static void Main(string[] args)
{
Order o = new Order();
o.AddItem(SalesItemFactory.GetSalesItem("book", 12.49M));
o.AddItem(SalesItemFactory.GetSalesItem("CD", 14.99M, ItemType.Basic));
o.AddItem(SalesItemFactory.GetSalesItem("chocolate bar", 0.85M));
Console.WriteLine("Order 1:");
Console.WriteLine("Order Price: " + o.GetOrderPrice());
Console.WriteLine("Order Tax: " + o.GetOrderSalesTax());
Console.WriteLine("Order Total: " + o.GetOrderTotal());
o = new Order();
o.AddItem(SalesItemFactory.GetSalesItem("imported chocolates", 10.0M, ItemType.Import));
o.AddItem(SalesItemFactory.GetSalesItem("imported perfume", 47.5M, ItemType.Basic | ItemType.Import));
Console.WriteLine("Order 2:");
Console.WriteLine("Order Price: " + o.GetOrderPrice());
Console.WriteLine("Order Tax: " + o.GetOrderSalesTax());
Console.WriteLine("Order Total: " + o.GetOrderTotal());
o = new Order();
o.AddItem(SalesItemFactory.GetSalesItem("imported perfume", 27.99M, ItemType.Basic | ItemType.Import));
o.AddItem(SalesItemFactory.GetSalesItem("perfume", 18.99M, ItemType.Basic));
o.AddItem(SalesItemFactory.GetSalesItem("pills", 9.75M));
o.AddItem(SalesItemFactory.GetSalesItem("imported chocolates", 11.25M, ItemType.Import));
Console.WriteLine("Order 3:");
Console.WriteLine("Order Price: " + o.GetOrderPrice());
Console.WriteLine("Order Tax: " + o.GetOrderSalesTax());
Console.WriteLine("Order Total: " + o.GetOrderTotal());
Console.ReadLine();
}
public void OrderSingleItemTotalTest()
{
Order order = new Order();
order.AddItem(new SalesItemStub(10.0M, 1.0M));
decimal total = order.GetOrderTotal();
Assert.AreEqual(11.0M, total);
}