public void CalDiscountsTest(Cart carts, double expected)
{
var sut = new CalulateShop();
var result = sut.CalDiscounts(carts);
result.Should().Be(expected);
}
public void CalAmountToBePaidTest(List <Cart> carts, double expected)
{
var sut = new CalulateShop();
var result = sut.CalAmountToBePaid(carts);
Assert.Equal(expected, result);
}
public void CalTotalAmountBeForeDeductingDiscountsTest(List <Cart> carts, double expected)
{
var sut = new CalulateShop();
var result = sut.CalTotalAmountBeForeDeductingDiscounts(carts);
Assert.Equal(expected, result);
}
public void TestCalTotalPrice(int price, int amount, int expected)
{
var sut = new CalulateShop();
var result = sut.CalTotalPrice(price, amount);
Assert.Equal(expected, result);
}
public void AddItemToCart(Cart data)
{
var cal = new CalulateShop();
data.Total = cal.CalTotalPrice(data.Item.Price, data.Amount);
data.Discount = cal.CalDiscounts(data);
carts.Add(data);
}
public double GetAmountToBePaid()
{
var cal = new CalulateShop();
return(cal.CalAmountToBePaid(carts));
}
public double GetTotalAmountBeForeDeductingDiscounts()
{
var cal = new CalulateShop();
return(cal.CalTotalAmountBeForeDeductingDiscounts(carts));
}
