def METHOD_NAME(
    watched_thread_factory, user, other_user, thread, user_reply, mailoutbox
):
    watched_thread_factory(other_user, thread, send_emails=True)
    notify_on_new_thread_reply(user_reply.id)
    other_user.refresh_from_db()
    assert other_user.unread_notifications == 1
    Notification.objects.get(user=other_user, actor=user)
    assert len(mailoutbox) == 1