private void PrintCart(ShoppingCartRepository shoppingCartRepository)
{
_testOutputHelper.WriteLine("**************************");
var totalPrice = 0m;
foreach (var lineItem in shoppingCartRepository.All())
{
var price = lineItem.Value.product.Price * lineItem.Value.Quantity;
_testOutputHelper.WriteLine($"{lineItem.Key} " +
$"£{lineItem.Value.product.Price} x {lineItem.Value.Quantity} = ${price}");
totalPrice += price;
}
_testOutputHelper.WriteLine($"Total price:\t${totalPrice}");
}
