Examples with SC_SERVICE_UNAVAILABLE org.apache.http.HttpStatus.SC_SERVICE_UNAVAILABLE used on opensource projects

Example 1 with SC_SERVICE_UNAVAILABLE

use of org.apache.http.HttpStatus.SC_SERVICE_UNAVAILABLE in project feign-reactive by kptfh.

the class HystrixReactiveHttpClientTest method shouldOpenCircuitBreaker.

@Test
public void shouldOpenCircuitBreaker() throws IOException, InterruptedException {
    String body = "success!";
    int callsNo = 10;
    LoadBalancingReactiveHttpClientTest.mockSuccessAfterSeveralAttempts(server, "/", callsNo, SC_SERVICE_UNAVAILABLE, aResponse().withStatus(200).withHeader("Content-Type", "application/json").withBody(body));
    LoadBalancingReactiveHttpClientTest.TestInterface client = CloudReactiveFeign.<LoadBalancingReactiveHttpClientTest.TestInterface>builder().webClient(WebClient.create()).setHystrixCommandSetterFactory(getSetterFactory(testNo)).target(LoadBalancingReactiveHttpClientTest.TestInterface.class, "http://localhost:" + server.port());
    List<Object> results = IntStream.range(0, callsNo).mapToObj(i -> {
        try {
            return client.get().block();
        } catch (Throwable t) {
            return t;
        }
    }).collect(Collectors.toList());
    assertThat(server.getAllServeEvents().size()).isLessThan(callsNo);
    Throwable firstError = (Throwable) results.get(0);
    assertThat(firstError).isInstanceOf(HystrixRuntimeException.class);
    assertThat(firstError.getMessage()).contains("failed and no fallback available");
    Throwable lastError = (Throwable) results.get(results.size() - 1);
    assertThat(lastError).isInstanceOf(HystrixRuntimeException.class);
    assertThat(lastError.getMessage()).contains("short-circuited and no fallback available.");
}