JamesBender

        private Dictionary<Guid, int> CheckInventoryLevels(ShoppingCart shoppingCart, Guid orderFulfillmentSessionId)
        {
            var firstItemId = shoppingCart.Items[0].ItemId;
            var firstItemQuantity = shoppingCart.Items[0].Quantity;

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

            var orderForFulfillmentService = new Dictionary<Guid, int>();
            orderForFulfillmentService.Add(firstItemId, firstItemQuantity);

JamesBender

        [Test]
        public void WhenUserPlacesACorrectOrderWithMoreThenOneItemThenAnOrderNumberShouldBeReturned()
        {
            //Arrange
            var shoppingCart = new ShoppingCart();
            var itemOneId = Guid.NewGuid();
            var itemTwoId = Guid.NewGuid();
            int itemOneQuantity = 1;
            int itemTwoQuantity = 4;
            shoppingCart.Items.Add(new ShoppingCartItem { ItemId = itemOneId, Quantity = itemOneQuantity });            

JamesBender

        private Dictionary<Guid, int> CheckInventoryLevels(ShoppingCart shoppingCart, Guid orderFulfillmentSessionId)
        {
            var firstItemId = shoppingCart.Items[0].ItemId;
            var firstItemQuantity = shoppingCart.Items[0].Quantity;

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

            var orderForFulfillmentService = new Dictionary<Guid, int>();
            orderForFulfillmentService.Add(firstItemId, firstItemQuantity);

JamesBender

        private void CheckInventoryLevels(ShoppingCart shoppingCart, Guid orderFulfillmentSessionId, out Guid firstItemId, out int firstItemQuantity)
        {
            firstItemId = shoppingCart.Items[0].ItemId;
            firstItemQuantity = shoppingCart.Items[0].Quantity;

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

JamesBender

        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>();

JamesBender

        private void PlaceOrderWithFulfillmentService(ShoppingCart shoppingCart, Customer customer)
        {
            //Open Session
            var orderFulfillmentSessionId = OpenOrderFulfillmentSession();
              
            PlaceOrderWithFulfillmentService(orderFulfillmentSessionId, shoppingCart, customer);
                         
            //Close Session
            CloseOrderFulfillmentService(orderFulfillmentSessionId);
        }

JamesBender

        private void PlaceOrderWithFulfillmentService(ShoppingCart shoppingCart, Customer customer)
        {
            //Open Session
            var orderFulfillmentSessionId = OpenOrderFulfillmentSession();
              
            PlaceOrderWithFulfillmentService(shoppingCart, orderFulfillmentSessionId, customer);
                         
            //Close Session
            CloseOrderFulfillmentService(orderFulfillmentSessionId);
        }

JamesBender

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

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

JamesBender

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

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

JamesBender

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

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