class TestFourOfAKind(TestCase):
def setUp(self):
self.four_of_a_kind_hand: Hand = Hand(
Card(rank=Ranks.FIVE.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.THREE.value, suit=Suits.HEARTS.value))
self.invalid_four_of_a_kind_hand: Hand = Hand(
Card(rank=Ranks.FIVE.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.THREE.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.THREE.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.four_of_a_kind_hand)
self.invalid_four_of_kind_hand_strength = HandStrength(
self.invalid_four_of_a_kind_hand)
def test_is_four_of_kind_returns_true_for_valid_four_of_a_kind_hand(self):
self.assertTrue(self.hand_strength.is_four_of_a_kind())
def test_is_four_of_kind_returns_false_for_invalid_four_of_a_kind_hand(
self):
self.assertFalse(
self.invalid_four_of_kind_hand_strength.is_four_of_a_kind())
class TestHighCard(TestCase):
def setUp(self):
self.high_card_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.SEVEN.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.THREE.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.TWO.value, suit=Suits.SPADES.value))
self.not_high_card_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.A.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.SIX.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FOUR.value, suit=Suits.DIAMONDS.value))
self.hand_strength = HandStrength(self.high_card_hand)
self.not_valid_one_pair_hand_strength = HandStrength(
self.not_high_card_hand)
def test_is_high_hand_returns_true_for_valid_high_card_hand(self):
self.assertTrue(self.hand_strength.is_high_card())
def test_is_high_hand_returns_false_for_invalid_high_card_hand(self):
self.assertFalse(self.not_valid_one_pair_hand_strength.is_high_card())
class TestOnePair(TestCase):
def setUp(self):
self.one_pair_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.A.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.SIX.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FOUR.value, suit=Suits.DIAMONDS.value))
self.not_one_pair_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.SPADES.value),
Card(rank=Ranks.J.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.J.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.DIAMONDS.value))
self.hand_strength = HandStrength(self.one_pair_hand)
self.not_valid_one_pair_hand_strength = HandStrength(
self.not_one_pair_hand)
def test_is_one_pair_returns_true_for_valid_one_pair_hand(self):
self.assertTrue(self.hand_strength.is_one_pair())
def test_is_one_pair_returns_false_for_invalid_one_pair_hand(self):
self.assertFalse(self.not_valid_one_pair_hand_strength.is_one_pair())
class TestTwoPair(TestCase):
def setUp(self):
self.two_pair_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.SPADES.value),
Card(rank=Ranks.J.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.J.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.DIAMONDS.value))
self.not_two_pair_hand: Hand = Hand(
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.J.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TEN.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.EIGHT.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.two_pair_hand)
self.not_valid_two_pair_hand_strength = HandStrength(
self.not_two_pair_hand)
def test_is_two_pair_returns_true_for_valid_two_pair_hand(self):
self.assertTrue(self.hand_strength.is_two_pair())
def test_is_two_pair_returns_false_for_invalid_two_pair_hand(self):
self.assertFalse(self.not_valid_two_pair_hand_strength.is_two_pair())
class TestStraightHand(TestCase):
def setUp(self):
self.straight_hand: Hand = Hand(
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.J.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.TEN.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.NINE.value, suit=Suits.SPADES.value),
Card(rank=Ranks.EIGHT.value, suit=Suits.HEARTS.value))
self.not_straight_hand: Hand = Hand(
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.J.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TEN.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.EIGHT.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.straight_hand)
self.not_valid_straight_hand_strength = HandStrength(
self.not_straight_hand)
def test_is_straight_returns_true_for_valid_flush_hand(self):
self.assertTrue(self.hand_strength.is_straight())
def test_is_straight_returns_false_for_valid_flush_hand(self):
self.assertFalse(self.not_valid_straight_hand_strength.is_straight())
class TestFlush(TestCase):
def setUp(self):
self.flush_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TWO.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FOUR.value, suit=Suits.HEARTS.value))
self.not_flush_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.J.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TEN.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.flush_hand)
self.not_valid_flush_hand_strength = HandStrength(self.not_flush_hand)
def test_is_flush_returns_true_for_valid_flush_hand(self):
self.assertTrue(self.hand_strength.is_flush())
def test_is_flush_returns_false_for_invalid_flush_hand(self):
self.assertFalse(self.not_valid_flush_hand_strength.is_flush())
class TestRoyalFlush(TestCase):
def setUp(self):
suit = Suits.DIAMONDS.value
self.royal_flush_hand: Hand = Hand(
Card(rank=Ranks.J.value, suit=suit),
Card(rank=Ranks.K.value, suit=suit),
Card(rank=Ranks.Q.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.TEN.value, suit=suit))
self.hand_strength = HandStrength(self.royal_flush_hand)
self.not_royal_flush_hand: Hand = Hand(
Card(rank=Ranks.J.value, suit=Suits.SPADES.value),
Card(rank=Ranks.K.value, suit=suit),
Card(rank=Ranks.Q.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.TEN.value, suit=suit))
self.failing_hand_strength = HandStrength(self.not_royal_flush_hand)
def test_is_royal_flush_returns_true_for_royal_flush(self):
self.assertTrue(self.hand_strength.is_royal_flush())
def test_is_royal_flush_returns_false_for_not_royal_flush(self):
self.assertFalse(self.failing_hand_strength.is_royal_flush())
class TestFullHouse(TestCase):
def setUp(self):
self.full_house_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.K.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value))
self.not_full_house_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.SEVEN.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value))
self.hand_strength = HandStrength(self.full_house_hand)
self.not_valid_full_house_hand = HandStrength(self.not_full_house_hand)
def test_is_full_house_returns_true_for_valid_full_house_hand(self):
self.assertTrue(self.hand_strength.is_full_house())
def test_not_is_full_house_returns_true_for_valid_full_house_hand(self):
self.assertFalse(self.not_valid_full_house_hand.is_full_house())
def setUp(self):
self.full_house_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.K.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value))
self.not_full_house_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.SEVEN.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value))
self.hand_strength = HandStrength(self.full_house_hand)
self.not_valid_full_house_hand = HandStrength(self.not_full_house_hand)
def setUp(self):
self.flush_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TWO.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FOUR.value, suit=Suits.HEARTS.value))
self.not_flush_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.J.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TEN.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.flush_hand)
self.not_valid_flush_hand_strength = HandStrength(self.not_flush_hand)
def setUp(self):
self.high_card_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.SEVEN.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.THREE.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.TWO.value, suit=Suits.SPADES.value))
self.not_high_card_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.A.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.SIX.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FOUR.value, suit=Suits.DIAMONDS.value))
self.hand_strength = HandStrength(self.high_card_hand)
self.not_valid_one_pair_hand_strength = HandStrength(
self.not_high_card_hand)
def setUp(self):
self.two_pair_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.SPADES.value),
Card(rank=Ranks.J.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.J.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.DIAMONDS.value))
self.not_two_pair_hand: Hand = Hand(
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.J.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TEN.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.EIGHT.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.two_pair_hand)
self.not_valid_two_pair_hand_strength = HandStrength(
self.not_two_pair_hand)
def setUp(self):
self.one_pair_hand: Hand = Hand(
Card(rank=Ranks.A.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.A.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.SIX.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FOUR.value, suit=Suits.DIAMONDS.value))
self.not_one_pair_hand: Hand = Hand(
Card(rank=Ranks.K.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.K.value, suit=Suits.SPADES.value),
Card(rank=Ranks.J.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.J.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.NINE.value, suit=Suits.DIAMONDS.value))
self.hand_strength = HandStrength(self.one_pair_hand)
self.not_valid_one_pair_hand_strength = HandStrength(
self.not_one_pair_hand)
def setUp(self):
self.four_of_a_kind_hand: Hand = Hand(
Card(rank=Ranks.FIVE.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.THREE.value, suit=Suits.HEARTS.value))
self.invalid_four_of_a_kind_hand: Hand = Hand(
Card(rank=Ranks.FIVE.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.SPADES.value),
Card(rank=Ranks.FIVE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.THREE.value, suit=Suits.CLUBS.value),
Card(rank=Ranks.THREE.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.four_of_a_kind_hand)
self.invalid_four_of_kind_hand_strength = HandStrength(
self.invalid_four_of_a_kind_hand)
def setUp(self):
suit = Suits.DIAMONDS.value
self.royal_flush_hand: Hand = Hand(
Card(rank=Ranks.J.value, suit=suit),
Card(rank=Ranks.K.value, suit=suit),
Card(rank=Ranks.Q.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.TEN.value, suit=suit))
self.hand_strength = HandStrength(self.royal_flush_hand)
self.not_royal_flush_hand: Hand = Hand(
Card(rank=Ranks.J.value, suit=Suits.SPADES.value),
Card(rank=Ranks.K.value, suit=suit),
Card(rank=Ranks.Q.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.TEN.value, suit=suit))
self.failing_hand_strength = HandStrength(self.not_royal_flush_hand)
class TestStraightFlush(TestCase):
def setUp(self):
suit = Suits.DIAMONDS.value
self.straight_flush_hand: Hand = Hand(
Card(rank=Ranks.TEN.value, suit=suit),
Card(rank=Ranks.NINE.value, suit=suit),
Card(rank=Ranks.EIGHT.value, suit=suit),
Card(rank=Ranks.SEVEN.value, suit=suit),
Card(rank=Ranks.SIX.value, suit=suit))
self.royal_flush_hand: Hand = Hand(
Card(rank=Ranks.J.value, suit=suit),
Card(rank=Ranks.K.value, suit=suit),
Card(rank=Ranks.Q.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.TEN.value, suit=suit))
self.not_valid_straight_hand: Hand = Hand(
Card(rank=Ranks.TEN.value, suit=suit),
Card(rank=Ranks.TWO.value, suit=suit),
Card(rank=Ranks.SIX.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.FOUR.value, suit=suit))
self.hand_strength = HandStrength(self.straight_flush_hand)
self.royal_hand_strength = HandStrength(self.royal_flush_hand)
self.not_valid_straight_hand_strength = HandStrength(
self.not_valid_straight_hand)
def test_straight_flush_returns_true_when_valid_hand_is_provided(self):
self.assertTrue(self.hand_strength.is_straight_flush())
def test_straight_flush_returns_false_a_unbeatable_royal_flush_is_provided(
self):
self.assertFalse(self.royal_hand_strength.is_straight_flush())
def test_straight_flush_returns_false_on_hand_that_not_valid_for_straight_hand(
self):
self.assertFalse(
self.not_valid_straight_hand_strength.is_straight_flush())
def setUp(self):
suit = Suits.DIAMONDS.value
self.straight_flush_hand: Hand = Hand(
Card(rank=Ranks.TEN.value, suit=suit),
Card(rank=Ranks.NINE.value, suit=suit),
Card(rank=Ranks.EIGHT.value, suit=suit),
Card(rank=Ranks.SEVEN.value, suit=suit),
Card(rank=Ranks.SIX.value, suit=suit))
self.royal_flush_hand: Hand = Hand(
Card(rank=Ranks.J.value, suit=suit),
Card(rank=Ranks.K.value, suit=suit),
Card(rank=Ranks.Q.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.TEN.value, suit=suit))
self.not_valid_straight_hand: Hand = Hand(
Card(rank=Ranks.TEN.value, suit=suit),
Card(rank=Ranks.TWO.value, suit=suit),
Card(rank=Ranks.SIX.value, suit=suit),
Card(rank=Ranks.A.value, suit=suit),
Card(rank=Ranks.FOUR.value, suit=suit))
self.hand_strength = HandStrength(self.straight_flush_hand)
self.royal_hand_strength = HandStrength(self.royal_flush_hand)
self.not_valid_straight_hand_strength = HandStrength(
self.not_valid_straight_hand)
class TestThreeOfAKind(TestCase):
def setUp(self):
self.three_of_a_kind_hand: Hand = Hand(
Card(rank=Ranks.Q.value, suit=Suits.SPADES.value),
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.Q.value, suit=Suits.DIAMONDS.value),
Card(rank=Ranks.FIVE.value, suit=Suits.SPADES.value),
Card(rank=Ranks.NINE.value, suit=Suits.CLUBS.value))
self.not_three_of_a_kind_hand: Hand = Hand(
Card(rank=Ranks.Q.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.J.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.TEN.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.NINE.value, suit=Suits.HEARTS.value),
Card(rank=Ranks.EIGHT.value, suit=Suits.HEARTS.value))
self.hand_strength = HandStrength(self.three_of_a_kind_hand)
self.not_valid_three_of_a_kind_hand_strength = HandStrength(
self.not_three_of_a_kind_hand)
def test_is_three_of_a_kind_returns_true_for_valid_three_of_a_kind_hand(
self):
self.assertTrue(self.hand_strength.is_three_of_a_kind())
def get_hand_strength(self):
hand_strength = HandStrength(self.hand)
if hand_strength.is_royal_flush():
return HandsName.ROYAL_FLUSH.value
if hand_strength.is_straight_flush():
return HandsName.STRAIGHT_FLUSH.value
if hand_strength.is_four_of_a_kind():
return HandsName.FOUR_OF_A_KIND.value
if hand_strength.is_full_house():
return HandsName.FULL_HOUSE.value
if hand_strength.is_flush():
return HandsName.FLUSH.value
if hand_strength.is_straight():
return HandsName.STRAIGHT.value
if hand_strength.is_three_of_a_kind():
return HandsName.THREE_OF_A_KIND.value
if hand_strength.is_two_pair():
return HandsName.TWO_OF_A_KIND.value
if hand_strength.is_one_pair():
return HandsName.ONE_OF_A_PAIR.value
if hand_strength.is_high_card():
return HandsName.HIGH_CARD.value
else:
raise Exception('Unknown Kind')