def METHOD_NAME(self, secrets: list):
    """ nパーティのスカラ値のシェア化が正しくできているかのTest """
    for party_size in range(2, 10):
        shares: np.ndarray = np.vectorize(Decimal)(
            Share.sharize(secrets, party_size=party_size))
        assert (len(shares) == party_size)
        assert (float(np.sum(shares)) == pytest.approx(secrets))