def get_client():
    mod = importlib.import_module(MOD_NAME)
    client = TestClient(mod.app)
    return client


def test_uvicorn_run_is_not_called_on_import():
    if sys.modules.get(MOD_NAME):
        del sys.modules[MOD_NAME]  # pragma: no cover
    with unittest.mock.patch("uvicorn.run") as uvicorn_run_mock:
        importlib.import_module(MOD_NAME)
    uvicorn_run_mock.assert_not_called()

    if mod_name in sys.modules:
        del sys.modules[mod_name]
    monkeypatch.setenv("ADMIN_EMAIL", "******@****.***")
    main_mod = importlib.import_module(mod_name)
    return TestClient(main_mod.app)


def test_settings_validation_error(mod_name: str, monkeypatch: MonkeyPatch):
    monkeypatch.delenv("ADMIN_EMAIL", raising=False)
    if mod_name in sys.modules:
        del sys.modules[mod_name]  # pragma: no cover

        "fastapi_function_astack not found in request scope"
    )
    values: dict[str, Any] = {}
    errors: list[Any] = []
    if response is None:
        response = Response()
        del response.headers["content-length"]
        response.status_code = None  # type: ignore
    if dependency_cache is None:
        dependency_cache = {}
    for sub_dependant in dependant.dependencies: