from __future__ import annotations

import os

from fastapi.testclient import TestClient

os.environ.setdefault("VELOCITY_JWT_SECRET", "test-secret")

from backend.main import app


def test_crm_websocket_ack_roundtrip() -> None:
    with TestClient(app) as client:
        with client.websocket_connect("/ws/crm") as websocket:
            first = websocket.receive_json()
            assert first["type"] == "crm_presence"
            websocket.send_text("ping")
            second = websocket.receive_json()
            assert second["type"] == "crm_ack"
            assert second["data"] == "ping"