Files
tgit/tests/db/test_migrations.py
ElebobaandClaude Opus 5.5 e8c3a321a3
CI / ruff · mypy · pytest (pull_request) Successful in 1h3m54s
feat(access): демо-QR — многоразовое приглашение для показа
- invites.max_uses/uses: обычное приглашение — 1 вход, демо-QR — до DEMO_INVITE_MAX_USES (50),
  живёт DEMO_INVITE_TTL_HOURS (3 ч); захват атомарный, UPDATE … WHERE uses < max_uses
- users.guest: вошедшие по демо-QR; «🧹 Отключить гостей демо» отзывает всех и гасит демо-QR
- «👥 Участники»: кнопка «🎤 Демо-QR», гости в списке — 🎟
- миграция 0003 (ADD COLUMN без batch — SQLite не пересоздаёт users); проверена на Postgres
- SPEC A-3a, ADR-017, DEMO.md, .env.example

Refs #55

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22 18:11:53 +03:00

104 lines
3.7 KiB
Python

from datetime import timedelta
import pytest
from alembic.autogenerate import compare_metadata
from alembic.migration import MigrationContext
from sqlalchemy import inspect, text
from sqlalchemy.exc import IntegrityError
from sqlalchemy.ext.asyncio import AsyncEngine
from app.db.migrate import downgrade, upgrade
from app.db.models import Base, ChangeOp, Draft, DraftChange, User, utcnow
from app.db.session import SessionMaker, make_engine
TABLES = {
"users",
"invites",
"access_attempts",
"fsm_state",
"drafts",
"draft_changes",
"pushes",
"pipeline_runs",
"container_snapshots",
"alerts",
"alert_deliveries",
"log_queries",
"agent_requests",
}
async def table_names(engine: AsyncEngine) -> set[str]:
async with engine.connect() as conn:
return set(await conn.run_sync(lambda c: inspect(c).get_table_names())) - {"alembic_version"}
async def test_upgrade_creates_all_tables(engine: AsyncEngine) -> None:
assert await table_names(engine) == TABLES
async def test_models_match_migrations(engine: AsyncEngine) -> None:
# A model change without a migration shows up here as a non-empty diff.
async with engine.connect() as conn:
diff = await conn.run_sync(lambda c: compare_metadata(MigrationContext.configure(c), Base.metadata))
assert diff == []
async def test_downgrade_to_base_and_back() -> None:
eng = make_engine("sqlite+aiosqlite://")
try:
await upgrade(eng)
await downgrade(eng, "base")
assert await table_names(eng) == set()
await upgrade(eng)
assert await table_names(eng) == TABLES
finally:
await eng.dispose()
INSERT_USER = text(
"INSERT INTO users (tg_id, full_name, role, is_active, joined_at) VALUES (:id, 'u', :role, 1, '2026-01-01')"
)
async def test_enum_check_rejects_garbage(engine: AsyncEngine) -> None:
async with engine.begin() as conn:
await conn.execute(INSERT_USER, {"id": 1, "role": "admin"})
with pytest.raises(IntegrityError):
async with engine.begin() as conn:
await conn.execute(INSERT_USER, {"id": 2, "role": "root"})
async def test_deleting_draft_cascades_to_changes(sessions: SessionMaker) -> None:
async with sessions.begin() as s:
s.add(User(tg_id=1, full_name="a"))
await s.flush()
draft = Draft(user_id=1, base_sha="0" * 40, expires_at=utcnow() + timedelta(hours=1))
draft.changes.append(DraftChange(path="services/a/main.py", op=ChangeOp.ADD, content=b"print(1)"))
s.add(draft)
async with sessions.begin() as s:
await s.execute(text("DELETE FROM drafts"))
async with sessions() as s:
assert (await s.execute(text("SELECT count(*) FROM draft_changes"))).scalar_one() == 0
async def test_0003_marks_redeemed_invites_spent() -> None:
eng = make_engine("sqlite+aiosqlite://")
try:
await upgrade(eng, "0002")
async with eng.begin() as conn:
await conn.execute(INSERT_USER, {"id": 1, "role": "admin"})
await conn.execute(
text(
"INSERT INTO invites (token_hash, created_by, created_at, expires_at, used_by) VALUES "
"('a', 1, '2026-01-01', '2026-01-02', 1), ('b', 1, '2026-01-01', '2026-01-02', NULL)"
)
)
await upgrade(eng)
async with eng.connect() as conn:
rows = (await conn.execute(text("SELECT token_hash, max_uses, uses FROM invites ORDER BY 1"))).all()
assert [tuple(r) for r in rows] == [("a", 1, 1), ("b", 1, 0)]
assert (await conn.execute(text("SELECT guest FROM users"))).scalar_one() in (0, False)
finally:
await eng.dispose()