
		||||
	@SuppressWarnings("unused")
 | 
			
		||||
	private static class ResourceController {
 | 
			
		||||
 | 
			
		||||
		@GetMapping("/resource")
 | 
			
		||||
		public Resource resource() {
 | 
			
		||||
			return new ClassPathResource("spring.png", ZeroCopyIntegrationTests.class);
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
		// POST with Person "capitalize" name transformation
 | 
			
		||||
	@RestController
 | 
			
		||||
	@RequestMapping("/person-transform")
 | 
			
		||||
	@SuppressWarnings("unused")
 | 
			
		||||
	private static class PersonTransformationController {
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/person-capitalize")
 | 
			
		||||
		public Person personCapitalize(@RequestBody Person person) {
 | 
			
		||||
		@PostMapping("/person")
 | 
			
		||||
		public Person transformPerson(@RequestBody Person person) {
 | 
			
		||||
			return new Person(person.getName().toUpperCase());
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/completable-future-capitalize")
 | 
			
		||||
		public CompletableFuture<Person> completableFutureCapitalize(
 | 
			
		||||
		@PostMapping("/completable-future")
 | 
			
		||||
		public CompletableFuture<Person> transformCompletableFuture(
 | 
			
		||||
				@RequestBody CompletableFuture<Person> personFuture) {
 | 
			
		||||
			return personFuture.thenApply(person -> new Person(person.getName().toUpperCase()));
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/mono-capitalize")
 | 
			
		||||
		public Mono<Person> monoCapitalize(@RequestBody Mono<Person> personFuture) {
 | 
			
		||||
		@PostMapping("/mono")
 | 
			
		||||
		public Mono<Person> transformMono(@RequestBody Mono<Person> personFuture) {
 | 
			
		||||
			return personFuture.map(person -> new Person(person.getName().toUpperCase()));
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/single-capitalize")
 | 
			
		||||
		public Single<Person> singleCapitalize(@RequestBody Single<Person> personFuture) {
 | 
			
		||||
		@PostMapping("/single")
 | 
			
		||||
		public Single<Person> transformSingle(@RequestBody Single<Person> personFuture) {
 | 
			
		||||
			return personFuture.map(person -> new Person(person.getName().toUpperCase()));
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/publisher-capitalize")
 | 
			
		||||
		public Publisher<Person> publisherCapitalize(@RequestBody Publisher<Person> persons) {
 | 
			
		||||
		@PostMapping("/publisher")
 | 
			
		||||
		public Publisher<Person> transformPublisher(@RequestBody Publisher<Person> persons) {
 | 
			
		||||
			return Flux
 | 
			
		||||
					.from(persons)
 | 
			
		||||
					.map(person -> new Person(person.getName().toUpperCase()));
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/flux-capitalize")
 | 
			
		||||
		public Flux<Person> fluxCapitalize(@RequestBody Flux<Person> persons) {
 | 
			
		||||
		@PostMapping("/flux")
 | 
			
		||||
		public Flux<Person> transformFlux(@RequestBody Flux<Person> persons) {
 | 
			
		||||
			return persons.map(person -> new Person(person.getName().toUpperCase()));
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/observable-capitalize")
 | 
			
		||||
		public Observable<Person> observableCapitalize(@RequestBody Observable<Person> persons) {
 | 
			
		||||
		@PostMapping("/observable")
 | 
			
		||||
		public Observable<Person> transformObservable(@RequestBody Observable<Person> persons) {
 | 
			
		||||
			return persons.map(person -> new Person(person.getName().toUpperCase()));
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		// POST with Objects to "create"
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/stream-create")
 | 
			
		||||
		public Publisher<Void> streamCreate(@RequestBody Flux<Person> personStream) {
 | 
			
		||||
			return personStream.collectList().doOnSuccess(persons::addAll).then();
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/publisher-create")
 | 
			
		||||
		public Publisher<Void> publisherCreate(@RequestBody Publisher<Person> personStream) {
 | 
			
		||||
	@RestController
 | 
			
		||||
	@RequestMapping("/person-create")
 | 
			
		||||
	@SuppressWarnings("unused")
 | 
			
		||||
	private static class PersonCreateController {
 | 
			
		||||
 | 
			
		||||
		final List<Person> persons = new ArrayList<>();
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/publisher")
 | 
			
		||||
		public Publisher<Void> createWithPublisher(@RequestBody Publisher<Person> personStream) {
 | 
			
		||||
			return Flux.from(personStream).doOnNext(persons::add).then();
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/flux-create")
 | 
			
		||||
		public Mono<Void> fluxCreate(@RequestBody Flux<Person> personStream) {
 | 
			
		||||
		@PostMapping("/flux")
 | 
			
		||||
		public Mono<Void> createWithFlux(@RequestBody Flux<Person> personStream) {
 | 
			
		||||
			return personStream.doOnNext(persons::add).then();
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		@PostMapping("/observable-create")
 | 
			
		||||
		public Observable<Void> observableCreate(@RequestBody Observable<Person> personStream) {
 | 
			
		||||
		@PostMapping("/observable")
 | 
			
		||||
		public Observable<Void> createWithObservable(@RequestBody Observable<Person> personStream) {
 | 
			
		||||
			return personStream.toList().doOnNext(persons::addAll).flatMap(document -> Observable.empty());
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
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		Reference in New Issue