REST保证-仅在响应包含HTTP错误时如何记录请求

Question

I'm using test assured to load a reasonable large set of test data into my application under test.

I want to log the request and response details for ONLY the requests that generate an error response (HTTP 4xx or 5xx)

I've tried these snippets but end up with ALL requests logged and only the error responses logged. The problem is that my log files become really large and it's causing issues in Jenkins. I just want to see the errors and the request that caused them.

    RequestSpecBuilder build = new RequestSpecBuilder();
    build.addFilter(new ErrorLoggingFilter()).log(LogDetail.ALL);
    requestSpec = build.build();

    RequestSpecBuilder build = new RequestSpecBuilder();
    build.log(LogDetail.ALL).addFilter(new ErrorLoggingFilter());
    requestSpec = build.build();

Answer 1

You can create your own filter by implementing io.restassured.filter.Filter interface:

  public class FailedRequestFilter implements Filter {

    private static final Logger logger = Logger.getLogger(FailedRequestFilter.class.getName());

    @Override
    public Response filter(FilterableRequestSpecification requestSpec, FilterableResponseSpecification responseSpec, FilterContext ctx) {
      Response response = ctx.next(requestSpec, responseSpec);
      if (response.statusCode() >= 400) {
        logger.log(Level.INFO, requestSpec.getMethod() + " " + requestSpec.getURI() + " => " +
            response.getStatusCode() + " " + response.getStatusLine());
      }
      return response;
    }
  }

And then use it in your requests:

RestAssured.given()
    .filter(new FailedRequestFilter())
    .when()
    .get("http://www.example.com");

Using Java 8 lambda expression can also work:

Logger logger = Logger.getLogger("SomeLoggerName");
RestAssured.given()
    .filter(
        (request, response, ctx) -> {
          Response resp = ctx.next(request, response);
          if (resp.statusCode() >= 400) {
            logger.log(Level.INFO, request.getMethod() + " " + request.getURI() + " => "
                + response.getStatusCode() + " " + response.getStatusLine());
          }
          return resp;
        })
    .when()
    .get("http://wwww.example.com");