def test_is_straight_should_return_true_if_cards_are_ordered(self):
card1 = Card(DeckSuite.TILES, DeckValue.SIX)
card2 = Card(DeckSuite.TILES, DeckValue.SEVEN)
card3 = Card(DeckSuite.HEARTS, DeckValue.EIGHT)
card4 = Card(DeckSuite.TILES, DeckValue.NINE)
card5 = Card(DeckSuite.CLOVERS, DeckValue.TEN)
self.assertTrue(
HandsHelper.is_straight(card1, card2, card3, card4, card5))
card6 = Card(DeckSuite.TILES, DeckValue.TEN)
card7 = Card(DeckSuite.TILES, DeckValue.JACK)
card8 = Card(DeckSuite.HEARTS, DeckValue.QUEEN)
card9 = Card(DeckSuite.TILES, DeckValue.KING)
card10 = Card(DeckSuite.CLOVERS, DeckValue.ACE)
self.assertTrue(
HandsHelper.is_straight(card6, card7, card8, card9, card10))
def test_is_four_of_kind_should_return_false(self):
card1 = Card(DeckSuite.CLOVERS, DeckValue.JACK)
card2 = Card(DeckSuite.TILES, DeckValue.JACK)
card3 = Card(DeckSuite.HEARTS, DeckValue.JACK)
card4 = Card(DeckSuite.TILES, DeckValue.KING)
card5 = Card(DeckSuite.PIKES, DeckValue.ACE)
self.assertFalse(
HandsHelper.is_four_of_kind(card1, card2, card3, card4, card5))
def test_is_royal_flush_should_return_false(self):
card1 = Card(DeckSuite.TILES, DeckValue.TEN)
card2 = Card(DeckSuite.TILES, DeckValue.JACK)
card3 = Card(DeckSuite.TILES, DeckValue.TWO)
card4 = Card(DeckSuite.TILES, DeckValue.KING)
card5 = Card(DeckSuite.TILES, DeckValue.ACE)
self.assertFalse(
HandsHelper.is_royal_flush(card1, card2, card3, card4, card5))
def test_is_flush_should_return_true_if_cards_are_of_one_kind(self):
card1 = Card(DeckSuite.TILES, DeckValue.TWO)
card2 = Card(DeckSuite.TILES, DeckValue.THREE)
card3 = Card(DeckSuite.TILES, DeckValue.EIGHT)
card4 = Card(DeckSuite.TILES, DeckValue.NINE)
card5 = Card(DeckSuite.TILES, DeckValue.ACE)
self.assertTrue(HandsHelper.is_flush(card1, card2, card3, card4,
card5))
def test_is_straight_should_return_false(self):
card1 = Card(DeckSuite.TILES, DeckValue.TWO)
card2 = Card(DeckSuite.TILES, DeckValue.THREE)
card3 = Card(DeckSuite.TILES, DeckValue.EIGHT)
card4 = Card(DeckSuite.TILES, DeckValue.NINE)
card5 = Card(DeckSuite.CLOVERS, DeckValue.ACE)
self.assertFalse(
HandsHelper.is_straight(card1, card2, card3, card4, card5))
def test_is_one_pair_should_return_false(self):
card1 = Card(DeckSuite.CLOVERS, DeckValue.SEVEN)
card2 = Card(DeckSuite.PIKES, DeckValue.JACK)
card3 = Card(DeckSuite.HEARTS, DeckValue.QUEEN)
card4 = Card(DeckSuite.TILES, DeckValue.THREE)
card5 = Card(DeckSuite.PIKES, DeckValue.ACE)
self.assertFalse(
HandsHelper.is_one_pair(card1, card2, card3, card4, card5))
def test_is_full_house_should_return_true_for_three_and_two_cards_with_same_value(
self):
card1 = Card(DeckSuite.CLOVERS, DeckValue.JACK)
card2 = Card(DeckSuite.PIKES, DeckValue.JACK)
card3 = Card(DeckSuite.HEARTS, DeckValue.JACK)
card4 = Card(DeckSuite.TILES, DeckValue.KING)
card5 = Card(DeckSuite.PIKES, DeckValue.KING)
self.assertTrue(
HandsHelper.is_full_house(card1, card2, card3, card4, card5))
def test_is_four_of_kind_should_return_true_for_four_cards_with_same_values(
self):
card1 = Card(DeckSuite.CLOVERS, DeckValue.JACK)
card2 = Card(DeckSuite.TILES, DeckValue.JACK)
card3 = Card(DeckSuite.HEARTS, DeckValue.JACK)
card4 = Card(DeckSuite.TILES, DeckValue.JACK)
card5 = Card(DeckSuite.PIKES, DeckValue.ACE)
self.assertTrue(
HandsHelper.is_four_of_kind(card1, card2, card3, card4, card5))
def test_is_royal_flush_should_return_true_if_deck_is_flush_and_straight_flush(
self):
card1 = Card(DeckSuite.TILES, DeckValue.TEN)
card2 = Card(DeckSuite.TILES, DeckValue.JACK)
card3 = Card(DeckSuite.TILES, DeckValue.QUEEN)
card4 = Card(DeckSuite.TILES, DeckValue.KING)
card5 = Card(DeckSuite.TILES, DeckValue.ACE)
self.assertTrue(
HandsHelper.is_royal_flush(card1, card2, card3, card4, card5))
def test_is_two_pair_should_return_true_for_three_cards_with_same_value(
self):
card1 = Card(DeckSuite.CLOVERS, DeckValue.JACK)
card2 = Card(DeckSuite.PIKES, DeckValue.JACK)
card3 = Card(DeckSuite.HEARTS, DeckValue.ACE)
card4 = Card(DeckSuite.TILES, DeckValue.ACE)
card5 = Card(DeckSuite.PIKES, DeckValue.TWO)
self.assertTrue(
HandsHelper.is_two_pair(card1, card2, card3, card4, card5))
def select_strongest_hand(*hands: Hand) -> Hand:
royal_flush = any(
HandsHelper.is_royal_flush(*hand.cards) for hand in hands)
if royal_flush:
return next(x for x in hands if royal_flush)
four_of_kind = any(
HandsHelper.is_four_of_kind(*hand.cards) for hand in hands)
if four_of_kind:
return next(x for x in hands if four_of_kind)
full_house = any(HandsHelper.is_full_house(*hand.cards) for hand in hands)
if full_house:
return next(x for x in hands if full_house)
three_of_kind = any(
HandsHelper.is_three_of_kind(*hand.cards) for hand in hands)
if three_of_kind:
return next(x for x in hands if three_of_kind)
two_pair = any(HandsHelper.is_two_pair(*hand.cards) for hand in hands)
if two_pair:
return next(x for x in hands if two_pair)
one_pair = any(HandsHelper.is_one_pair(*hand.cards) for hand in hands)
if one_pair:
return next(x for x in hands if one_pair)