public void CalculateTotalCharge_ForSingleDay_ChargedAccordingly()
{
var calculator = new LongStayParkingChargeCalculator(DAY_RATE);
var result = calculator.CalculateTotalCharge(new DateTime(2021, 1, 25, 7, 50, 0), new DateTime(2021, 1, 25, 22, 0, 0));
Assert.AreEqual(DAY_RATE * 1, result);
}
public void CalculateTotalCharge_ForSeveralDaysAcrossTwoMonths_ChargedAccordingly()
{
var calculator = new LongStayParkingChargeCalculator(DAY_RATE);
var result = calculator.CalculateTotalCharge(new DateTime(2021, 1, 30, 7, 50, 0), new DateTime(2021, 2, 1, 5, 20, 0));
Assert.AreEqual(DAY_RATE * 3, result);
}
public void The_LongStayParkingChargeCalculator_correctly_calculates_correct_parking_charge(ChargeType chargeType, DateTime chargeStart, DateTime chargeEnd, decimal expectedCost)
{
var longStayParkingChargeCalculator = new LongStayParkingChargeCalculator();
var actualCost = longStayParkingChargeCalculator.CalculateChargeGbp(new ParkingChargeInstruction
{
ChargeType = chargeType,
ChargeStart = chargeStart,
ChargeEnd = chargeEnd
});
actualCost.Should().Be(expectedCost);
}
