def test_dealt_deck(self):
deck = Deck()
deck.create()
deck.shuffle()
assert len(deck.cards) == 52
before_deal = str(deck)
deck.deal_card()
assert len(deck.cards) == 51
deck.deal_card()
assert len(deck.cards) == 50
after_deal = str(deck)
assert before_deal[
6:] == after_deal # The 'top' cards of the deck are being dealt out just like in live play.
def test_dealt_card(self):
deck = Deck()
deck.create()
deck.shuffle()
assert len(deck.cards) == 52
before_deal = str(deck)
top_card = deck.deal_card()
assert len(deck.cards) == 51
assert len(
str(top_card)
) == 2 # The top card trims off the trailing whitspace (Technically, doesn't really trim. The space was added to make it easier in the str method for development and manual testing).
assert str(
top_card
) == before_deal[:
2] # The first 3 characters of the random deck match the first 2 dealt for the top card + the space.
assert before_deal[3:] == str(
deck
) # The rest of the deck is still in its random shuffled order.
def test_out_of_cards(self):
"""For this game we are only concerned about the first two cards. However, if this was expanded to post flop the game flow could be like this.
px = player number, cx = card number, xb = street burn card, fx = flop card, t = turn, r = river, ccx = count remaining cards."""
deck = Deck()
deck.create()
deck.shuffle()
assert len(deck.cards) == 52
before_deal = str(deck)
p1c1 = deck.deal_card()
p1c2 = deck.deal_card()
p2c1 = deck.deal_card()
p2c2 = deck.deal_card()
p3c1 = deck.deal_card()
p3c2 = deck.deal_card()
p4c1 = deck.deal_card()
p4c2 = deck.deal_card()
p5c1 = deck.deal_card()
p5c2 = deck.deal_card()
p6c1 = deck.deal_card()
p6c2 = deck.deal_card()
p7c1 = deck.deal_card()
p7c2 = deck.deal_card()
p8c1 = deck.deal_card()
p8c2 = deck.deal_card()
p9c1 = deck.deal_card()
p9c2 = deck.deal_card()
p10c1 = deck.deal_card()
p10c2 = deck.deal_card(
) # At a full table (10 players) this would complete the preflop deal.
assert len(
deck.cards
) == 32 # 32 cards are left; which is more than enough for the community cards.
assert p1c1 != p1c2 != p2c1 != p2c2 != p3c1 != p3c2 != p4c1 != p4c2 != p5c1 != p5c2 != p6c1 != p6c2 != p7c1 != p7c2 != p8c1 != p8c2 != p9c1 != p9c2 != p10c1 != p10c2 # All the cards are different.
assert before_deal[60:] == str(deck)
bf = deck.deal_card(
) # Burning cards is done in live play to help prevent cheating and isn't really necessary online. Regardless, we still have enough cards either way.
f1 = deck.deal_card()
f2 = deck.deal_card()
f3 = deck.deal_card()
bt = deck.deal_card()
t = deck.deal_card()
br = deck.deal_card()
r = deck.deal_card()
assert len(
deck.cards
) == 24 # 24 cards are left; which sometimes you'll see the dealer count out to confirm all the cards are there.
assert bf != f1 != f2 != f3 != bt != t != br != r
assert before_deal[84:] == str(deck)
cc1 = deck.deal_card()
cc2 = deck.deal_card()
cc3 = deck.deal_card()
cc4 = deck.deal_card()
cc5 = deck.deal_card()
cc6 = deck.deal_card()
cc7 = deck.deal_card()
cc8 = deck.deal_card()
cc9 = deck.deal_card()
cc10 = deck.deal_card()
cc11 = deck.deal_card()
cc12 = deck.deal_card()
cc13 = deck.deal_card()
cc14 = deck.deal_card()
cc15 = deck.deal_card()
cc16 = deck.deal_card()
cc17 = deck.deal_card()
cc18 = deck.deal_card()
cc19 = deck.deal_card()
cc20 = deck.deal_card()
cc21 = deck.deal_card()
cc22 = deck.deal_card()
cc23 = deck.deal_card()
cc24 = deck.deal_card()
assert len(deck.cards) == 0
assert cc1 != cc2 != cc3 != cc4 != cc5 != cc6 != cc7 != cc8 != cc9 != cc10 != cc11 != cc12 != cc13 != cc14 != cc15 != cc16 != cc17 != cc18 != cc19 != cc20 != cc21 != cc22 != cc23 != cc24 # All different.
assert str(
deck
) == "Sorry, no cards in deck. Please create a new deck; and then, shuffle up and deal."
cc25 = deck.deal_card() # This card doesn't exist.
assert str(cc25) == "Sorry, unable to continue dealing because we are out of cards.\n" \
"This is somewhat odd because community card games (like No Limit Texas Hold'em) came about because many players don't like to fold.\n" \
"As a result, the community cards (the board consisting of the flop, turn, and river) should prevent this.\n" \
"Regardless, please create a new deck; and then, shuffle up and deal."
