static void Main()
{
// ABCDABA Verify that the total price is $13.25
// CCCCCCC Verify that the total price is $6.00
// ABCD Verify that the total price is $7.25
// Product Code Unit Price Bulk Price
// A $1.25 3 for $3.00
// B $4.25
// C $1.00 $5 for a six-pack
// D $0.75
List <string> orders = new List <string>()
{
"ABCDABA", "CCCCCCC", "ABCD"
};
var pos = new PointOfSaleTerminal();
orders.ForEach(order => {
foreach (char productId in order)
{
pos.ScanItem(productId);
}
;
double TotalPrice = pos.CalculateCartTotal();
Console.WriteLine($"Order => {order} has a total cost of ${TotalPrice}");
pos.EmptyCart();
});
Console.ReadLine();
}
public void CalculateTotal_ValidItems_ReturnsExpectedPriceTotal(string productList, double expected)
{
foreach (char p in productList)
{
_pointOfSaleTerminal.ScanItem(p);
}
;
var actual = _pointOfSaleTerminal.CalculateCartTotal();
Assert.True(actual == expected);
_pointOfSaleTerminal.EmptyCart();
}