def test_combinations_of_eight_or_lower(self):
"""Test combinations_of_eight_or_lower() method"""
h = Hand.fromString("AC 2D 3H 4S TH")
self.assert_iterator(h.combinations_of_eight_or_lower(5),
count=0)
h = Hand.fromString("AC 2D 3H 4S 5H")
self.assert_iterator(h.combinations_of_eight_or_lower(5),
count=1,
assert_item_function=lambda i: len(i)==5)
def test_too_many_cards(self):
"""Test adding too many cards to a hand."""
hand = Hand.fromString("AC 2C 3C 4C 5C")
self.assertEquals(len(hand), 5)
with self.assertRaises(TooManyCardsException):
hand.append(Card.fromString("6C"))
self.assertEquals(len(hand), 5)
def testCombinations(self):
"""Test basic hand combinatins."""
hand = Hand.fromString("8C 9D 7C 6S AH")
count = 0
for combs in hand.combinations(2):
count += 1
self.assertEquals(len(combs), 2)
self.assertEquals(count, 10)
def testRankHand(self):
"""Test rankHand() mathod."""
rank = self.ranker.rankHand(Hand.fromString("JC TS 9D 6H 2C"))
self.assertIsNotNone(rank)
self.assertIsInstance(rank, PokerRank, type(rank))
self.assertNotEqual(rank, 0)
rankType = rank.getType()
self.assertEqual(rankType, PokerRank.HIGH_CARD,
"rank = (%s) %d != HIGH_CARD" % (str(rankType), rankType))
def testHandConstruction(self):
"""Test basic hand construction"""
hand = Hand.fromString("8C")
self.assertEquals(hand[0].suit, Suit.CLUBS)
self.assertEquals(hand[0].rank, Rank.EIGHT)
hand.addCardsFromString("9D TH")
self.assertEquals(hand[1].suit, Suit.DIAMONDS)
self.assertEquals(hand[1].rank, Rank.NINE)
self.assertEquals(hand[2].suit, Suit.HEARTS)
self.assertEquals(hand[2].rank, Rank.TEN)
def testBasicLowRanking(self):
"""Verify ranking for low hand."""
rank = self.ranker.rankHand(Hand.fromString("AS 8C 7S 4D 3H"))
self.assertEqual(rank.getType(), PokerRank.HIGH_CARD,
"%s != HIGH_CARD" % rank)
self.assertEqual(rank.getPrimaryCardRank(), Rank.EIGHT,
"%s != 8, kickers = %s" % (rank.getPrimaryCardRank(),
rank.kickersAsString()))
self.assertEqual(rank.isEightOrBetterLow(), True,
"\"%s\".isEightOrBetterLow() != True" % rank)
kickers = rank.getKickerRanks()
self.assertEqual(len(kickers), 4,
"len(kickers) = %d != 4" % len(kickers))
self.assertEqual(kickers[0], Rank.SEVEN,
"kickers[0] == %s != SEVEN" % kickers[0])
self.assertEqual(kickers[1], Rank.FOUR,
"kickers[1] == %s != FOUR" % kickers[1])
self.assertEqual(kickers[2], Rank.THREE,
"kickers[2] == %s != THREE" % kickers[2])
self.assertEqual(kickers[3], Rank.ACE_LOW,
"kickers[3] == %s != ACE (low)" % kickers[3])
def testBestHand(self):
"""Test bestHand() method"""
hands = [
Hand.fromString("AC 9D KS 3D KH"), # Pair of Kings
Hand.fromString("9C TS QH JC 8H"), # Q-high
Hand.fromString("KD TH 7C 6C 2H"), # K-high
Hand.fromString("AD JD 8D 4D 2D"), # J-high
Hand.fromString("7S QD QS QC 6D"), # Trip queens
Hand.fromString("8S 7C 2C 3D 5H"), # 8-high
]
best_hands, best_rank = self.ranker.bestHand(hands)
self.assertIsNotNone(best_hands)
self.assertIsInstance(best_hands, list)
self.assertEqual(len(best_hands), 1)
self.assertEqual(best_hands[0], 5) # 8-high
self.assertIsNotNone(best_rank)
self.assertIsInstance(best_rank, PokerRank)
self.assertEqual(best_rank.getType(), PokerRank.HIGH_CARD)
self.assertEqual(best_rank.getPrimaryCardRank(), Rank.EIGHT)
def test_get_public_string(self):
"""Test get_public_string() method"""
hand = Hand.fromString("9D 3C 5S")
self.assertEqual(hand.get_public_string(), "XX XX XX")
hand2 = Hand()
self.assertEqual(hand2.get_public_string(), "")
def testCombinations(self):
"""Test basic hand combinatins."""
hand = Hand.fromString("8C 9D 7C 6S AH")
self.assert_iterator(hand.combinations(2),
count=10,
assert_item_function=lambda i: len(i)==2)
