"""免登车牌 options 接口入参校验（不依赖真实 DB 数据）。"""
from fastapi.testclient import TestClient

from app.main import app

client = TestClient(app)


def test_vehicle_plates_requires_inventory_or_plan_id():
    resp = client.get("/api/public/db/vehicle-plates")
    assert resp.status_code == 400