def METHOD_NAME(self):
    appstream_client = mock.MagicMock
    appstream_client.fleets = []
    with mock.patch(
        "prowler.providers.aws.services.appstream.appstream_service.AppStream",
        new=appstream_client,
    ):
        # Test Check
        from prowler.providers.aws.services.appstream.appstream_fleet_session_idle_disconnect_timeout.appstream_fleet_session_idle_disconnect_timeout import (
            appstream_fleet_session_idle_disconnect_timeout,
        )
        check = appstream_fleet_session_idle_disconnect_timeout()
        result = check.execute()
        assert len(result) == 0