def test_passwordfileDeprecation(self):
        self.callDeprecated(
            versions.Version("Twisted", 11, 1, 0),
            self.options.opt_password_file, self.filename)
The C{--password-file} option will emit a warning stating that
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/test/test_ftp_options.py/FTPOptionsTestCase.test_passwordfileDeprecation