Files
plm-lottery/tests/unit/conftest.py
T
davideandClaude Sonnet 5.5 40ac490826 Safe restore from a backup: START_PAUSED and the derivation-gap check (B-90, REG-15, OPS-27)
START_PAUSED=true pauses the lottery as the operator before the scheduler exists.
On the first Electrum session the 20 derivation indexes past the highest
assigned one are looked up on every server; if any has history, registration
stays closed (503 registration_unavailable) and restore_gap_detected is
written, so a restored database cannot hand a lost user's address to a new one.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-18 00:43:45 +02:00

44 lines
1.8 KiB
Python

"""Every test runs against a throwaway master key, never the operator's real one.
B-80: opening a round now derives its pool address, so code paths that merely open a
round (the scheduler, `POST /bets`, the round route) need a master key — and without
this they silently read whatever `MASTER_KEY_PATH`/`XPRV_ENCRYPTION_KEY` of the local
`.env` point at, i.e. the real encrypted key on a developer machine and nothing at all
on a clean checkout. Tests that build their own key (most of them) simply override it.
"""
import pytest
from cryptography.fernet import Fernet
from app.config import settings
@pytest.fixture(autouse=True)
def _throwaway_master_key(tmp_path, monkeypatch):
monkeypatch.setattr(settings, "master_key_path", str(tmp_path / "autouse-master.xprv.enc"))
monkeypatch.setattr(settings, "xprv_encryption_key", Fernet.generate_key().decode())
from app.wallet import hd
hd._account_key = None
hd.generate_master_key()
yield
hd._account_key = None
@pytest.fixture(autouse=True)
def _registration_open(monkeypatch):
"""B-90: a real listener keeps registration closed until its restore-gap check ran;
only the tests about that check care, and they set it themselves."""
from app.electrum.listener import ElectrumListener
monkeypatch.setattr(ElectrumListener, "registration_open", True)
# B-74: the real powLimit needs ~2^32 hashes per header, so tests mine headers at a trivial
# target (`0x207fffff`) and this swaps in a limit that allows it. Done at import, not in a
# fixture, because some test modules mine headers while they are being collected. The
# tests that exercise the limit itself put `MAINNET_POW_LIMIT` back with monkeypatch.
from app.rounds import draw as _draw # noqa: E402
_draw.POW_LIMIT = (1 << 256) - 1