public async void CancelAppointment_WhenCalledWithValidAppointment_ReturnsOk()
{
// Arrange
var apptItem = new AppointmentEntity()
{
PatientID = 200,
AppointmentDateTime = DateTime.Now.AddDays(1)
};
var apptDtoItem = FakeBookings.GetFakeAppointmentDto();
var mapper = TestHelpers.Helpers.GetAppointmentMapperForTest();
_repo.CancelBookingAsync(apptItem).ReturnsForAnyArgs(true);
var mycontroller = new AppointmentsController(_repo, _notify, mapper, _logger);
var expectedCodeResult = new StatusCodeResult(200);
// Act
var sut = await mycontroller.CancelAppointment(apptDtoItem);
var result = sut as OkResult;
// Assert
Assert.NotNull(result);
Assert.Equal(expectedCodeResult.StatusCode, result.StatusCode);
}