public void Return_zero_when_donation_amount_is_0()
{
const decimal donationAmount = 0.0M;
var result = _sut.Calculate(donationAmount);
Assert.That(result, Is.EqualTo(0));
}
public Task <ActionResult <GiftAidResponse> > GetGiftAid([FromQuery] GiftAidRequest model, CancellationToken cancellation)
{
if (!ModelState.IsValid)
{
var error = BuildErrorMessage();
return(Task.FromResult <ActionResult <GiftAidResponse> >(BadRequest(error)));
}
cancellation.ThrowIfCancellationRequested();
var giftAid = _calculator.Calculate(model.Amount);
var result = new GiftAidResponse(model.Amount, giftAid);
return(Task.FromResult <ActionResult <GiftAidResponse> >(Ok(result)));
}