public async Task Should_return_badrequest_if_hearingId_is_empty() { var result = await _controller.UpdateSuitabilityAnswers(Guid.Empty, new System.Collections.Generic.List <HearingSuitabilityAnswer>()); var badRequestObjectResult = (BadRequestObjectResult)result; Assert.AreEqual(400, badRequestObjectResult.StatusCode); Assert.AreEqual(badRequestObjectResult.Value, $"Please provide a valid hearing id"); }