private static void Main()
{
var builder = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true);
IConfigurationRoot configuration = builder.Build();
var shop = new Shop();
configuration.GetSection("Shop").Bind(shop);
var terminal = new PointOfSaleTerminal();
terminal.SetPricing(shop);
var products = Console.ReadLine();
products?.ToCharArray().ToList().ForEach(p => terminal.Scan(p.ToString()));
Console.WriteLine($"Total price is: {terminal.Checkout()}");
Console.Read();
}
public void GetCorrectPriceWhenSameProductIsScanned()
{
"CCCCCCC".ToCharArray().ToList().ForEach(p => _terminal.Scan(p.ToString()));
Assert.AreEqual(6, _terminal.Checkout());
}
