2 Copyright (c) 2018-2019 Intel Corporation
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
8 http://www.apache.org/licenses/LICENSE-2.0
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
18 from io import StringIO
19 from unittest.mock import Mock, MagicMock
21 from generator import generate, generator
23 from mo.front.tf.loader import load_tf_graph_def
27 class TestLoader(unittest.TestCase):
28 @generate('/path/to/somewhere/my_checkpoint.ckpt', '/path/to/somewhere/my_meta_graph.meta')
29 @unittest.mock.patch('sys.stdout', new_callable=StringIO)
30 def test_helper_print_ckpt(self, path, out):
31 mock = Mock(__bool__=MagicMock(side_effect=Exception()))
32 self.assertRaises(Exception, load_tf_graph_def, path, meta_graph_file=mock)
33 self.assertRegex(out.getvalue(),
34 '\[ WARNING ] The value for the --input_model command line parameter ends with "\.ckpt"')