import sys
import os
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))

import pytest_asyncio
from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker
from models import Base


@pytest_asyncio.fixture
async def db_session():
    engine = create_async_engine("sqlite+aiosqlite:///:memory:")
    async with engine.begin() as conn:
        await conn.run_sync(Base.metadata.create_all)
    Session = async_sessionmaker(engine, expire_on_commit=False)
    async with Session() as session:
        yield session
    await engine.dispose()