public void When_machine_is_fed_with_coins_Then_should_have_same_number_of_coins_sorted()
{
CoinSortMachine machine = new CoinSortMachine();
List<ICoin> coins = new List<ICoin>();
CoinFactory factory = new CoinFactory();
coins.AddRange(factory.GetPennies(10));
machine.FeedCoins(coins);
Assert.AreEqual(10, machine.Pennies.Count);
}
public void When_machine_is_fed_with_coins_Then_should_sort_into_two_types()
{
CoinSortMachine machine = new CoinSortMachine();
List<ICoin> coins = new List<ICoin>();
CoinFactory factory = new CoinFactory();
coins.AddRange(factory.GetPennies(10));
coins.AddRange(factory.GetNickels(10));
machine.FeedCoins(coins);
Assert.AreEqual(10, machine.Pennies.Count);
Assert.AreEqual(10, machine.Nickels.Count);
}