def test_is_two_pair():
hand = Hand()
hand.receive(Card(9, 'heart'))
hand.receive(Card(7, 'club'))
hand.receive(Card(9, 'spade'))
hand.receive(Card(7, 'diamond'))
hand.receive(Card(8, 'heart'))
assert is_two_pair(hand)
def test_is_straight():
hand = Hand()
hand.receive(Card(12, 'club'))
hand.receive(Card(8, 'heart'))
hand.receive(Card(8, 'spade'))
hand.receive(Card(8, 'club'))
hand.receive(Card(11, 'spade'))
assert not is_straight(hand)
def test_flush():
hand = Hand()
hand.receive(Card(12, 'heart'))
hand.receive(Card(10, 'heart'))
hand.receive(Card(8, 'heart'))
hand.receive(Card(6, 'heart'))
hand.receive(Card(4, 'heart'))
assert is_flush(hand)
def test_full_house():
hand = Hand()
hand.receive(Card(9, 'heart'))
hand.receive(Card(9, 'club'))
hand.receive(Card(9, 'spade'))
hand.receive(Card(7, 'diamond'))
hand.receive(Card(7, 'heart'))
assert is_full_house(hand)
def test_3_of_a_kind_is_not_full_house():
hand = Hand()
hand.receive(Card(9, 'heart'))
hand.receive(Card(9, 'club'))
hand.receive(Card(9, 'spade'))
hand.receive(Card(7, 'diamond'))
hand.receive(Card(6, 'heart'))
assert not is_full_house(hand)
def test_straight_flush():
hand = Hand()
hand.receive(Card(12, 'heart'))
hand.receive(Card(11, 'heart'))
hand.receive(Card(10, 'heart'))
hand.receive(Card(9, 'heart'))
hand.receive(Card(8, 'heart'))
assert is_straight_flush(hand)
def test_4_of_a_kind():
hand = Hand()
hand.receive(Card(9, 'heart'))
hand.receive(Card(9, 'club'))
hand.receive(Card(9, 'spade'))
hand.receive(Card(9, 'diamond'))
hand.receive(Card(8, 'heart'))
assert is_4_of_a_kind(hand)
def test_straight_starting_with_ace():
hand = Hand()
hand.receive(Card(14, 'heart'))
hand.receive(Card(2, 'spade'))
hand.receive(Card(3, 'club'))
hand.receive(Card(4, 'diamond'))
hand.receive(Card(5, 'heart'))
assert is_straight(hand)
def test_royal_flush():
hand = Hand()
hand.receive(Card(14, 'heart'))
hand.receive(Card(13, 'heart'))
hand.receive(Card(12, 'heart'))
hand.receive(Card(11, 'heart'))
hand.receive(Card(10, 'heart'))
assert is_royal_flush(hand)
def test__is_not_straight():
hand = Hand()
hand.receive(Card(12, 'heart'))
hand.receive(Card(11, 'spade'))
hand.receive(Card(10, 'club'))
hand.receive(Card(9, 'diamond'))
hand.receive(Card(8, 'heart'))
assert is_straight(hand)
def test_card_equality():
card0 = Card(2, 'heart')
card1 = Card(2, 'heart')
card2 = Card(2, 'club')
card3 = Card(3, 'heart')
card4 = Card(3, 'club')
assert card0 == card1
assert card0 != card2
assert card0 != card3
assert card0 != card4
def test_nothing_is_nothing():
hand = Hand()
hand.receive(Card(12, 'heart'))
hand.receive(Card(10, 'club'))
hand.receive(Card(8, 'diamond'))
hand.receive(Card(6, 'spade'))
hand.receive(Card(4, 'heart'))
for score in SCORES:
if score.get('name', '') != 'nothing':
assert not score['tester'](hand)
assert is_nothing(hand)
def test_invalid_rank_rejected():
with pytest.raises(ValueError):
Card(1, 'club')
Card(16, 'club')
def test_card_rank_setting():
card = Card(3, 'heart')
card.set_rank(2)
assert 2 == card.get_rank()
def test_invalid_suit_set_rejected():
card = Card(2, 'heart')
with pytest.raises(ValueError):
card.set_suit('he')
def test_cards_creation():
for suit in ['heart', 'diamond', 'spade', 'club']:
for rank in range(2, 15):
card = Card(rank, suit)
assert rank == card.get_rank()
assert suit == card.get_suit()
def test_invalid_rank_set_rejected():
card = Card(2, 'heart')
with pytest.raises(ValueError):
card.set_rank(16)
def test_invalid_suit_rejected():
with pytest.raises(ValueError):
Card(2, 'nonheart')
Card(2, 'hearts')
Card(2, 'hear')
def init_cards(self):
for suit in SUIT:
for rank in range(2, 15):
self.cards.append(Card(rank, suit))
def test_card_suit_setting():
card = Card(2, 'heart')
card.set_suit('club')
assert 'club' == card.get_suit()
