FutureOr call()

in lib/src/handler.dart [64:94]

• 27 lines of code
• 10 McCabe index (conditional complexity)

  FutureOr<Response> call(Request request) async {
    var requestInfo = '${request.method} /${request.url}';
    if (_log) printOnFailure('[$description] $requestInfo');

    try {
      if (_expectations.isEmpty) {
        throw TestFailure(
            '$description received unexpected request $requestInfo.');
      }

      var expectation = _expectations.removeFirst();
      if ((expectation.method != null &&
              expectation.method != request.method) ||
          (expectation.path != '/${request.url.path}' &&
              expectation.path != null)) {
        var message = '$description received unexpected request $requestInfo.';
        if (expectation.method != null) {
          message += '\nExpected ${expectation.method} ${expectation.path}.';
        }
        throw TestFailure(message);
      }

      return await expectation.handler(request);
    } on HijackException catch (_) {
      rethrow;
    } catch (error, stackTrace) {
      _zone.handleUncaughtError(error, stackTrace);
      // We can't return null here, the handler type doesn't allow it.
      return Response.internalServerError(body: '$error');
    }
  }