30DaysOfTDD_Day20_Part1

        private void PlaceOrderWithFulfillmentService(Guid orderFulfillmentSessionId, ShoppingCart shoppingCart, Customer customer)
        {
            var firstItemId = shoppingCart.Items[0].ItemId;
            var firstItemQuantity = shoppingCart.Items[0].Quantity;

            //Check Inventory Level
            var itemIsInInventory = _orderFulfillmentService.IsInInventory(orderFulfillmentSessionId, firstItemId, firstItemQuantity);

            //Place Orders
            var orderForFulfillmentService = new Dictionary<Guid, int>();
            orderForFulfillmentService.Add(firstItemId, firstItemQuantity);
            var orderPlaced = _orderFulfillmentService.PlaceOrder(orderFulfillmentSessionId,
                orderForFulfillmentService,
                customer.ShippingAddress.ToString());
        }