def test_simple_config_user_config_is_used_if_others_arent_specified(self):
        """If no system-wide configuration and no command-line options are
        specified, the user configuration is used instead."""
        fake_read_user = lambda _: {"electrum_path": self.electrum_dir}
        read_user_dir = lambda : self.user_dir
        config = SimpleConfig(options={},
                              read_user_config_function=fake_read_user,
                              read_user_dir_function=read_user_dir)
        self.assertEqual(self.options.get("electrum_path"),
                         config.get("electrum_path"))
If no system-wide configuration and no command-line options are
        specified, the user configuration is used instead.
tests/test_simple_config.py