public void BookingContactDetailsTest() { _mockBookingRepo.Setup(x => x.IsAvailable(1, new DateTime(2020, 6, 30))).Returns(true); BookingViewModel bookingvm = new BookingViewModel() { Date = new DateTime(2020, 6, 30), NumberOfGuests = 2, Room = new Room() { Id = 1, Size = 3 } }; var result = _bookingController.BookingContactDetails(bookingvm) as ViewResult; Assert.AreEqual("BookingContactDetails", result.ViewName); }