public void FlightsController_DeleteFlights_ReturnValidResponse() { String errorMessage = "Invalid Answer in delete flight method."; var expected = _mockRepo.DeleteFlightByIdOutput; FlightsController flightsController = new FlightsController(_mockRepo); var answer = (OkObjectResult)flightsController.DeleteFlightById("").Result; var actual = answer.Value; Assert.AreEqual(actual, expected, errorMessage); }