public void BuyTwoSameBooks()
{
PriceCalculator calculator = new PriceCalculator();
//// PotterPrizeCalculator potter = new PotterPrizeCalculator();
int[] basket = new int[] { 2, 0, 0, 0, 0 };
double result = calculator.Calculate(basket);
Assert.AreEqual(16d, result);
}
public void BuyExampleCase()
{
PriceCalculator calculator = new PriceCalculator();
//// PotterPrizeCalculator potter = new PotterPrizeCalculator();
int[] basket = new int[] { 2, 2, 2, 1, 1 };
double result = calculator.Calculate(basket);
Assert.AreEqual(51.2d, result);
}
public void TwoSameOneDifferentBook()
{
PriceCalculator calculator = new PriceCalculator();
double result = calculator.Calculate(new int[] { 2, 1, 0, 0, 0 });
Assert.AreEqual(23.2d, result);
}
