Method test_no_version_line

tests/utils/test_version.py:40–42

测试找不到版本行的情况

(self, mock_file)

    @patch("builtins.open", new_callable=mock_open, read_data="some other content")
    def test_no_version_line(self, mock_file):
        """测试找不到版本行的情况"""
        self.assertEqual(current_package_version(), "Unknown")

    @patch(
        "builtins.open",