public OrderLine GetOrderLine(StoreOrderLineModel orderLineModel, int wmsQuantityOnHand, int productID, decimal price, decimal?specialPrice, Product p = null)
{
OrderLine line = null;
if (wmsQuantityOnHand == 0)
{
return(line); //shortcircuit here because no stock is available in the wms
}
int quantityToShip = Math.Min(orderLineModel.Quantity, wmsQuantityOnHand);
if (quantityToShip == 0)
{
return(line); //shortcircuit here in case of input mistakes
}
line = new OrderLine()
{
ProductID = productID,
Product = p,
Price = (double)Math.Min(price, specialPrice.Try(c => c.Value, decimal.MaxValue)) * orderLineModel.Quantity,
Quantity = quantityToShip,
OrderLedgers = new List <OrderLedger>()
};
return(line);
}
public void Order_Line_Quantity_Should_Decrease_To_Wms_Quantity_If_Wms_Quantity_Is_Less_Than_Requested()
{
StoreOrderLineModel model = new StoreOrderLineModel()
{
Size_Code = "10",
Art_Number = "111111",
Color_Code = "100",
Quantity = 4
};
StoreOrderHelper help = new StoreOrderHelper();
Assert.AreEqual(help.GetOrderLine(model, 3, 1, 10m, null).Quantity, 3, "Should return null");
}
public void Order_Line_With_No_Quantity_When_WMS_Has_No_Quantity_Should_Return_Null()
{
StoreOrderLineModel model = new StoreOrderLineModel()
{
Size_Code = "10",
Art_Number = "111111",
Color_Code = "100",
Quantity = 0
};
StoreOrderHelper help = new StoreOrderHelper();
Assert.IsNull(help.GetOrderLine(model, 1, 1, 10m, null), "Should return null");
}
