public void ShouldCheckout1A()
{
var a = new Sku {
ItemName = "A", Price = 5
};
var b = new Sku {
ItemName = "B", Price = 3
};
var offers = new List <Pricing> {
new Pricing {
Condition = new List <SkuUnits> {
new SkuUnits {
Sku = a, Units = 2
}, new SkuUnits {
Sku = b, Units = 1
}
}
}
};
var skus = new Skus();
skus.AddOrUpdate(a);
skus.AddOrUpdate(b);
var basket = new List <(Sku sku, int items)>();
basket.AddRange(new[]
public void ShouldCheckoutNothing()
{
var a = new Sku {
ItemName = "A", Price = 5
};
var b = new Sku {
ItemName = "B", Price = 3
};
var offers = new List <Pricing> {
new Pricing {
Condition = new List <SkuUnits> {
new SkuUnits {
Sku = a, Units = 2
}, new SkuUnits {
Sku = b, Units = 1
}
}
}
};
var skus = new Skus();
skus.AddOrUpdate(a);
skus.AddOrUpdate(b);
var emptyBasket = new List <(Sku sku, int items)>();
var kart = new Kart();
var sut = new Checkout(skus, offers);
foreach (var i in emptyBasket)
{
kart = sut.Scan(kart, i.sku, i.items);
}
kart.Total.ShouldBe(0m);
}