@xfail
def test_embed_rubric(db_conn, cards_table):

    card, errors = EmbedCard.insert(db_conn, {
        'unit_id': 'RUF531',
        'name': 'What is?',
        'url': 'http://google.com',
    })
    assert len(errors) == 1
    card, errors = card.update(db_conn, {'rubric': None})
    assert len(errors) == 0
Expect embed card to require a rubric.
dataset/ETHPy150Open heiskr/sagefy/server/test/test_models_cards_embed_card.py/test_embed_rubric