public void Scenario1()
{
Cart cart = new Cart()
{
cartItems = new List <CartItem>()
{
new CartItem(_engine.GetSKUs())
{
skuID = "A", Quantity = 1
},
new CartItem(_engine.GetSKUs())
{
skuID = "B", Quantity = 1
},
new CartItem(_engine.GetSKUs())
{
skuID = "C", Quantity = 1
},
}
};
cart = _engine.RunPromotionEngine(cart);
Assert.Equal(100, cart.Total);
}