def METHOD_NAME(self, mock_send_email):
    """
    Send in a contact form to HS by passing `None` as recipient
    """
    anonymus_user = AnonymousUser()
    hs_group = AbakusGroup.objects.get(name="Hovedstyret")
    send_message("title", "message", anonymus_user, True, None)
    mock_send_email.assert_called_with(
        to_email=["hs@abakus.no"],
        context={
            "title": "title",
            "message": "message",
            "from_name": "Anonymous",
            "from_email": "Unknown",
            "recipient_group": hs_group.__str__(),
        },
        subject=f"Ny henvendelse fra kontaktskjemaet til {hs_group.__str__()}",
        **default_values,
    )
    mock_send_email.assert_called_once()