1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
# Copyright (c) 2016 Cable Television Laboratories, Inc. ("CableLabs")
# and others. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import unittest
import shutil
import uuid
from snaps import file_utils
__author__ = 'spisarski'
class FileUtilsTests(unittest.TestCase):
"""
Tests the methods in file_utils.py
"""
def setUp(self):
guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
self.tmpDir = 'tmp/' + str(guid)
if not os.path.exists(self.tmpDir):
os.makedirs(self.tmpDir)
self.tmpFile = self.tmpDir + '/bar.txt'
if not os.path.exists(self.tmpFile):
open(self.tmpFile, 'wb')
def tearDown(self):
if os.path.exists(self.tmpDir) and os.path.isdir(self.tmpDir):
shutil.rmtree(self.tmpDir)
def testFileIsDirectory(self):
"""
Ensure the file_utils.fileExists() method returns false with a directory
"""
result = file_utils.file_exists(self.tmpDir)
self.assertFalse(result)
# TODO - Cleanup directory
def testFileNotExist(self):
"""
Ensure the file_utils.fileExists() method returns false with a bogus file
"""
result = file_utils.file_exists('/foo/bar.txt')
self.assertFalse(result)
def testFileExists(self):
"""
Ensure the file_utils.fileExists() method returns false with a directory
"""
if not os.path.exists(self.tmpFile):
os.makedirs(self.tmpFile)
result = file_utils.file_exists(self.tmpFile)
self.assertTrue(result)
def testDownloadBadUrl(self):
"""
Tests the file_utils.download() method when given a bad URL
"""
with self.assertRaises(Exception):
file_utils.download('http://bunkUrl.com/foo/bar.iso', self.tmpDir)
def testDownloadBadDir(self):
"""
Tests the file_utils.download() method when given a bad URL
"""
with self.assertRaises(Exception):
file_utils.download('http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img', '/foo/bar')
def testCirrosImageDownload(self):
"""
Tests the file_utils.download() method when given a good Cirros QCOW2 URL
"""
image_file = file_utils.download('http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img',
self.tmpDir)
self.assertIsNotNone(image_file)
self.assertTrue(image_file.name.endswith("cirros-0.3.4-x86_64-disk.img"))
self.assertTrue(image_file.name.startswith(self.tmpDir))
def testReadOSEnvFile(self):
"""
Tests that the OS Environment file is correctly parsed
:return:
"""
os_env_dict = file_utils.read_os_env_file('openstack/tests/conf/overcloudrc_test')
self.assertEquals('test_pw', os_env_dict['OS_PASSWORD'])
self.assertEquals('http://foo:5000/v2.0/', os_env_dict['OS_AUTH_URL'])
self.assertEquals('admin', os_env_dict['OS_USERNAME'])
self.assertEquals('admin', os_env_dict['OS_TENANT_NAME'])
|