def METHOD_NAME(now: datetime, okay: bool) -> None:
    """Confirm validator says its okay to message between 9 AM and 7 PM IST."""
    with patch('funnel.transports.sms.send.utcnow', return_value=now):
        assert okay_to_message_in_india_right_now() is okay
        nowin = now.astimezone(indian_timezone)
        if okay:
            assert 9 <= nowin.hour < 19
        else:
            assert nowin.hour >= 19 or nowin.hour < 9