public void TotalPrice2DifferentItems()
{
var checkout = new Checkout();
var item = new Item();
item.SKU = "A";
item.Price = 50;
checkout.AddItem( item );
item = new Item();
item.SKU = "B";
item.Price = 30;
item.Offer = new Offer() { Price = 80, Quantity = 3 };
checkout.AddItem( item );
Assert.AreEqual( 80, checkout.TotalPrice() );
}
public void TotalPriceWith1Multiple()
{
var checkout = new Checkout();
var item = new Item();
item.SKU = "A";
item.Price = 50;
checkout.AddItem( item );
item = new Item();
item.SKU = "B";
item.Price = 30;
item.Offer = new Offer() { Price = 80, Quantity = 3 };
checkout.AddItem( item );
for ( int i = 0; i < 2; i++ )
{
item = new Item();
item.SKU = "B";
item.Price = 30;
checkout.AddItem( item );
}
Assert.AreEqual( 130, checkout.TotalPrice() );
}