def _create_ofc_hand(top, middle, bottom):
ofc_hand = OfcHand()
for c in parse_cards(top.split(" ")):
ofc_hand.add_top(c)
for c in parse_cards(middle.split(" ")):
ofc_hand.add_middle(c)
for c in parse_cards(bottom.split(" ")):
ofc_hand.add_bottom(c)
return ofc_hand
def test_no_foul():
ofc_hand = OfcHand()
for c in parse_cards(["2c", "2d", "2h"]):
ofc_hand.add_top(c)
for c in parse_cards(["6h", "6d", "6c", "6s", "As"]):
ofc_hand.add_middle(c)
for c in parse_cards(["8h", "8d", "8c", "8s", "9s"]):
ofc_hand.add_bottom(c)
assert not ofc_hand.foul
def test_ofc_hand_golden():
ofc_hand = OfcHand()
for c in parse_cards(["2c", "2d", "2h"]):
ofc_hand.add_top(c)
for c in parse_cards(["6h", "6d", "6c", "6s", "As"]):
ofc_hand.add_middle(c)
for c in parse_cards(["8h", "8d", "8c", "8s", "9s"]):
ofc_hand.add_bottom(c)
assert ofc_hand.completed
def test_add_card_too_many():
row = OfcRow(3)
for c in parse_cards(["2c", "2d", "2h"]):
row.add_card(c)
with pytest.raises(AssertionError):
row.add_card(Card(Rank.ACE, Suit.DIAMONDS))
def three_outer_mid_or_ace():
our_hand = _create_ofc_hand("Ks Kd Qh", "8c 4s", "Jd 7s 7c 7d")
their_hand = _create_ofc_hand("Qc Qd 4c", "Td 9s 6s Ac", "Ah Jh 9h 3h")
dead_cards = parse_cards(["Th", "6c"])
candidate_decisions = ["7h bot As mid 5c dead", "7h bot 5c mid As dead"]
placements_to_ev = decision_finder(our_hand=our_hand,
their_hand=their_hand,
dead_cards=dead_cards,
candidate_decisions=candidate_decisions,
num_epochs=10000)
for placements, ev in placements_to_ev.items():
s = "{} {} {} {}".format(placements[0].card, placements[0].row,
placements[1].card, placements[1].row)
print("{} : {}".format(s, ev))
def conflicting_draw_flush_q():
# 2d Kc Ac
our_hand = _create_ofc_hand("Qs", "Ts Tc 9s 2d", "Kh Jh 8h 6h")
their_hand = _create_ofc_hand("Qd 5d", "Ad 7s 7d 4d 4s", "Ac 8c 5c 2c")
dead_cards = parse_cards(["8d", "3c"])
candidate_decisions = [
"Qc top 9d mid 2h dead",
"Qc top 2h bot 9d dead",
"2h bot 9d mid Qc dead",
]
placements_to_ev = decision_finder(our_hand=our_hand,
their_hand=their_hand,
dead_cards=dead_cards,
candidate_decisions=candidate_decisions,
num_epochs=10000)
for placements, ev in placements_to_ev.items():
s = "{} {} {} {}".format(placements[0].card, placements[0].row,
placements[1].card, placements[1].row)
print("{} : {}".format(s, ev))
def T_top_or_mid():
# 2d Kc Ac
our_hand = _create_ofc_hand(None, "9c 9d", "Ac Ad 3s 3h 3d")
their_hand = _create_ofc_hand(
"Qc",
"Kd 4d",
"Ts 9s 8h 2s",
)
dead_cards = parse_cards(["6c"])
candidate_decisions = ["Th mid 5d mid 2h dead", "Th top 5d mid 2h dead"]
placements_to_ev = decision_finder(our_hand=our_hand,
their_hand=their_hand,
dead_cards=dead_cards,
candidate_decisions=candidate_decisions,
num_epochs=100)
for placements, ev in placements_to_ev.items():
s = "{} {} {} {}".format(placements[0].card, placements[0].row,
placements[1].card, placements[1].row)
print("{} : {}".format(s, ev))
import pytest
from deck import parse_cards
import ofc_scoring
@pytest.mark.parametrize(
"hand,royalties",
[
(parse_cards(["2c", "2d"]), 0), # pair
(parse_cards(["2c", "2d", "8s", "3h", "3s"]), 0), # two pair
(parse_cards(["2c", "2d", "2s", "4d"]), 0), # trips
(parse_cards(["5c", "6d", "7c", "8d", "9c"]), 2), # straight
(parse_cards(["6d", "5d", "Ad", "Kd", "7d"]), 4), # flush
(parse_cards(["5c", "5d", "5s", "Ah", "Ac"]), 6), # full house
(parse_cards(["2c", "2d", "2s", "2h", "3s"]), 10), # quads
(parse_cards(["Ad", "2d", "3d", "4d", "5d"]), 15), # straight flush
(parse_cards(["Ad", "Kd", "Qd", "Jd", "Td"]), 25), # royal flush
])
def test_bottom(hand, royalties):
assert ofc_scoring.royalties(hand, ofc_scoring.Row.BOTTOM) == royalties
@pytest.mark.parametrize(
"hand,royalties",
[
(parse_cards(["2c", "2d"]), 0), # pair
(parse_cards(["2c", "2d", "8s", "3h", "3s"]), 0), # two pair
(parse_cards(["2c", "2d", "2s", "4d"]), 2), # trips
(parse_cards(["5c", "6d", "7c", "8d", "9c"]), 4), # straight
(parse_cards(["6d", "5d", "Ad", "Kd", "7d"]), 8), # flush
(parse_cards(["5c", "5d", "5s", "Ah", "Ac"]), 12), # full house
def test_add_card_golden():
row = OfcRow(3)
for c in parse_cards(["2c", "2d", "2h"]):
row.add_card(c)
assert row.completed
assert row.completed
def test_add_card_too_many():
row = OfcRow(3)
for c in parse_cards(["2c", "2d", "2h"]):
row.add_card(c)
with pytest.raises(AssertionError):
row.add_card(Card(Rank.ACE, Suit.DIAMONDS))
@pytest.mark.parametrize("row_1, row_2, expected_lt, expected_le", [
(
parse_cards(["Ad", "Kd", "Qd", "Jd", "Td"]),
parse_cards(["9d", "Kd", "Qd", "Jd", "Td"]),
False,
False,
), (
parse_cards(["9d", "Kd", "Qd", "Jd", "Td"]),
parse_cards(["Ad", "Kd", "Qd", "Jd", "Td"]),
True,
True,
), (
parse_cards(["Ad", "Kd", "Qd", "Jd", "Td"]),
parse_cards(["Ad", "Kd", "Qd", "Jd", "Td"]),
False,
True,
), ( # other is higher straight flush
parse_cards(["9d", "8d", "Qd", "Jd", "Td"]),
import pytest
from deck import parse_cards
import poker_rules
from poker_rules import PokerHand
@pytest.mark.parametrize(
"hand,expected",
[
(parse_cards(["Ad", "Kd", "Qd", "Jd", "Td"]), True),
(parse_cards(["Ad", "2d", "3d", "4d", "5d"
]), False), # straight flush but not royal
])
def test_royal_flush(hand, expected):
if expected:
assert poker_rules.hand_strength(hand) == PokerHand.ROYAL_FLUSH
else:
assert poker_rules.hand_strength(hand) != PokerHand.ROYAL_FLUSH
@pytest.mark.parametrize(
"hand,expected",
[
(parse_cards(["Ad", "2d", "3d", "4d", "5d"]), True),
(parse_cards(["2d", "6d", "4d", "5d", "3d"]), True),
(parse_cards(["Ad", "6d", "4d", "5d", "3d"]), False),
(parse_cards(["Ac", "2d", "3c", "4d", "5c"]), False), # straight
(parse_cards(["6d", "5d", "Ad", "Kd", "7d"]), False), # flush
])
def test_straight_flush(hand, expected):
if expected:
