def test_discard_card():
deck = Deck()
original_size = len(deck)
card1 = deck.deal()
card2 = deck.deal()
card3 = deck.deal()
deck.discard(card2)
assert len(deck) == original_size - 3
assert len(deck.burned) == 1
assert len(deck.dealed) == 2
assert deck.dealed[0] == card1
assert deck.dealed[1] == card3
def test_doubledeck(self):
'''
Ensures that both players have 52 cards
in their hand after dealing 2 decks.
'''
deck = Deck(2)
player_1 = Player(0)
player_2 = Player(1)
players = [player_1, player_2]
deck.shuffle()
deck.deal(players)
self.assertEqual(len(player_1.hand), 52)
def test_player(self):
'''
Ensures that both players have 26 cards
in their hand after dealing 1 deck.
'''
deck = Deck(1)
player_1 = Player(0)
player_2 = Player(1)
players = [player_1, player_2]
deck.shuffle()
deck.deal(players)
self.assertEqual(len(player_1.hand), 26)
def test_hand_storing():
deck = Deck()
hand = Hand()
for i in range(4):
hand.receive(deck.deal())
sorted_hand = hand.sorted()
for i in range(1, len(hand)):
assert sorted_hand[i] >= sorted_hand[i - 1]
class BlackJack: def __init__(self, players): self.deck = Deck() self.numPlayers = players self.cards = [] for i in range(players): self.cards.append(self.deck.deal(1)[0]) for i in range(players): self.cards[i].append(self.deck.deal(1)[0]) print(self.cards) def step(self): pass
def test_deck_burned_dealed_are_correct_size():
deck = Deck()
original_size = len(deck)
card1 = deck.deal()
card2 = deck.deal()
deck.replace(card1)
deck.replace(card2)
assert len(deck) == 48
assert len(deck) + deck.burned_size() + deck.dealed_size() == original_size
def test_hand_picking():
deck = Deck()
original_size = len(deck)
hand = Hand()
card = deck.deal()
hand.receive(card)
assert deck.dealed[0] == hand[0]
assert len(hand) == 1
assert len(deck) == original_size - 1
def test_replaced_card():
deck = Deck()
original_size = len(deck)
card = deck.deal()
new_card = deck.replace(card)
assert len(deck) == original_size - 2
assert len(deck.dealed) == 1
assert len(deck.burned) == 1
assert card != new_card
assert deck.dealed[0] == new_card
assert deck.burned[0] == card
def test_deal_card():
deck = Deck()
original_size = len(deck)
card = deck.deal()
assert len(deck) == original_size - 1
assert deck.dealed[0] == card
def test_hand_cannot_be_greater_than_5():
deck = Deck()
hand = Hand()
with pytest.raises(HandFullException):
for i in range(10):
hand.receive(deck.deal())
class GameState():
'''
The Game State object contains all variables needed to represent a game.
'''
def __init__(self, user_input):
'''Creates GameState according to user_input'''
# Set starting values for class members
self.layouts = []
self.round_number = 1
self.dealer_id = 0
self.current_player = 0
self.current_command = None
self.game_deck = None
# Set class members based on user input
self.total_rounds = user_input["rounds"]
self.deck_num = user_input["decks"]
self.players = Players(
user_input["players"],
user_input["human players"],
user_input["comp_levels"]
)
def start_new_round(self):
'''Updates class variable to start a new round.'''
# Notify user of new round
print("\nRound number '{}' starting ...".format(self.round_number))
# Clear players cards
self.players.clear_hands()
# Create deck
self.game_deck = Deck(self.deck_num)
# Shuffle deck
self.game_deck.shuffle()
# Deal deck to players
self.game_deck.deal(self.players)
# Create layouts
self.layouts = Layouts(self.deck_num)
def process_command(self):
'''
Requests command from current player and updates the class variables.
'''
# Get player instance from the id in the GameState
current_player_obj = self.players.get_player_by_id(self.current_player)
print(
"Player {}'s Turn ({})\n".format(
self.current_player, current_player_obj.__class__.__name__
)
)
# Request and validate command from the current player
self.current_command = current_player_obj.request_command(self.layouts)
print(
"Command: {} given by Player: {}_{}".format(
self.current_command,
current_player_obj.__class__.__name__,
self.current_player
)
)
# Skip update if command is a pass
if not self.current_command.pass_cmd:
# Update game state with validated command
self.update()
def update(self):
'''Updates the players cards and layouts'''
# Remove card from current players hand
self.current_command.card.remove_from_list(
self.players.get_player_by_id(self.current_player).hand
)
# Add card to Layout
layout = self.layouts.get_layout_by_id(
self.current_command.layout.layout_id
)
layout.cards.append(self.current_command.card)
# Update layout valid_cards
layout.calculate_valid_cards()
def end_turn(self):
'''Sets current player to next player_id.'''
# Change current player
if self.current_player != len(self.players) - 1:
self.current_player += 1
else:
self.current_player = 0
def end_round(self):
'''Increments round_number'''
# Increment round number
self.round_number += 1
# Increment dealer_id
if self.dealer_id != len(self.players) - 1:
self.dealer_id += 1
else:
self.dealer_id = 0
def check_game_end(self):
'''Checks if specified number of game rounds have been exceeded.'''
# Check if current round > the number of total desired rounds
return self.round_number > self.total_rounds
def check_round_winner(self):
'''Check if current player has played their last card.'''
# Get player instance from the id in the GameState
current_player_obj = self.players.get_player_by_id(self.current_player)
# Check whether player just played winning move
winner = current_player_obj.check_if_winner()
if winner:
print("Round has been won!")
self.end_round()
return winner
def print_round_state_to_cli(self):
'''
Prints current layout state and human player's hand if current player.
'''
# Print layouts table
print(self.layouts)
print("")
# Get current Player from current_player_id
current_player_obj = self.players.get_player_by_id(self.current_player)
# Print Player cards if human
if isinstance(current_player_obj, Human):
print(
"Printing Human Player {} cards:".format(
current_player_obj.player_id
)
)
print(current_player_obj.get_hand_table())
print("")
