def test_card_less_after_deal(self):
shoe = Shoe()
cards_len = len(shoe.cards) - 1
shoe.deal()
assert cards_len == len(shoe.cards)
def test_deal_returns_a_card(self):
shoe = Shoe()
assert type(shoe.deal()) is Card
def test_deal_deals_a_card(self):
shoe = Shoe()
cards = shoe.cards
card = shoe.deal()
assert type(card) is Card