def test_dealt_card(self):
new_hand = Hand()
a_card = Card('Q')
self.assertEqual(len(new_hand.cards), 0)
new_hand.dealt_card(a_card)
self.assertEqual(len(new_hand.cards), 1)
with self.assertRaises(ValueError):
new_hand.dealt_card('not a card')
def test_split_hand(self):
hand = Hand()
splitable = ['A', 'A']
for card in splitable:
hand.dealt_card(Card(card))
cards = hand.split()
self.assertEqual(len(cards), 2)
late_to_split = ['A', 'A', 'A']
for card in late_to_split:
hand.dealt_card(Card(card))
cards = hand.split()
self.assertEqual(len(cards), 0)
non_splitable = ['A', 'Q']
for card in non_splitable:
hand.dealt_card(Card(card))
cards = hand.split()
self.assertEqual(len(cards), 0)
def test_is_standing(self):
hand = Hand()
hand.stand()
self.assertEqual(hand.is_finalized(), True)
def test_is_finalized(self):
hand = Hand()
blackjack = ['A', 'Q']
for card in blackjack:
hand.dealt_card(Card(card))
self.assertEqual(hand.is_finalized(), True)
hand = Hand()
soft_bust_hard_blackjack = ['A', 'A', 'Q', '9']
for card in soft_bust_hard_blackjack:
hand.dealt_card(Card(card))
self.assertEqual(hand.is_finalized(), True)
hand = Hand()
soft_bust_hard_under_21 = ['A', 'A', 'Q', '8']
for card in soft_bust_hard_under_21:
hand.dealt_card(Card(card))
self.assertEqual(hand.is_finalized(), False)
hand = Hand()
soft_bust_hard_bust = ['A', 'A', 'Q', 'Q']
for card in soft_bust_hard_bust:
hand.dealt_card(Card(card))
self.assertEqual(hand.is_finalized(), True)
def test_calculate_hard(self):
hand = Hand()
multiple_aces = ['A', 'A', 'A', '1', '2', '3']
for card in multiple_aces:
hand.dealt_card(Card(card))
self.assertEqual(hand.calculate_hard(), 9)
single_ace = ['J', 'A']
hand = Hand()
for card in single_ace:
hand.dealt_card(Card(card))
self.assertEqual(hand.calculate_hard(), 11)
no_aces = ['5', '6', '9']
hand = Hand()
for card in no_aces:
hand.dealt_card(Card(card))
self.assertEqual(hand.calculate_hard(), 20)
def test_hand_options(self):
hand = Hand()
surrender = ['1', '2']
for card in surrender:
hand.dealt_card(Card(card))
options = hand.get_options(Card('1'))
self.assertListEqual(options, ['HIT', 'STAND', 'SURRENDER'])
hand = Hand()
splitable = ['1', '1']
for card in splitable:
hand.dealt_card(Card(card))
options = hand.get_options(Card('1'))
self.assertListEqual(options, ['HIT', 'STAND', 'SURRENDER', 'SPLIT'])
hand = Hand()
insurable = ['1', '2']
for card in insurable:
hand.dealt_card(Card(card))
options = hand.get_options(Card('A'))
self.assertListEqual(options,
['HIT', 'STAND', 'SURRENDER', 'INSURANCE'])
hand = Hand(is_split=True)
not_insurable = ['1', '2']
for card in not_insurable:
hand.dealt_card(Card(card))
options = hand.get_options(Card('A'))
self.assertListEqual(options, ['HIT', 'STAND', 'SURRENDER'])
hand = Hand()
not_initial_hand = ['1', '2', '3']
for card in not_initial_hand:
hand.dealt_card(Card(card))
options = hand.get_options(Card('A'))
self.assertListEqual(options, ['HIT', 'STAND'])
hand = Hand(is_split=True)
double = ['1', '2', '8']
for card in double:
hand.dealt_card(Card(card))
options = hand.get_options(Card('A'))
self.assertListEqual(options, ['HIT', 'STAND', 'DOUBLE'])
house = Player(0)
user = getpass.getuser()
print('Welcome to Terminal Casino')
deposit = input(
'How much would you like to play with today {}? £'.format(user))
player = Player(int(deposit))
print('Joining a Blackjack table')
deck = Deck(8)
deck.shuffle()
while (player.balance > 0):
# start a new round
# get 2 cards for house
house_hand = Hand()
h1 = deck.pick()
h2 = deck.pick()
house_hand.dealt_card(h1)
house_hand.dealt_card(h2)
# serve 2 cards for user
player.hands = []
c1 = deck.pick()
c2 = deck.pick()
hand = Hand()
hand.dealt_card(c1)
hand.dealt_card(c2)
player.hands.append(hand)
# round continues until player plays all their hands