1 # Copyright (c) 2017-2018 VMware, Inc.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
5 # http://www.apache.org/licenses/LICENSE-2.0
7 # Unless required by applicable law or agreed to in writing, software
8 # distributed under the License is distributed on an "AS IS" BASIS,
9 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 from multivimbroker.pub.utils import fileutil
18 class TestFileutil(unittest.TestCase):
20 @mock.patch.object(os.path, "exists")
21 @mock.patch("os.makedirs")
22 def test_make_dirs_path_exists(self, mock_mkdir, mock_exists):
23 new_path = "/tmp/test"
24 mock_exists.return_value = True
25 fileutil.make_dirs(new_path)
26 mock_mkdir.assert_not_called()
28 @mock.patch.object(os.path, "exists")
29 @mock.patch("os.makedirs")
30 def test_make_dirs_path_not_exists(self, mock_mkdir, mock_exists):
31 new_path = "/tmp/test"
32 mock_exists.return_value = False
33 fileutil.make_dirs(new_path)
34 mock_mkdir.assert_called_once_with(new_path, 0777)
36 @mock.patch.object(os.path, "exists")
37 @mock.patch("shutil.rmtree")
38 def test_delete_dirs_success(self, mock_rmtree, mock_exists):
39 mock_exists.return_value = True
40 new_path = "/tmp/tests"
41 fileutil.delete_dirs(new_path)
42 mock_rmtree.assert_called_once_with(new_path)
44 @mock.patch.object(os.path, "exists")
45 @mock.patch("shutil.rmtree")
46 def test_delete_dirs_failed(self, mock_rmtree, mock_exists):
47 mock_exists.return_value = True
48 mock_rmtree.side_effect = [Exception("Fake exception")]
49 new_path = "/tmp/tests"
50 fileutil.delete_dirs(new_path)
51 mock_rmtree.assert_called_once_with(new_path)
53 @mock.patch.object(fileutil, "make_dirs")
54 @mock.patch("urllib2.urlopen")
55 def test_download_file_from_http_success(self, mock_urlopen, mock_mkdir):
56 url = "http://www.example.org/test.dat"
58 file_name = "test.dat"
59 mock_req = mock.Mock()
60 mock_req.read.return_value = "hello world"
61 mock_urlopen.return_value = mock_req
63 expect_ret = (True, "/tmp/test.dat")
64 with mock.patch('{}.open'.format(__name__), m, create=True):
65 ret = fileutil.download_file_from_http(url, local_dir, file_name)
66 self.assertEqual(expect_ret, ret)
68 @mock.patch.object(fileutil, "make_dirs")
69 @mock.patch("urllib2.urlopen")
70 def test_download_file_from_http_fail(self, mock_urlopen, mock_mkdir):
71 url = "http://www.example.org/test.dat"
73 file_name = "test.dat"
74 mock_req = mock.Mock()
75 mock_req.read.return_value = "hello world"
76 mock_urlopen.side_effect = [Exception("fake exception")]
77 expect_ret = (False, "/tmp/test.dat")
78 ret = fileutil.download_file_from_http(url, local_dir, file_name)
79 self.assertEqual(expect_ret, ret)