source: class OrderControllerTest {
  
      public static final String APP_URL;
      private RestTemplate restTemplate;
  
      @Test
      void makeOrder() {
  
target:         ResponseEntity<ResponseResult> responseEntity = restTemplate.getForEntity(APP_URL + "/order/create", ResponseResult.class);
          Assertions.assertEquals(HttpStatus.OK, responseEntity.getStatusCode());
          ResponseResult responseResult = responseEntity.getBody();
          Assertions.assertTrue(responseResult.isSuccessful());
      }
  
  }