56     def test_generate(self, secret, now, iv, src, token, backend):  argument
70         self, secret, now, src, ttl_sec, token, backend, monkeypatch  argument
85     def test_invalid(self, secret, token, now, ttl_sec, backend, monkeypatch):  argument
98     def test_invalid_start_byte(self, backend):  argument
103     def test_timestamp_too_short(self, backend):  argument
108     def test_non_base64_token(self, backend):  argument
113     def test_unicode(self, backend):  argument
120     def test_timestamp_ignored_no_ttl(self, monkeypatch, backend):  argument
129     def test_ttl_required_in_decrypt_at_time(self, monkeypatch, backend):  argument
137     def test_roundtrips(self, message, backend):  argument
141     def test_bad_key(self, backend):  argument
145     def test_extract_timestamp(self, monkeypatch, backend):  argument
163     def test_encrypt(self, backend):  argument
170     def test_decrypt(self, backend):  argument
181     def test_decrypt_at_time(self, backend):  argument
192     def test_no_fernets(self, backend):  argument
196     def test_non_iterable_argument(self, backend):  argument
200     def test_rotate(self, backend):  argument
220     def test_rotate_preserves_timestamp(self, backend, monkeypatch):  argument
238     def test_rotate_decrypt_no_shared_keys(self, backend):  argument