void shouldPerformServiceUnavailableError()

in ddm-data-factory-feign-client/it/java/com/epam/digital/data/platform/datafactory/factory/client/DataFactoryFeignClientIT.java [261:283]

• 20 lines of code
• 1 McCabe index (conditional complexity)

  void shouldPerformServiceUnavailableError() {
    var resource = "testResource";
    var id = "testId";
    var expectedBody = "{\"code\": \"SERVICE_UNAVAILABLE\"}";
    var headers = new HttpHeaders();
    headers.add("Content-Type", "application/json");
    headers.add("X-Access-Token", "token");

    mockExceptionDataFactoryFeignClient(StubRequest.builder()
        .path(String.format("/%s/%s", resource, id))
        .method(HttpMethod.GET)
        .requestHeaders(headers)
        .status(503)
        .responseHeaders(Map.of("Content-Type", List.of("application/json")))
        .responseBody(expectedBody)
        .build());

    SystemException exception = assertThrows(SystemException.class, () -> dataFactoryFeignClient.performGet(resource, id, headers));

    assertThat(exception).isNotNull();
    assertThat(exception.getCode()).isEqualTo("SERVICE_UNAVAILABLE");
    assertThat(exception.getLocalizedMessage()).isEqualTo("Сервіс недоступний");
  }