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Add a test to validate Reactor Netty automatic flushing

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Issue: SPR-14992
This commit is contained in:
Sebastien Deleuze
2016-12-15 13:08:36 +01:00
parent c201a14ea2
commit dfcd5b9ed9
1 changed files with 22 additions and 1 deletions
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23
spring-web/src/test/java/org/springframework/http/server/reactive/FlushingIntegrationTests.java
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@@ -76,6 +76,19 @@ public class FlushingIntegrationTests extends AbstractHttpHandlerIntegrationTest
.verify(Duration.ofSeconds(5L));
}
@Test // SPR-14992
public void writeAndAutoFlushBeforeComplete() {
ClientRequest<Void> request = ClientRequest.GET("http://localhost:" + port + "/write-and-never-complete").build();
Flux<String> result = this.webClient
.exchange(request)
.flatMap(response -> response.bodyToFlux(String.class));
StepVerifier.create(result)
.expectNextMatches(s -> s.startsWith("0123456789"))
.thenCancel()
.verify(Duration.ofSeconds(5L));
}
@Override
protected HttpHandler createHttpHandler() {
return new FlushingHandler();
@@ -95,13 +108,21 @@ public class FlushingIntegrationTests extends AbstractHttpHandlerIntegrationTest
responseBody = responseBody.concatWith(Flux.never());
return response.writeAndFlushWith(responseBody);
}
else if (path.endsWith("write-and-complete")){
else if (path.endsWith("write-and-complete")) {
Flux<DataBuffer> responseBody = Flux
.just("0123456789")
.repeat(20000)
.map(value -> toDataBuffer(value, response.bufferFactory()));
return response.writeWith(responseBody);
}
else if (path.endsWith("write-and-never-complete")) {
Flux<DataBuffer> responseBody = Flux
.just("0123456789")
.repeat(20000)
.map(value -> toDataBuffer(value, response.bufferFactory()))
.mergeWith(Flux.never());
return response.writeWith(responseBody);
}
return response.writeWith(Flux.empty());
}