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Added some five card hand tests

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git-svn-id: file:///srv/svn/euler@3 e5f4c3ec-3c0c-11df-b522-21efaa4426b5
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Correl Roush 2010-03-30 17:30:38 +00:00
parent b4e349239b
commit e7ab66cbd7
1 changed files with 35 additions and 3 deletions
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38
054/test.py
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@ -19,10 +19,42 @@ class TestCards(unittest.TestCase):
cards_sorted = sorted([PokerCard(c) for c in cards], cmp=PokerCard.compare, reverse=True) cards_sorted = sorted([PokerCard(c) for c in cards], cmp=PokerCard.compare, reverse=True)
self.assertEqual([c.value for c in cards_sorted], [12, 11, 9]) self.assertEqual([c.value for c in cards_sorted], [12, 11, 9])
class TestHands(unittest.TestCase): class TestFiveCardHands(unittest.TestCase):
def setUp(self): def setUp(self):
pass self.rank_hands = {
PokerHand.HIGH_CARD: PokerHand(['5D', '8C', '9S', 'JS', 'AC']),
PokerHand.ONE_PAIR: PokerHand(['5H', '5C', '6S', '7S', 'KD']),
PokerHand.TWO_PAIRS: PokerHand(['2D', '3C', '2H', '7S', '7H']),
PokerHand.THREE_OF_A_KIND: PokerHand(['AS', '2D', 'TH', 'AH', 'AC']),
PokerHand.STRAIGHT: PokerHand(['9D', '5S', '7H', '8S', '6S']),
PokerHand.FLUSH: PokerHand(['7S', 'TS', 'KS', '3S', 'JS']),
PokerHand.FULL_HOUSE: PokerHand(['6S', '2D', '2H', '6D', '6H']),
PokerHand.FOUR_OF_A_KIND: PokerHand(['7S', '7H', '7D', '2H', '7C']),
PokerHand.STRAIGHT_FLUSH: PokerHand(['JS', '8S', 'QS', 'TS', '9S']),
PokerHand.ROYAL_FLUSH: PokerHand(['QH', 'TH', 'JH', 'KH', 'AH']),
}
def test_hand_rankings(self):
for rank, hand in self.rank_hands.iteritems():
self.assertEqual(hand.rank(), rank, 'Ranking hand: {0}'.format(PokerHand.RANKS[rank]))
def test_ace_high_straight(self):
hand = PokerHand(['AH', 'KS', 'QC', 'JS', 'TS'])
self.assertEqual([hand.rank(), hand.values()], [PokerHand.STRAIGHT, [14, 13, 12, 11, 10]])
def test_ace_low_straight(self):
hand = PokerHand(['AH', '2S', '3C', '4S', '5S'])
self.assertEqual([hand.rank(), hand.values()], [PokerHand.STRAIGHT, [14, 5, 4, 3, 2]])
def test_compare_ace_low_straight(self):
low = PokerHand(['AH', '2S', '3C', '4S', '5S'])
high = PokerHand(['2S', '3C', '4S', '5S', '6S'])
self.assertTrue(low < high)
def test_compare_ranks(self):
for rank, hand in self.rank_hands.iteritems():
for rank2, hand2 in self.rank_hands.iteritems():
if (rank == rank2):
self.assertEqual(hand.rank(), hand2.rank(), '{0} == {1}'.format(PokerHand.RANKS[rank], PokerHand.RANKS[rank2]))
elif (rank < rank2):
self.assertTrue(hand.rank() < hand2.rank(), '{0} < {1}'.format(PokerHand.RANKS[rank], PokerHand.RANKS[rank2]))
else:
self.assertTrue(hand.rank() > hand2.rank(), '{0} > {1}'.format(PokerHand.RANKS[rank], PokerHand.RANKS[rank2]))
if __name__ == '__main__': if __name__ == '__main__':
unittest.main() unittest.main()