public static void Load_ValidJson_Succeeds()
{
//Arrange + Act
var stockItems = GroceryItemLoader.Load(ValidItemsJson)
.ToArray();
//Assert
Assert.That(stockItems.Length, Is.EqualTo(2));
}
public static void Main()
{
// Load all data required to run the program
var priceList = GroceryItemLoader.Load(File.ReadAllText(".\\GroceryItems.json"))
.ToDictionary(i => i.Id, i => i);
var promotions = PromotionLoader.Load(File.ReadAllText(".\\Promotions.json"), priceList);
var basket = BasketItemLoader.Load(File.ReadAllText(".\\Basket.json"));
// Instantiate the controller
var controller = new CheckoutController(priceList, promotions);
// Checkout the items
var view = controller.Checkout(basket);
// Render the view
view.Render();
System.Console.WriteLine("Press a key to continue");
System.Console.ReadKey();
}
public static void Load_InvalidJson_Fails()
{
//Arrange + Act + Assert
Assert.Throws <JsonSerializationException>(() => GroceryItemLoader.Load(InvalidItemsJson));
}