/usr/lib/python2.7/dist-packages/os_cloud_config/tests/test_glance.py is in python-os-cloud-config 0.2.6-1.
This file is owned by root:root, with mode 0o644.
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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 | # Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
#
# 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 collections
import tempfile
from glanceclient.openstack.common.apiclient import exceptions
import mock
import testtools
from os_cloud_config import glance
from os_cloud_config.tests import base
class GlanceTest(base.TestCase):
def setUp(self):
super(GlanceTest, self).setUp()
self.image = collections.namedtuple('image', ['id'])
def test_return_existing_kernel_and_ramdisk(self):
client = mock.MagicMock()
expected = {'kernel': 'aaa', 'ramdisk': 'zzz'}
client.images.find.side_effect = (self.image('aaa'), self.image('zzz'))
ids = glance.create_or_find_kernel_and_ramdisk(client, 'bm-kernel',
'bm-ramdisk')
client.images.create.assert_not_called()
self.assertEqual(expected, ids)
def test_raise_exception_kernel(self):
client = mock.MagicMock()
client.images.find.side_effect = exceptions.NotFound
message = "Kernel image not found in Glance, and no path specified."
with testtools.ExpectedException(ValueError, message):
glance.create_or_find_kernel_and_ramdisk(client, 'bm-kernel',
None)
def test_raise_exception_ramdisk(self):
client = mock.MagicMock()
client.images.find.side_effect = (self.image('aaa'),
exceptions.NotFound)
message = "Ramdisk image not found in Glance, and no path specified."
with testtools.ExpectedException(ValueError, message):
glance.create_or_find_kernel_and_ramdisk(client, 'bm-kernel',
'bm-ramdisk')
def test_skip_missing_no_kernel(self):
client = mock.MagicMock()
client.images.find.side_effect = (exceptions.NotFound,
self.image('bbb'))
expected = {'kernel': None, 'ramdisk': 'bbb'}
ids = glance.create_or_find_kernel_and_ramdisk(
client, 'bm-kernel', 'bm-ramdisk', skip_missing=True)
self.assertEqual(ids, expected)
def test_skip_missing_no_ramdisk(self):
client = mock.MagicMock()
client.images.find.side_effect = (self.image('aaa'),
exceptions.NotFound)
expected = {'kernel': 'aaa', 'ramdisk': None}
ids = glance.create_or_find_kernel_and_ramdisk(
client, 'bm-kernel', 'bm-ramdisk', skip_missing=True)
self.assertEqual(ids, expected)
def test_skip_missing_kernel_and_ramdisk(self):
client = mock.MagicMock()
client.images.find.side_effect = exceptions.NotFound
expected = {'kernel': None, 'ramdisk': None}
ids = glance.create_or_find_kernel_and_ramdisk(
client, 'bm-kernel', 'bm-ramdisk', skip_missing=True)
self.assertEqual(ids, expected)
def test_create_kernel_and_ramdisk(self):
client = mock.MagicMock()
client.images.find.side_effect = exceptions.NotFound
client.images.create.side_effect = (self.image('aaa'),
self.image('zzz'))
expected = {'kernel': 'aaa', 'ramdisk': 'zzz'}
with tempfile.NamedTemporaryFile() as imagefile:
ids = glance.create_or_find_kernel_and_ramdisk(
client, 'bm-kernel', 'bm-ramdisk', kernel_path=imagefile.name,
ramdisk_path=imagefile.name)
kernel_create = mock.call(name='bm-kernel', disk_format='aki',
is_public=True, data=mock.ANY)
ramdisk_create = mock.call(name='bm-ramdisk', disk_format='ari',
is_public=True, data=mock.ANY)
client.images.create.assert_has_calls([kernel_create, ramdisk_create])
self.assertEqual(expected, ids)
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