Python client for Masakari REST API.
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python-masakariclient/masakariclient/tests/unit/v1/test_shell.py

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# Copyright(c) 2016 Nippon Telegraph and Telephone Corporation
#
# 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.
"""
test_masakariclient
----------------------------------
Tests for `masakariclient` module.
"""
from unittest import mock
import ddt
import six
import sys
from openstack import exceptions as sdk_exc
from openstack.instance_ha.v1 import _proxy
from masakariclient.common.i18n import _
from masakariclient.common import utils
from masakariclient import shell
from masakariclient.tests import base
from masakariclient.tests.unit.v1 import fakes
import masakariclient.v1.shell as ms
@ddt.ddt
class TestV1Shell(base.TestCase):
def setUp(self):
super(TestV1Shell, self).setUp()
self.notification_vals = {
'notification_uuid': 'b3bf75d7-c2e9-4023-a10b-e5b464b9b539',
'source_host_uuid': '68fa7386-983e-4497-b5c4-3780f774d302',
'created_at': '2016-11-15T12:24:39.000000',
'updated_at': None,
'payload': {'event': 'STOPPED'},
'generated_time': '2016-10-10T10:00:00.000000',
'type': 'VM',
'id': '27'}
self.segment_vals = {
'uuid': '870da19d-37ec-41d2-a4b2-7be54b0d6ec9',
'created_at': '2016-11-17T10:08:32.000000',
'recovery_method': 'auto',
'updated_at': '2016-11-17T10:09:56.000000',
'name': 'testsegment05',
'service_type': 'testsegment01_auto',
'id': '14',
'description': 'UPDATE Discription'}
self.hosts_vals = {
'reserved': False,
'uuid': '0951e72c-49f5-46aa-8465-2d61ed3b46d9',
'deleted': False,
'on_maintenance': False,
'created_at': '2016-11-29T11:10:51.000000',
'control_attributes': 'control-attributesX',
'updated_at': '2016-11-29T11:30:18.000000',
'name': 'new_host-3',
'failover_segment': {
'uuid': '6b985a8a-f8c0-42e4-beaa-d2fcd8dabbb6',
'deleted': False,
'created_at': '2016-11-16T04:46:38.000000',
'description': None,
'recovery_method': 'auto',
'updated_at': None,
'service_type': 'testsegment01_auto',
'deleted_at': None,
'id': 3,
'name': 'testsegment01'},
'deleted_at': None,
'type': 'typeX',
'id': 10,
'failover_segment_id': '6b985a8a-f8c0-42e4-beaa-d2fcd8dabbb6'}
self.hosts_object = fakes.FakeHost(self.hosts_vals)
def _run_command(self, cmd):
shell.main(cmd.split())
@mock.patch.object(utils, 'print_list')
def test_do_notification_list(self, mock_print_list):
service = mock.Mock()
service.notifications.return_value = self.notification_vals
args = mock.Mock()
columns = [
'notification_uuid',
'generated_time',
'status',
'source_host_uuid',
'type']
ms.do_notification_list(service, args)
mock_print_list.assert_called_once_with(
self.notification_vals,
columns)
@mock.patch.object(utils, 'print_list')
def test_do_segment_list(self, mock_print_list):
service = mock.Mock()
service.segments.return_value = self.segment_vals
args = mock.Mock()
columns = [
'uuid',
'name',
'description',
'service_type',
'recovery_method']
ms.do_segment_list(service, args)
mock_print_list.assert_called_once_with(
self.segment_vals,
columns)
@mock.patch.object(utils, 'print_dict')
@mock.patch.object(utils, 'get_uuid_by_name')
def test_do_segment_show(self, mock_get_uuid_by_name, mock_print_dict):
mock_get_uuid_by_name.return_value = self.segment_vals.get('uuid')
service = mock.Mock()
segment_object = fakes.FakeSegment(self.segment_vals)
service.get_segment.return_value = segment_object
args = mock.Mock()
ms.do_segment_show(service, args)
mock_get_uuid_by_name.assert_called_once_with(service, args.id)
mock_print_dict.assert_called_once_with(self.segment_vals)
@mock.patch.object(utils, 'print_dict')
@ddt.data({"recovery_method": "auto"},
{"recovery_method": "reserved_host"},
{"recovery_method": "auto_priority"},
{"recovery_method": "rh_priority"})
def test_do_segment_create_with_all_recovery_methods(
self, ddt_data, mock_print_dict):
service = mock.Mock()
args = mock.Mock()
self.segment_vals['recovery_method'] = ddt_data['recovery_method']
segment_object = fakes.FakeSegment(self.segment_vals)
service.create_segment.return_value = segment_object
self._run_command(
"segment-create "
"--name 'test-segment'"
" --recovery-method %s "
"--service-type test_service" % ddt_data['recovery_method'])
ms.do_segment_create(service, args)
mock_print_dict.assert_called_once_with(
self.segment_vals)
def test_do_segment_create_with_invalid_recovery_method(self):
cmd = ("segment-create --name 'test-segment' --recovery-method"
" invalid_recovery_method --service-type test_service")
self.assertRaises(SystemExit, self._run_command, cmd)
@mock.patch.object(utils, 'print_dict')
@mock.patch.object(utils, 'remove_unspecified_items')
@mock.patch.object(utils, 'get_uuid_by_name')
@ddt.data({"recovery_method": "auto"},
{"recovery_method": "reserved_host"},
{"recovery_method": "auto_priority"},
{"recovery_method": "rh_priority"})
def test_do_segment_update(self, ddt_data,
mock_get_uuid_by_name,
mock_remove_unspecified_items,
mock_print_dict):
mock_get_uuid_by_name.return_value = self.segment_vals.get('uuid')
self.segment_vals['recovery_method'] = ddt_data['recovery_method']
mock_remove_unspecified_items.return_value = self.segment_vals
service = mock.Mock()
segment_object = fakes.FakeSegment(self.segment_vals)
service.update_segment.return_value = segment_object
args = mock.Mock()
args.recovery_method = ddt_data['recovery_method']
ms.do_segment_update(service, args)
mock_get_uuid_by_name.assert_called_once_with(service, args.id)
attrs = {
'name': args.name,
'description': args.description,
'recovery_method': args.recovery_method,
'service_type': args.service_type,
}
mock_remove_unspecified_items.assert_called_once_with(attrs)
mock_print_dict.assert_called_once_with(self.segment_vals)
def test_do_segment_update_with_invalid_recovery_method(self):
cmd = ("segment-update --id bdba001e-c01b-490e-9405-fdf72d849b41 "
"--recovery-method invalid_recovery_method")
self.assertRaises(SystemExit, self._run_command, cmd)
@mock.patch.object(utils, 'print_dict')
@mock.patch.object(utils, 'get_uuid_by_name')
def test_do_segment_delete(self, mock_get_uuid_by_name, mock_print_dict):
mock_get_uuid_by_name.return_value = self.segment_vals.get('uuid')
service = mock.Mock()
segment_object = fakes.FakeSegment(self.segment_vals)
service.delete_segment.return_value = segment_object
args = mock.Mock()
ms.do_segment_delete(service, args)
mock_get_uuid_by_name.assert_called_once_with(service, args.id)
mock_print_dict.assert_called_once_with(self.segment_vals)
@mock.patch.object(utils, 'get_uuid_by_name')
@mock.patch.object(_proxy.Proxy, 'delete_segment')
def test_do_segment_delete_with_non_existing_uuid(
self, mock_get_uuid_by_name, mock_delete_segment):
mock_get_uuid_by_name.return_value = self.segment_vals.get('uuid')
expected_msg = _("No failover segment with "
"id (%s)") % mock_get_uuid_by_name
def fake_delete_segment(self, mock_get_uuid_by_name,
ignore_missing=False):
if not ignore_missing:
raise sdk_exc.ResourceNotFound(expected_msg)
mock_delete_segment.side_effect = fake_delete_segment
service = mock.Mock()
args = mock.Mock()
original = sys.stdout
sys.stdout = six.StringIO()
ms.do_segment_delete(service, args)
output = sys.stdout.getvalue()
sys.stdout = original
self.assertIn(expected_msg, output)
@mock.patch.object(utils, 'print_list')
@mock.patch.object(utils, 'get_uuid_by_name')
def test_do_host_list(self, mock_get_uuid_by_name, mock_print_list):
mock_get_uuid_by_name.return_value = self.segment_vals.get('uuid')
service = mock.Mock()
service.hosts.return_value = self.hosts_vals
args = mock.Mock()
columns = [
'uuid',
'name',
'type',
'control_attributes',
'reserved',
'on_maintenance',
'failover_segment_id']
ms.do_host_list(service, args)
mock_get_uuid_by_name.assert_called_once_with(service, args.segment_id)
mock_print_list.assert_called_once_with(
self.hosts_vals,
columns)
@mock.patch.object(utils, 'print_dict')
@mock.patch.object(utils, 'get_uuid_by_name')
def test_do_host_show(self, mock_get_uuid_by_name, mock_print_dict):
mock_get_uuid_by_name.side_effect = [self.segment_vals.get('uuid'),
self.hosts_vals.get('uuid')]
service = mock.Mock()
service.get_host.return_value = self.hosts_object
args = mock.Mock()
ms.do_host_show(service, args)
mock_get_uuid_by_name.assert_any_call(service, args.segment_id)
mock_get_uuid_by_name.assert_any_call(
service, args.id, segment=self.segment_vals.get('uuid'))
mock_print_dict.assert_called_once_with(self.hosts_vals)
@mock.patch.object(utils, 'print_dict')
@mock.patch.object(utils, 'remove_unspecified_items')
@mock.patch.object(utils, 'get_uuid_by_name')
def test_do_host_create(self,
mock_get_uuid_by_name,
mock_remove_unspecified_items,
mock_print_dict):
mock_get_uuid_by_name.return_value = self.hosts_vals.get('uuid')
mock_remove_unspecified_items.return_value = self.hosts_vals
service = mock.Mock()
service.create_host.return_value = self.hosts_object
args = mock.Mock()
ms.do_host_create(service, args)
mock_get_uuid_by_name.assert_called_once_with(service, args.segment_id)
attrs = {
'name': args.name,
'type': args.type,
'control_attributes': args.control_attributes,
'reserved': args.reserved,
'on_maintenance': args.on_maintenance,
}
mock_remove_unspecified_items.assert_called_once_with(attrs)
mock_print_dict.assert_called_once_with(self.hosts_vals)
@mock.patch.object(utils, 'print_dict')
@mock.patch.object(utils, 'remove_unspecified_items')
@mock.patch.object(utils, 'get_uuid_by_name')
def test_do_host_update(self,
mock_get_uuid_by_name,
mock_remove_unspecified_items,
mock_print_dict):
mock_get_uuid_by_name.side_effect = [self.segment_vals.get('uuid'),
self.hosts_vals.get('uuid')]
mock_remove_unspecified_items.return_value = self.hosts_vals
service = mock.Mock()
service.update_host.return_value = self.hosts_object
args = mock.Mock()
ms.do_host_update(service, args)
mock_get_uuid_by_name.assert_any_call(service, args.segment_id)
mock_get_uuid_by_name.assert_any_call(
service, args.id, segment=self.segment_vals.get('uuid'))
attrs = {
'name': args.name,
'type': args.type,
'control_attributes': args.control_attributes,
'reserved': args.reserved,
'on_maintenance': args.on_maintenance,
}
mock_remove_unspecified_items.assert_called_once_with(attrs)
mock_print_dict.assert_called_once_with(self.hosts_vals)
@mock.patch.object(utils, 'print_dict')
@mock.patch.object(utils, 'get_uuid_by_name')
def test_do_host_delete(self, mock_get_uuid_by_name, mock_print_dict):
mock_get_uuid_by_name.side_effect = [self.segment_vals.get('uuid'),
self.hosts_vals.get('uuid')]
service = mock.Mock()
service.delete_host.return_value = self.hosts_object
args = mock.Mock()
ms.do_host_delete(service, args)
mock_get_uuid_by_name.assert_any_call(service, args.segment_id)
mock_get_uuid_by_name.assert_any_call(
service, args.id, segment=self.segment_vals.get('uuid'))
mock_print_dict.assert_called_once_with(self.hosts_vals)
@mock.patch.object(utils, 'get_uuid_by_name')
@mock.patch.object(_proxy.Proxy, 'delete_host')
def test_do_host_delete_with_non_existing_uuid(self,
mock_get_uuid_by_name,
mock_delete_host):
mock_get_uuid_by_name.return_value = self.segment_vals.get('uuid')
host_id = self.hosts_vals.get('uuid')
expected_msg = _("Host '%(host_id)s' under failover_segment " "'"
"%(seg_id)s' ""could not be found") % {
'host_id': host_id, 'seg_id': mock_get_uuid_by_name}
def fake_delete_host(
host_id, mock_get_uuid_by_name, ignore_missing=False):
if not ignore_missing:
raise sdk_exc.ResourceNotFound(expected_msg)
mock_delete_host.side_effect = fake_delete_host
service = mock.Mock()
args = mock.Mock()
original = sys.stdout
sys.stdout = six.StringIO()
ms.do_host_delete(service, args)
output = sys.stdout.getvalue()
sys.stdout = original
self.assertIn(expected_msg, output)