Files
project-lyra/tests/test_hand_dedup.py
T
serversdown 978cc0d662 feat(poker): auto-fill hero's stack from the last stack log
When a hand doesn't state hero's stack, default it to current_stack() (his last
logged stack) — the system already knows it from the stack log even when he doesn't
restate it every hand. record_hand._fill_hero_stack sets the hero player's stack and
marks stack_inferred=True (honest about stated vs inferred); a stack given in the
hand text always wins, and observed hands get nothing. 3 tests; suite 226 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-11 00:11:42 +00:00

110 lines
5.2 KiB
Python

"""record_hand idempotency + straddle parse coverage.
The chat turn can execute twice — the SSE stream and the blocking fallback both run
server-side (two 'chat request' lines, 1s apart) — which double-logged the same hand
once logging became guaranteed. A system-of-record must record an event once."""
from __future__ import annotations
import importlib
import pytest
@pytest.fixture
def poker(tmp_path, monkeypatch):
monkeypatch.setenv("LYRA_DB_PATH", str(tmp_path / "test.db"))
from lyra import llm
monkeypatch.setattr(llm, "embed", lambda texts: [[0.1, 0.2, 0.3] for _ in texts])
import lyra.memory as memory
importlib.reload(memory)
import lyra.poker as poker
importlib.reload(poker)
return poker
_PARSED = {
"game": "NLH", "hero_pos": "SB", "hero_cards": ["Ah", "Kh"],
"board": ["Kd", "9d", "4c", "2s"], "players": [], "actions": [],
"result": {"hero_net": -200, "pot": 400},
}
def test_record_hand_is_idempotent_across_double_execution(poker, monkeypatch):
sid = poker.start_session(venue="Borgata", stakes="1/3", buy_in=400)
monkeypatch.setattr(poker, "parse_hand", lambda *a, **k: dict(_PARSED))
first = poker.record_hand("i have AhKh in the SB, btn straddle, ...")
second = poker.record_hand("i have AhKh in the SB, btn straddle, ...") # the duplicate turn
assert first["id"] == second["id"]
assert second.get("deduped") is True
assert len(poker.list_hands(sid)) == 1 # ledger holds ONE, not two
def test_record_hand_does_not_dedupe_a_genuinely_different_hand(poker, monkeypatch):
sid = poker.start_session(venue="Borgata", stakes="1/3", buy_in=400)
monkeypatch.setattr(poker, "parse_hand", lambda *a, **k: dict(_PARSED))
poker.record_hand("hand one")
other = dict(_PARSED, hero_cards=["Qs", "Qd"], board=["Qh", "7c", "2s"])
monkeypatch.setattr(poker, "parse_hand", lambda *a, **k: dict(other))
poker.record_hand("a different hand entirely")
assert len(poker.list_hands(sid)) == 2 # distinct hands both land
def test_dedupe_handles_boardless_hand(poker, monkeypatch):
# NULL-safe match: a preflop-only hand (no board) still dedupes.
sid = poker.start_session(venue="Borgata", buy_in=400)
preflop = {"game": "NLH", "hero_pos": "BTN", "hero_cards": ["As", "Ks"],
"board": [], "players": [], "actions": [], "result": {"hero_net": 30}}
monkeypatch.setattr(poker, "parse_hand", lambda *a, **k: dict(preflop))
a = poker.record_hand("AKs btn, i open everyone folds")
b = poker.record_hand("AKs btn, i open everyone folds")
assert a["id"] == b["id"] and len(poker.list_hands(sid)) == 1
def test_parse_prompt_records_straddles():
from lyra import poker as pk
p = pk._HAND_PARSE_PROMPT.lower()
assert "straddle" in p and "button straddle" in p
assert "acts last preflop" in p or "act last preflop" in p
# --- hero stack auto-fill from the last logged stack ----------------------
def test_hero_stack_filled_from_last_stack_log(poker, monkeypatch):
sid = poker.start_session(venue="Meadows", stakes="1/3", buy_in=400)
poker.log_stack(275) # his last reported stack
monkeypatch.setattr(poker, "parse_hand",
lambda *a, **k: {"game": "NLH", "hero_involved": True,
"hero_pos": "CO", "hero_cards": ["As", "Ks"],
"board": ["2c"], "players": [], "actions": [],
"result": {"hero_net": 50}})
out = poker.record_hand("AKs in the CO, i raise, flop 2c...")
stored = poker.get_hand(out["id"])["structured"]
hero = next(pl for pl in stored["players"] if pl.get("hero"))
assert hero["stack"] == 275 and hero.get("stack_inferred") is True
def test_stated_stack_is_never_overridden(poker, monkeypatch):
sid = poker.start_session(venue="Meadows", buy_in=400)
poker.log_stack(275)
monkeypatch.setattr(poker, "parse_hand",
lambda *a, **k: {"game": "NLH", "hero_involved": True,
"hero_pos": "BTN", "hero_cards": ["Qh", "Qd"],
"players": [{"pos": "BTN", "stack": 500}],
"board": [], "actions": [], "result": {}})
out = poker.record_hand("500 deep on the btn with QQ")
hero = next(pl for pl in poker.get_hand(out["id"])["structured"]["players"]
if pl.get("pos") == "BTN")
assert hero["stack"] == 500 and not hero.get("stack_inferred")
def test_observed_hand_gets_no_hero_stack(poker, monkeypatch):
poker.start_session(venue="Meadows", buy_in=400)
poker.log_stack(275)
monkeypatch.setattr(poker, "parse_hand",
lambda *a, **k: {"game": "NLH", "hero_involved": False,
"hero_pos": None, "hero_cards": [],
"players": [{"pos": "CO", "cards": ["Kx", "Kx"]}],
"board": [], "actions": [], "result": {}})
out = poker.record_hand("the CO stacked off KK vs the nit")
assert all(not pl.get("stack_inferred") for pl in poker.get_hand(out["id"])["structured"]["players"])