response = client.get("/openapi.json")
    data = response.json()
    servers = [s.get("url") for s in data.get("servers", [])]
    assert "/api/v1" in servers


def test_configured_servers_not_mutated():
    configured_servers = [{"url": "https://prod.example.com"}]
    app = FastAPI(servers=configured_servers)

    @app.get("/")
    def read_root():  # pragma: no cover
        return {"ok": True}