def test_is_jti_blacklisted(self, mock_query: Mock, return_value: Optional[Token],
expected: bool) -> None:
filter_by = mock_query.return_value.filter_by
first = filter_by.return_value.first
first.return_value = return_value
result = Token.is_jti_blacklisted('name-xyz')
filter_by.assert_called_once_with(jti='name-xyz', revoked=True)
first.assert_called_once_with()
assert result == expected
