test_crypto.py 文件源码

def test_dump_privatekey_passphrase_wrong_type(self):
        """
        `dump_privatekey` raises `ValueError` when it is passed a passphrase
        with a private key encoded in a format, that doesn't support
        encryption.
        """
        key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
        with pytest.raises(ValueError):
            dump_privatekey(FILETYPE_ASN1, key, GOOD_CIPHER, "secret")