public void Calculate_WithShortStayForWholeDay_ReturnsCorrectCharge()
{
// arrange
var start = new DateTime(2020, 4, 1, 8, 0, 0);
var end = new DateTime(2020, 4, 1, 18, 0, 0);
var stay = new ShortStay(start, end);
// act
var charge = chargeCalculator.Calculate(stay);
// assert
// charge should be 10hours * 1.1 = £11
Assert.IsTrue(charge == 11M);
}
public void Calculate(Order order)
{
_chargeCalculator.Calculate(order);
var appliedCharge = order.GetChargeAmount(_chargeName, order.Currency);
if (appliedCharge < _minimumPayable)
{
order.RemoveCharge(_chargeName);
foreach (var item in order.OrderItems)
{
var minimumItemCharge = _minimumPayable * order.RelativeOrderItemValue(item);
item.AddCharge(new OrderCharge(_chargeName, minimumItemCharge, _chargeName));
}
}
}
