def METHOD_NAME(
    resource,
    answered_choice_question,
    personal_answer,
    rejected_submission,
    deleted_submission,
    mail,
    sent_mail,
    room_availability,
    slot,
    unreleased_slot,
    past_slot,
    feedback,
    canceled_talk,
    review,
    information,
    other_event,
    track,
):
    rejected_submission.track = track
    rejected_submission.save()
    assert Event.objects.count() == 2
    rejected_submission.event.organiser.shred()
    assert Event.objects.count() == 1