#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# -------------------------------------------------------------------------
# This file is part of the MindStudio project.
# Copyright (c) 2025 Huawei Technologies Co.,Ltd.
#
# MindStudio is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
#
#          http://license.coscl.org.cn/MulanPSL2
#
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
# -------------------------------------------------------------------------

import unittest
from unittest.mock import patch
from utils import check_helper
from utils import file_utils


class TestUtils(unittest.TestCase):
    def test_user_interactive_confirm(self):
        with patch('builtins.input', return_value="c"):
            self.assertEqual(check_helper.user_interactive_confirm('Do you want to continue?'), None)

    def test_change_mode(self):
        self.assertIsNone(file_utils.change_mode("./op_test_data"))