+ /**
+ * Only the behavior on the common errors, as defined in {@link
+ * WebClientResponseException#create(int, String, org.springframework.http.HttpHeaders, byte[], java.nio.charset.Charset, org.springframework.http.HttpRequest)
+ * WebClientResponseException.create()} is tested.
+ */
+ @DisplayName("Other error while fetching data from remote-server")
+ @ParameterizedTest(name = "{arguments} ==> HTTP-status={0}")
+ @EnumSource(value = HttpStatus.class, names = {
+ "BAD_REQUEST",
+ "UNAUTHORIZED",
+ "FORBIDDEN",
+ "METHOD_NOT_ALLOWED",
+ "NOT_ACCEPTABLE",
+ "CONFLICT",
+ "GONE",
+ "UNSUPPORTED_MEDIA_TYPE",
+ "TOO_MANY_REQUESTS",
+ "UNPROCESSABLE_ENTITY",
+ "INTERNAL_SERVER_ERROR",
+ "NOT_IMPLEMENTED",
+ "BAD_GATEWAY",
+ "SERVICE_UNAVAILABLE",
+ "GATEWAY_TIMEOUT"
+ })
+ void testResponseOtherErrors(HttpStatus status)
+ {
+ Mono<String> mono = Mono.error(exception(status.value()));
+ when(service.getRemoteText("foo")).thenReturn(mono);
+
+ Mono<String> result = controller.fetch("foo");
+
+ StepVerifier
+ .create(result)
+ .expectErrorSatisfies((t) ->
+ {
+ assertThat(t).isInstanceOf(ServiceUnavailable.class);
+ assertThat(t.getMessage())
+ .startsWith(
+ "503 Service Unavailable - Cause: " +
+ Integer.toString(status.value()));
+ })
+ .verify();
+ }
+