openstack/glance
Code Issues Proposed changes

Mock getaddrinfo in cinder store tests

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With change Ic79815972e654a8bfe2775f57c68cfa0bf115e2f, we started
using getaddrinfo method from socket lib to fetch the system
IP address (v4 or v6) and pass it to os-brick.
The test works for most systems since a valid IP is returned but
for some deployments, it fails with the following error.

raise socket.gaierror(socket.EAI_NONAME, 'No address found')

In any case, it is a good practice to mock it in tests.
This patch mocks getaddrinfo in the current cinder store tests.

Change-Id: Ib03fefbb6034a7e7d2ff1e16430d28962c2ca355
This commit is contained in:
Rajat Dhasmana 2022-08-08 07:47:26 +00:00
parent 7204126777
commit f40ac40c2c
1 changed files with 15 additions and 5 deletions
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20
glance/tests/functional/v2/test_legacy_update_cinder_store.py
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@ -13,6 +13,7 @@
# License for the specific language governing permissions and limitations
# under the License.
import socket
from unittest import mock
import uuid
@ -52,6 +53,8 @@ class TestLegacyUpdateCinderStore(functional.SynchronousAPIBase):
get=lambda v_id: mock.MagicMock(volume_type='fast'),
create=lambda size_gb, name, metadata, volume_type:
self.volume))
fake_ip = '127.0.0.1'
self.fake_socket_return = [[0, 1, 2, 3, [fake_ip]]]
def setup_stores(self):
pass
@ -138,14 +141,16 @@ class TestLegacyUpdateCinderStore(functional.SynchronousAPIBase):
@mock.patch.object(cinder, 'open')
@mock.patch('glance_store._drivers.cinder.Store._wait_volume_status')
@mock.patch.object(strutils, 'mask_dict_password')
def test_create_image(self, mock_mask_pass, mock_wait, mock_open,
mock_connector, mock_chown, mocked_cc):
@mock.patch.object(socket, 'getaddrinfo')
def test_create_image(self, mock_host_addr, mock_mask_pass, mock_wait,
mock_open, mock_connector, mock_chown, mocked_cc):
# setup multiple cinder stores
self.setup_multiple_stores()
self.start_server()
mocked_cc.return_value = self.cinder_store_mock
mock_wait.side_effect = self._mock_wait_volume_status
mock_host_addr.return_value = self.fake_socket_return
# create an image
image_id = self._create_and_import(stores=['store1'])
image = self.api_get('/v2/images/%s' % image_id).json
@ -166,8 +171,9 @@ class TestLegacyUpdateCinderStore(functional.SynchronousAPIBase):
@mock.patch.object(cinder, 'open')
@mock.patch('glance_store._drivers.cinder.Store._wait_volume_status')
@mock.patch.object(strutils, 'mask_dict_password')
def test_migrate_image_after_upgrade(self, mock_mask_pass, mock_wait,
mock_open, mock_connector,
@mock.patch.object(socket, 'getaddrinfo')
def test_migrate_image_after_upgrade(self, mock_host_addr, mock_mask_pass,
mock_wait, mock_open, mock_connector,
mock_chown, mocked_cc):
"""Test to check if an image is successfully migrated when we
@ -178,6 +184,7 @@ class TestLegacyUpdateCinderStore(functional.SynchronousAPIBase):
self.start_server()
mocked_cc.return_value = self.cinder_store_mock
mock_wait.side_effect = self._mock_wait_volume_status
mock_host_addr.return_value = self.fake_socket_return
# create image in single store
image_id = self._create_and_import(stores=['store1'])
@ -212,7 +219,9 @@ class TestLegacyUpdateCinderStore(functional.SynchronousAPIBase):
@mock.patch.object(cinder, 'open')
@mock.patch('glance_store._drivers.cinder.Store._wait_volume_status')
@mock.patch.object(strutils, 'mask_dict_password')
def test_migrate_image_after_upgrade_not_owner(self, mock_mask_pass,
@mock.patch.object(socket, 'getaddrinfo')
def test_migrate_image_after_upgrade_not_owner(self, mock_host_addr,
mock_mask_pass,
mock_wait, mock_open,
mock_connector,
mock_chown, mocked_cc):
@ -225,6 +234,7 @@ class TestLegacyUpdateCinderStore(functional.SynchronousAPIBase):
self.start_server()
mocked_cc.return_value = self.cinder_store_mock
mock_wait.side_effect = self._mock_wait_volume_status
mock_host_addr.return_value = self.fake_socket_return
# create image in single store, owned by someone else
image_id = self._create_and_import(stores=['store1'],