+
+ @Test
+ public void testTest()
+ {
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(400)
+ .setHeader("Content-Type", "text/plain")
+ .setBody("Hello Spring!"));
+
+ Mono<String> result;
+
+ result = webClient.get()
+ .uri("/greeting?name=Spring")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier.create(result)
+ .expectError(Exception.class)
+ .verify(Duration.ofSeconds(3));
+
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(200)
+ .setHeader("Content-Type", "text/plain")
+ .setHeader("Foo", "Bar")
+ .setBody("Hello Spring!"));
+
+ result = webClient.get()
+ .uri("/greeting?name=Spring")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier.create(result)
+ .expectNext("Hello Spring!")
+ .expectComplete()
+ .verify(Duration.ofSeconds(3));
+ }
+
+ public Mono<ClientResponse> errorHandlingFilter(ClientRequest request, ExchangeFunction next)
+ {
+ return
+ next
+ .exchange(request)
+ .flatMap(response ->
+ {
+ return
+ HttpStatus.Series.CLIENT_ERROR.equals(response.statusCode().series())
+ ? response
+ .bodyToMono(String.class)
+ .flatMap(errorBody -> Mono.error(GraphApiException.create(
+ response.statusCode(),
+ response.headers().asHttpHeaders(),
+ errorBody.getBytes())))
+ : Mono.just(response);
+ });
+ }