static void Main(string[] args)
{
PricingRules pricingRules = new PricingRules();
Console.WriteLine("============>Stating execution <============");
Console.WriteLine("Pricing table");
Console.WriteLine("Item | Unit Price | Special Price");
foreach (var item in pricingRules.pricingList)
{
Console.WriteLine(item.Key + " |" + item.Value.price + " |" + item.Value.specialPriceCont + " for " + item.Value.specialPrice);
}
CheckOut checkOut = new CheckOut(pricingRules);
Console.WriteLine();
Console.WriteLine("Scaning products");
Console.WriteLine("A");
checkOut.Scan("A");
Console.WriteLine("B");
checkOut.Scan("B");
Console.WriteLine("A");
checkOut.Scan("A");
Console.WriteLine("A");
checkOut.Scan("A");
Console.WriteLine("Total price : " + checkOut.Total());
Console.ReadLine();
}
public void Scan_ThreeASkus_TotalIs130()
{
var calculator = new Calculator();
var checkout = new CheckOut(this, calculator);
_productPriceToReturn = 50;
checkout.Scan("A");
checkout.Scan("A");
checkout.Scan("A");
Assert.AreEqual(130, calculator.Total());
}
public void ScanTwoItems_TotalIs80()
{
var calculator = new Calculator();
var checkout = new CheckOut(this, calculator);
_productPriceToReturn = 50;
checkout.Scan("A");
_productPriceToReturn = 30;
checkout.Scan("B");
Assert.That(calculator.Total(), Is.EqualTo(80));
}
public void ScanMultipleDiscountedItems()
{
var calculator = new Calculator();
var checkout = new CheckOut(this, calculator);
_productPriceToReturn = 50;
checkout.Scan("A");
checkout.Scan("A");
checkout.Scan("A");
checkout.Scan("A");
Assert.AreEqual(180, calculator.Total());
}