"""web wx-qr create/status API。"""
from unittest.mock import patch

import pytest
from fastapi.testclient import TestClient

from app.main import app
from app.services import wx_qr_session

client = TestClient(app)


@pytest.fixture(autouse=True)
def force_memory_backend(monkeypatch):
    monkeypatch.setattr(wx_qr_session, "_redis", lambda: None)
    wx_qr_session._memory_clear_for_tests()


def test_wx_qr_create_and_poll_pending():
    with patch(
        "app.api.public.get_unlimited_wxacode",
        return_value=b"\x89PNG\r\n\x1a\n",
    ):
        r = client.post("/api/web/auth/wx-qr/create")
        assert r.status_code == 200
        body = r.json()
        assert body.get("code") == 200
        data = body["data"]
        sid = data["sessionId"]
        assert data["qrImageBase64"].startswith("data:image/")
        st = client.get("/api/web/auth/wx-qr/status", params={"sessionId": sid})
    assert st.status_code == 200
    assert st.json()["data"]["status"] == "pending"