def test_dealer_no_hit_when_hand_value_is_over_17(self):
from src.dealer import Dealer
testDealer = Dealer()
# Create hand with value of 19
testDealer.add_card(
self.generateCard(value=10, face=str(10), is_ace=False))
testDealer.add_card(
self.generateCard(value=9, face=str(9), is_ace=False))
# Dealer should not return a 1 (i.e. hit)
self.assertNotEqual(testDealer.play(), 1)
def test_dealer_no_stands_when_hand_value_is_under_17(self):
from src.dealer import Dealer
testDealer = Dealer()
# Create hand with value of 20
testDealer.add_card(
self.generateCard(value=10, face=str(10), is_ace=False))
testDealer.add_card(
self.generateCard(value=10, face=str(10), is_ace=False))
# Dealer should NOT return a 2 (i.e. hit)
self.assertNotEqual(testDealer.play(), 2)
def test_dealer_stands_when_hand_value_is_17(self):
from src.dealer import Dealer
testDealer = Dealer()
# Create hand with value of 17
testDealer.add_card(
self.generateCard(value=10, face=str(10), is_ace=False))
testDealer.add_card(
self.generateCard(value=7, face=str(7), is_ace=False))
# Dealer should return a 2 (i.e. stand)
self.assertEqual(testDealer.play(), 2)
def test_dealer_hits_when_hand_value_is_under_17(self):
from src.dealer import Dealer
testDealer = Dealer()
# Create hand with value of 12
testDealer.add_card(
self.generateCard(value=5, face=str(5), is_ace=False))
testDealer.add_card(
self.generateCard(value=7, face=str(7), is_ace=False))
# Dealer should return a 1 (i.e. hit)
self.assertEqual(testDealer.play(), 1)
def test_dealer_play_fcn_returns_int(self):
from src.dealer import Dealer
testDealer = Dealer()
self.assertIsInstance(testDealer.play(), int)
class Game():
def __init__(self):
self.player = Player()
self.dealer = Dealer()
self.deck = Deck()
def run(self):
# Deal cards
self.new_run()
# Print board
self.print_board()
# Player 1 goes first
self.players_turn()
self.print_board()
# dealers turn
self.dealer_turn()
# check who won
winner = self.check_winner()
print(winner)
def new_run(self):
# Deal cards to player
self.__deal_to_plyr__()
# deal cards to dealer
self.__deal_to_dealer__()
def __deal_to_plyr__(self):
for i in range(0,2):
self.player.add_card(self.deck.get_card(), None)
def __deal_to_dealer__(self):
self.dealer.add_card(self.deck.get_card(), None)
self.dealer.add_card(self.deck.get_hidden_card(), None)
def players_turn(self):
while True:
# Get players's decision
decision = self.player.play()
# If stand then break the loop
if decision == 2:
break
elif decision == 1: #IF the player hits
self.hit_player()
self.print_board()
elif decision == 3: # Split for the player
self.split_player()
self.print_board()
elif decision == 4: # Insurer the player
pass
# Check if bust
if self.player.check_if_bust():
break
def hit_player(self):
# If player is in a split
if self.player.__get_split_status__():
self.player.add_card(card1=self.deck.get_card(), card2=self.deck.get_card())
else:
self.player.add_card(card1=self.deck.get_card(), card2=None)
def split_player(self):
self.player.split()
self.hit_player()
def insure_player(self):
pass
def hit_dealer(self):
self.dealer.add_card(card1=self.deck.get_card(), card2=None)
def dealer_reveal(self, inTest=False):
# Reveal hidden card
self.dealer.unhide_card()
if not inTest:
# Print board
self.print_board()
print("Dealer revealed hidden card")
time.sleep(2)
def dealer_turn(self):
# Reveal hidden card
self.dealer_reveal()
while True:
# Get players's decision
decision = self.dealer.play()
# If stand then break the loop
if decision == 2:
break
elif decision == 1: #IF the dealer hits
self.hit_dealer()
self.print_board()
print("Dealer chose to hit")
time.sleep(1)
# CHECK WINNER BY BUST
def __check_tie_by_both_bust__(self, player_bust_status, dealer_bust_status):
if (player_bust_status and dealer_bust_status):
return True
else:
return False
def __check_player_bust_and_dealer_hasnt__(self, player_bust_status, dealer_bust_status):
if (player_bust_status and not dealer_bust_status):
return True
else:
return False
def __check_dealer_bust_and_player_hasnt__(self, player_bust_status, dealer_bust_status):
if (not player_bust_status and dealer_bust_status):
return True
else:
return False
def __winner_by_bust__(self, player_bust_status, dealer_bust_status):
# Tie if both bust
if self.__check_tie_by_both_bust__(player_bust_status, dealer_bust_status):
return self.tie()
# If player bust and dealer hasn't
if self.__check_player_bust_and_dealer_hasnt__(player_bust_status, dealer_bust_status):
return self.bust()
# If dealer bust and player hasn't
if self.__check_dealer_bust_and_player_hasnt__(player_bust_status, dealer_bust_status):
return self.winner()
return None
# CHECK WINNER BY VALUE
def __check_plyr_hand_value_larger_than_dealer__(self, plyrHandValue, dealerHandValue):
if plyrHandValue > dealerHandValue:
return True
else:
return False
def __check_player_and_dealer_hands_are_equal__(self, plyrHandValue, dealerHandValue):
if plyrHandValue == dealerHandValue:
return True
else:
return False
def __winner_by_value__(self, plyrHand1Value, plyrHand2Value, dealerHandValue, playerSplit=False):
# Check hand 1 or hand2 is larger than dealers
if self.__check_plyr_hand_value_larger_than_dealer__(plyrHand1Value, dealerHandValue) or self.__check_plyr_hand_value_larger_than_dealer__(plyrHand2Value, dealerHandValue):
return self.winner()
# # Check hand 2 is larger than dealers
# elif self.__check_plyr_hand_value_larger_than_dealer__(plyrHand2Value, dealerHandValue) and playerSplit:
# return self.winner()
# Check if hand1 or is tied with dealer
elif self.__check_player_and_dealer_hands_are_equal__(plyrHand1Value, dealerHandValue) or self.__check_player_and_dealer_hands_are_equal__(plyrHand2Value, dealerHandValue):
return self.tie()
# # Check if hand2 is tied with dealer
# elif self.__check_player_and_dealer_hands_are_equal__(plyrHand2Value, dealerHandValue) and playerSplit:
# return self.tie()
# Otherwise player lost
else:
return self.loose()
def check_winner(self):
player_bust_status = self.player.check_if_bust()
dealer_bust_status = self.dealer.check_if_bust()
dealer_hand_value = self.dealer.get_hand_value()
# hand_values = self.player.get_hand_value()
hand1_value = self.player.hand1.get_hand_value()
hand2_value = self.player.hand2.get_hand_value()
player_in_split = self.player.__get_split_status__()
# Check winner by bust
winnerByBustOutcome = self.__winner_by_bust__(player_bust_status, dealer_bust_status)
if winnerByBustOutcome:
return winnerByBustOutcome
# Check Winner By Value
winnerByValueOutcome = self.__winner_by_value__(hand1_value, hand2_value, dealer_hand_value, player_in_split)
if winnerByValueOutcome:
return winnerByValueOutcome
return "UNKNOWN OUTCOME"
def winner(self):
return "You Win"
def tie(self):
return "Game Tied"
def loose(self):
return "You Lose"
def bust(self):
return "BUST - " + self.loose()
def print_board(self):
# Clear screen
self.clear_screen()
# print Dealer
print("Dealer")
print(self.dealer.get_hand_output())
# print("\n\n")
# print Player
print("Player 1")
print(self.player.get_hand_output())
print("")
def clear_screen(self):
if platform.system()=="Windows":
subprocess.Popen("cls", shell=True).communicate()
else: #Linux and Mac
print("\033c", end="")