"""Fixtures for threading tests: the shared rollback session + a threading env."""

from __future__ import annotations

import pytest_asyncio
from sqlalchemy.ext.asyncio import AsyncSession

from tests.threading.env import ThreadingEnv


@pytest_asyncio.fixture
async def env(db_session: AsyncSession) -> ThreadingEnv:
    e = ThreadingEnv(db_session)
    await e.setup()
    return e