import pytest

@pytest.mark.asyncio
async def test_health_check(client): # <-- client - это теперь сам AsyncClient
    async with client: # <-- Используем async with для управления контекстом
        response = await client.get("/")

    assert response.status_code == 200
    assert response.json() == {
        "status": "ok",
        "message": "Welcome to Marquiz Metrica Connector!"
    }