from fastapi.testclient import TestClient
from app.main import create_app

def test_healthz_ok():
    app = create_app()
    with TestClient(app) as c:
        r = c.get("/healthz")
        assert r.status_code == 200
        body = r.json()
        assert body["status"] == "ok"
        assert "qdrant" in body and "prefix" in body