public void BeforeEach()
{
_basket = new Basket();
var shopCatalogue = new ShopCatalogue();
var currentOffers = new CurrentOffers();
currentOffers.RegisterDeal(new BreadAndButterDeal(), shopCatalogue.LookupPrice(new Bread()).NetPence / 2);
currentOffers.RegisterDeal(new MultibuyMilkDeal(), shopCatalogue.LookupPrice(new Milk()).NetPence);
_checkout = new Checkout(shopCatalogue, currentOffers);
}
public void It_returns_the_price_of_milk()
{
var unit = new ShopCatalogue();
IPurchaseable item = new Milk();
Assert.That(unit.LookupPrice(item).AsCurrency(), Is.EqualTo(1.15));
}