#!/usr/bin/env python
# -*- 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 pytest

import torch.nn as nn

from ascend_utils.common.security.pytorch import check_torch_module


def test_check_torch_module_given_valid_when_any_then_pass():
    model = nn.Linear(1, 1)
    check_torch_module(model)


def test_check_torch_module_given_invalid_when_any_then_type_error():
    with pytest.raises(TypeError):
        # TypeError: value must be nn.Module
        check_torch_module(123)