def test_shoe_draw_should_return_first_card_and_remove_it_from_deck(self):
shoe = blackjack.Shoe()
shoe.cards = [blackjack.Card('club', 'an ace', 11), blackjack.Card('club', 'jack', 10)]
first_card = shoe.draw()
expect(first_card.figure == 'an ace' and first_card.color == 'club').to.be(True)
expect(len(shoe.cards)).equal(1)
expect(shoe.cards[0].figure == 'jack' and shoe.cards[0].color == 'club').to.be(True)
def test_check_dealer_for_blackjack(self):
"""
Test that check_dealer_for_blackjack() function accurately
recognizes when the dealer has been dealt a blackjack.
"""
# create dealer & hand
dealer = bj.Dealer()
hand = bj.Hand()
dealer.hands.append(hand)
# 10, ace check
card1 = bj.Card('Hearts', '*', 10)
card2 = bj.Card('Hearts', '*', 1)
hand.cards.append(card1)
hand.cards.append(card2)
self.assertTrue(bj.check_dealer_for_blackjack([dealer]))
# ace, 10 check
hand.first_iter = True
hand.blackjack = False
dealer.hands[0].cards[0].value = 1
dealer.hands[0].cards[1].value = 10
self.assertTrue(bj.check_dealer_for_blackjack([dealer]))
# ace, 5 check
hand.first_iter = True
hand.blackjack = False
dealer.hands[0].cards[1].value = 5
self.assertFalse(bj.check_dealer_for_blackjack([dealer]))
def test_hand(self):
hand = blackjack.BlackJackHand()
self.assertEqual(hand.total, 0)
hand.add(blackjack.Card(1, 'spades'))
self.assertEqual(hand.total, 11)
hand.add(blackjack.Card(11, 'spades'))
self.assertEqual(hand.total, 21)
hand.add(blackjack.Card(13, 'spades'))
self.assertEqual(hand.total, 21)
def test_hand_should_contains_no_card_after_clear(self):
hand = blackjack.Hand()
card = blackjack.Card('club', 'an ace', 11)
hand.add(card)
card = blackjack.Card('spades', 'jack', 10)
hand.add(card)
expect(len(hand.cards)).equal(2)
hand.clear()
expect(len(hand.cards)).equal(0)
def test_hand_should_have_added_card(self):
hand = blackjack.Hand()
expect(len(hand.cards)).equal(0)
card = blackjack.Card('club', 'an ace', 11)
hand.add(card)
expect(len(hand.cards)).equal(1)
expect(hand.cards[-1].figure=='an ace' and hand.cards[-1].color=='club').to.be(True)
card = blackjack.Card('spades', 'jack', 10)
hand.add(card)
expect(len(hand.cards)).equal(2)
expect(hand.cards[-1].figure=='jack' and hand.cards[-1].color=='spades').to.be(True)
def test_hand_should_return_correct_number_of_ace(self):
hand = blackjack.Hand()
expect(hand.number_of_ace()).equal(0)
card = blackjack.Card('club', 'an ace', 11)
hand.add(card)
expect(hand.number_of_ace()).equal(1)
card = blackjack.Card('spades', 'jack', 10)
hand.add(card)
expect(hand.number_of_ace()).equal(1)
card = blackjack.Card('spades', 'an ace', 11)
hand.add(card)
expect(hand.number_of_ace()).equal(2)
def test_hand_should_evalute_correctly(self):
hand = blackjack.Hand()
card = blackjack.Card('club', 'an ace', 1)
hand.add(card)
expect(hand.evaluate()).equal(11)
card = blackjack.Card('club', '4', 4)
hand.add(card)
expect(hand.evaluate()).equal(15)
card = blackjack.Card('club', 'jack', 10)
hand.add(card)
expect(hand.evaluate()).equal(15)
card = blackjack.Card('spades', 'an as', 1)
hand.add(card)
expect(hand.evaluate()).equal(16)
def test_num_aces(self):
# Add 10 aces
for x in range(10):
new_card = blackjack.Card("Spades", 1)
self.player.hit(new_card)
num_aces, ignore = blackjack.update_value_and_aces(self.player)
self.assertEqual(num_aces, x + 1)
def setUp(self):
'''
Create a card object at the beginning of each test
'''
self.rank = "Ace"
self.suit = "Spades"
self.card = blackjack.Card(self.rank, self.suit)
def test_create_valid_cards(self):
'''
creates all valid cards and test the creation
'''
for value in range(14):
for suit in ['clubs', 'hearts', 'spades', 'diamonds']:
card = blackjack.Card(value, suit)
self.assertIsInstance(card, blackjack.Card)
def test_ace(self):
# Creating card objects for ace check
ace = blackjack.Card("♣", 'A')
king = blackjack.Card("♣", 'K')
queen = blackjack.Card("♣", 'Q')
# Creating the player's hand
playerHand = [ace, king, queen]
hand = blackjack.Hand([])
hand.setNumCards(3)
# Hand value should be 21, this shows ace's
# will switch from 11 to 1
val = hand.handValue(playerHand)
actual = val
expected = 21
# Check if hand is equal to 21
self.assertEqual(expected, actual, "Failed ace test")
def test_two_ace(self):
# Creating card objects for hand with 2 aces
aceOne = blackjack.Card("♣", 'A')
aceTwo = blackjack.Card("♣", 'A')
queen = blackjack.Card("♣", 'Q')
nine = blackjack.Card("♣", '9')
# Creating the player's hand
playerHand = [aceOne, aceTwo, queen, nine]
hand = blackjack.Hand([])
hand.setNumCards(4)
# Hand value should be 21, this shows ace's
# will switch from 11 to 1 even while 2 are in hand
val = hand.handValue(playerHand)
actual = val
expected = 21
# Check if hand is equal to 21
self.assertEqual(expected, actual, "Failed two ace test")
def test_total(self):
count = 0
# Add 1 - 10
for x in range(1, 11):
new_card = blackjack.Card("Spades", x)
self.player.hit(new_card)
ignore, total = blackjack.update_value_and_aces(self.player)
# Ace is worth 11 out of context
if x == 1:
test = 11
else:
test = x
self.assertEqual(total, count + test)
count += test
def setUp(self):
self.hand = blackjack.Hand(blackjack.Deck())
self.dealer_hand = blackjack.DealerHand(blackjack.Deck())
self.example_hard_cards = [blackjack.Card(
13, 'Diamonds'), blackjack.Card(4, 'Clubs')]
self.example_soft_cards = [blackjack.Card(1, 'Hearts'),
blackjack.Card(6, 'Diamonds')]
self.example_blackjack_cards = [blackjack.Card(1, 'Spades'),
blackjack.Card(13, 'Hearts')]
def setUp(self):
self.deck = blackjack.Deck()
self.hand = blackjack.Hand(self.deck)
self.card = blackjack.Card(12, 'Any suit')
def setUp(self):
self.card = (blackjack.Card(12, 'Any suit'))
def test_as_card_should_is_ace(self):
ace_card = blackjack.Card('club', 'an ace', 11)
expect(ace_card.is_ace).to.be(True)
def test_card(self):
"""Check the Card class"""
card = blackjack.Card("a", "b")
self.assertEqual(card.suit, 'a')
self.assertEqual(card.rank, 'b')
self.assertEqual(str(card), 'b of a')
def test_string_value(self):
self.assertEqual('A♣', str(blackjack.Card(1, 'clubs')))