public void ShouldReturnCheapestProduct()
{
Product[] products =
{
new Product("Milk", 12.10m),
new Product("Meat", 14.15m),
new Product("Water", 12.50m),
new Product("Bread", 10.12m)
};
ShoppingCart cart = new ShoppingCart(products);
Assert.AreEqual("Bread", cart.FindCheapeastProduct());
}
