Remove the dependency on the "mock" package

Now that we are python3 only, we should move to using the built
in version of mock that supports all of our testing needs and
remove the dependency on the "mock" package.

This patch moves all references to "import mock" to
"from unittest import mock". It also cleans up some new line
inconsistency.

Change-Id: I72520a2ca010c2c27315d9dff839a4f9d7540b6b

octavia/tests/common/utils.py

@@ -12,9 +12,9 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
 import fixtures
-import mock
 
 
 # Borrowed from neutron

octavia/tests/functional/amphorae/backend/agent/api_server/test_keepalivedlvs.py

@@ -15,9 +15,9 @@
 import os
 import stat
 import subprocess
+from unittest import mock
 
 import flask
-import mock
 
 from oslo_utils import uuidutils
 

octavia/tests/functional/amphorae/backend/agent/api_server/test_server.py

@@ -18,9 +18,9 @@ import random
 import socket
 import stat
 import subprocess
+from unittest import mock
 
 import fixtures
-import mock
 from oslo_config import fixture as oslo_fixture
 from oslo_serialization import jsonutils
 from oslo_utils import uuidutils

octavia/tests/functional/api/v2/base.py

@@ -12,7 +12,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
+
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/functional/api/v2/test_amphora.py

@@ -13,8 +13,8 @@
 #    under the License.
 
 import datetime
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/functional/api/v2/test_availability_zone_profiles.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/functional/api/v2/test_availability_zones.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_utils import uuidutils
 

octavia/tests/functional/api/v2/test_flavor_profiles.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/functional/api/v2/test_flavors.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_utils import uuidutils
 

octavia/tests/functional/api/v2/test_health_monitor.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/functional/api/v2/test_l7policy.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/functional/api/v2/test_l7rule.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/functional/api/v2/test_listener.py

@@ -15,8 +15,8 @@
 
 import copy
 import random
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/functional/api/v2/test_load_balancer.py

@@ -14,8 +14,8 @@
 
 import copy
 import random
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/functional/api/v2/test_member.py

@@ -12,7 +12,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
+
 from octavia_lib.api.drivers import data_models as driver_dm
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/functional/api/v2/test_pool.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/functional/api/v2/test_provider.py

@@ -13,7 +13,7 @@
 #    under the License.
 
 
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/functional/api/v2/test_quotas.py

@@ -13,8 +13,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 import random
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/functional/db/test_repositories.py

@@ -15,8 +15,8 @@
 import copy
 import datetime
 import random
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_db import exception as db_exception

octavia/tests/unit/amphorae/backends/agent/api_server/test_amphora_info.py

@@ -11,10 +11,9 @@
 #    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 random
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.amphorae.backends.agent import api_server

octavia/tests/unit/amphorae/backends/agent/api_server/test_haproxy_compatibility.py

@@ -11,8 +11,7 @@
 # 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 mock
+from unittest import mock
 
 from octavia.amphorae.backends.agent.api_server import haproxy_compatibility
 from octavia.common import constants

octavia/tests/unit/amphorae/backends/agent/api_server/test_keepalived.py

@@ -11,11 +11,10 @@
 #    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 subprocess
+from unittest import mock
 
 import flask
-import mock
 
 from octavia.amphorae.backends.agent.api_server import keepalived
 import octavia.tests.unit.base as base

octavia/tests/unit/amphorae/backends/agent/api_server/test_keepalivedlvs.py

@@ -11,8 +11,7 @@
 #    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 mock
+from unittest import mock
 
 from oslo_utils import uuidutils
 

octavia/tests/unit/amphorae/backends/agent/api_server/test_loadbalancer.py

@@ -11,10 +11,9 @@
 #    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 subprocess
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.amphorae.backends.agent.api_server import loadbalancer

octavia/tests/unit/amphorae/backends/agent/api_server/test_osutils.py

@@ -11,12 +11,11 @@
 #    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 ipaddress
 import os
 import shutil
+from unittest import mock
 
-import mock
 from oslo_config import fixture as oslo_fixture
 
 from octavia.amphorae.backends.agent.api_server import osutils

octavia/tests/unit/amphorae/backends/agent/api_server/test_plug.py

@@ -11,11 +11,10 @@
 #    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 subprocess
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from werkzeug import exceptions as wz_exceptions

octavia/tests/unit/amphorae/backends/agent/api_server/test_util.py

@@ -11,11 +11,10 @@
 # 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 subprocess
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/amphorae/backends/health_daemon/test_health_daemon.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/amphorae/backends/health_daemon/test_health_sender.py

@@ -11,12 +11,11 @@
 #    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 binascii
 import random
 import socket
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 

octavia/tests/unit/amphorae/backends/utils/test_haproxy_query.py

@@ -11,10 +11,9 @@
 #    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 socket
+from unittest import mock
 
-import mock
 import six
 
 from octavia.amphorae.backends.utils import haproxy_query as query

octavia/tests/unit/amphorae/backends/utils/test_keepalivedlvs_query.py

@@ -9,8 +9,8 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations
 # under the License.
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.amphorae.backends.agent.api_server import util

octavia/tests/unit/amphorae/drivers/haproxy/test_rest_api_driver_0_5.py

@@ -12,10 +12,9 @@
 # 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 hashlib
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/amphorae/drivers/haproxy/test_rest_api_driver_1_0.py

@@ -12,10 +12,9 @@
 # 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 hashlib
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/amphorae/drivers/health/test_heartbeat_udp.py

@@ -12,12 +12,11 @@
 # 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 binascii
 import random
 import socket
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 

octavia/tests/unit/amphorae/drivers/keepalived/jinja/test_jinja_cfg.py

@@ -12,10 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
-
 import copy
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 

octavia/tests/unit/amphorae/drivers/keepalived/test_vrrp_rest_driver.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.amphorae.drivers.keepalived import vrrp_rest_driver

octavia/tests/unit/amphorae/drivers/test_noop_amphoraloadbalancer_driver.py

@@ -11,8 +11,8 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.amphorae.drivers.noop_driver import driver

octavia/tests/unit/api/drivers/amphora_driver/v1/test_amphora_driver.py

@@ -11,7 +11,7 @@
 #    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 mock
+from unittest import mock
 
 from octavia_lib.api.drivers import data_models as driver_dm
 from octavia_lib.api.drivers import exceptions

octavia/tests/unit/api/drivers/amphora_driver/v2/test_amphora_driver.py

@@ -11,7 +11,7 @@
 #    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 mock
+from unittest import mock
 
 from octavia_lib.api.drivers import data_models as driver_dm
 from octavia_lib.api.drivers import exceptions

octavia/tests/unit/api/drivers/driver_agent/test_driver_get.py

@@ -12,7 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import mock
+from unittest import mock
 
 from octavia_lib.common import constants as lib_consts
 from oslo_utils import uuidutils

octavia/tests/unit/api/drivers/driver_agent/test_driver_listener.py

@@ -11,10 +11,8 @@
 #    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 errno
-
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_serialization import jsonutils

octavia/tests/unit/api/drivers/driver_agent/test_driver_updater.py

@@ -11,10 +11,9 @@
 #    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 copy
+from unittest import mock
 
-import mock
 from mock import call
 
 from octavia.api.drivers.driver_agent import driver_updater

octavia/tests/unit/api/drivers/test_driver_factory.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from octavia.api.drivers import driver_factory
 from octavia.common import exceptions

octavia/tests/unit/api/drivers/test_driver_lib.py

@@ -26,7 +26,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 import octavia_lib.api.drivers.driver_lib as lib_driver_lib
 

octavia/tests/unit/api/drivers/test_provider_noop_agent.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from octavia.api.drivers.noop_driver import agent
 import octavia.tests.unit.base as base

octavia/tests/unit/api/drivers/test_utils.py

@@ -11,10 +11,8 @@
 #    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 copy
-
-import mock
+from unittest import mock
 
 from octavia_lib.api.drivers import data_models as driver_dm
 from octavia_lib.api.drivers import exceptions as lib_exceptions

octavia/tests/unit/api/hooks/test_query_parameters.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/unit/base.py

@@ -11,8 +11,9 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
+
 import fixtures
-import mock
 from oslo_config import cfg
 import oslo_messaging as messaging
 from oslo_messaging import conffixture as messaging_conffixture

octavia/tests/unit/certificates/common/auth/test_barbican_acl.py

@@ -11,9 +11,9 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
 from barbicanclient.v1 import acls
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 

octavia/tests/unit/certificates/common/test_barbican.py

@@ -11,10 +11,10 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
 from barbicanclient.v1 import containers
 from barbicanclient.v1 import secrets
-import mock
 import six
 
 import octavia.certificates.common.barbican as barbican_common

octavia/tests/unit/certificates/generator/local_csr.py

@@ -11,13 +11,13 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
 from cryptography.hazmat import backends
 from cryptography.hazmat.primitives.asymmetric import rsa
 from cryptography.hazmat.primitives import hashes
 from cryptography.hazmat.primitives import serialization
 from cryptography import x509
-import mock
 
 import octavia.tests.unit.base as base
 

octavia/tests/unit/certificates/manager/test_barbican.py

@@ -11,11 +11,10 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-
+from unittest import mock
 import uuid
 
 from barbicanclient.v1 import secrets
-import mock
 from OpenSSL import crypto
 
 import octavia.certificates.common.barbican as barbican_common

octavia/tests/unit/certificates/manager/test_barbican_legacy.py

@@ -11,10 +11,10 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
 from barbicanclient.v1 import containers
 from barbicanclient.v1 import secrets
-import mock
 from oslo_utils import uuidutils
 import six
 

octavia/tests/unit/certificates/manager/test_castellan_mgr.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from octavia.certificates.manager import castellan_mgr
 from octavia.common import exceptions

octavia/tests/unit/certificates/manager/test_local.py

@@ -14,8 +14,8 @@
 
 import os
 import stat
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/cmd/test_agent.py

@@ -10,8 +10,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 import ssl
-
-import mock
+from unittest import mock
 
 from octavia.cmd import agent
 from octavia.tests.unit import base

octavia/tests/unit/cmd/test_driver_agent.py

@@ -11,10 +11,9 @@
 # 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 signal
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 

octavia/tests/unit/cmd/test_haproxy_vrrp_check.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from octavia.cmd import haproxy_vrrp_check
 from octavia.tests.unit import base

octavia/tests/unit/cmd/test_health_manager.py

@@ -11,10 +11,8 @@
 #    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 signal
-
-import mock
+from unittest import mock
 
 from octavia.cmd import health_manager
 from octavia.tests.unit import base

octavia/tests/unit/cmd/test_house_keeping.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import mock
+from unittest import mock
 
 from octavia.cmd import house_keeping
 from octavia.tests.unit import base

octavia/tests/unit/common/test_base_taskflow.py

@@ -12,10 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
-
 import concurrent.futures
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from taskflow import engines as tf_engines

octavia/tests/unit/common/test_clients.py

@@ -9,10 +9,10 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
 import cinderclient.v3
 import glanceclient.v2
-import mock
 import neutronclient.v2_0
 import novaclient.v2
 from oslo_config import cfg

octavia/tests/unit/common/test_stats.py

@@ -11,10 +11,9 @@
 #    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 random
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.common import constants

octavia/tests/unit/common/test_validations.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/common/tls_utils/test_cert_parser.py

@@ -13,9 +13,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 import datetime
+from unittest import mock
 
 from cryptography import x509
-import mock
 
 from octavia.common import data_models
 import octavia.common.exceptions as exceptions

octavia/tests/unit/compute/drivers/test_nova_driver.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from novaclient import exceptions as nova_exceptions
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/unit/controller/healthmanager/health_drivers/test_update_db.py

@@ -14,8 +14,8 @@
 
 import random
 import time
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_utils import uuidutils
 import six

octavia/tests/unit/controller/healthmanager/health_drivers/test_update_logging.py

@@ -13,7 +13,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import mock
+from unittest import mock
 
 from octavia.controller.healthmanager.health_drivers import update_logging
 from octavia.tests.unit import base

octavia/tests/unit/controller/healthmanager/test_health_manager.py

@@ -11,10 +11,8 @@
 # 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 threading
-
-import mock
+from unittest import mock
 
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture

octavia/tests/unit/controller/housekeeping/test_house_keeping.py

@@ -11,10 +11,9 @@
 # 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 datetime
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/queue/v1/test_consumer.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 import oslo_messaging as messaging

octavia/tests/unit/controller/queue/v1/test_endpoints.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/queue/v2/test_consumer.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 import oslo_messaging as messaging

octavia/tests/unit/controller/queue/v2/test_endpoints.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/test_amphora_rate_limit.py

@@ -11,8 +11,8 @@
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/test_task_utils.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.common import constants

octavia/tests/unit/controller/worker/v1/flows/test_amphora_flows.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from taskflow.patterns import linear_flow as flow

octavia/tests/unit/controller/worker/v1/flows/test_listener_flows.py

@@ -12,7 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
-import mock
+from unittest import mock
+
 from taskflow.patterns import linear_flow as flow
 
 from octavia.common import constants

octavia/tests/unit/controller/worker/v1/flows/test_load_balancer_flows.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from taskflow.patterns import linear_flow as flow

octavia/tests/unit/controller/worker/v1/flows/test_member_flows.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from taskflow.patterns import linear_flow as flow
 
 from octavia.common import constants

octavia/tests/unit/controller/worker/v1/tasks/test_amphora_driver_tasks.py

@@ -12,9 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
 from cryptography import fernet
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/v1/tasks/test_cert_task.py

@@ -12,10 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
 from cryptography import fernet
-import mock
-
 from oslo_config import cfg
 
 from octavia.certificates.common import local

octavia/tests/unit/controller/worker/v1/tasks/test_compute_tasks.py

@@ -12,9 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
 from cryptography import fernet
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/v1/tasks/test_database_tasks.py

@@ -12,11 +12,10 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
-
 import random
+from unittest import mock
 
 from cryptography import fernet
-import mock
 from oslo_db import exception as odb_exceptions
 from oslo_utils import uuidutils
 from sqlalchemy.orm import exc

octavia/tests/unit/controller/worker/v1/tasks/test_database_tasks_quota.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 from taskflow.types import failure
 

octavia/tests/unit/controller/worker/v1/tasks/test_lifecycle_tasks.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.controller.worker.v1.tasks import lifecycle_tasks

octavia/tests/unit/controller/worker/v1/tasks/test_model_tasks.py

@@ -13,7 +13,7 @@
 # under the License.
 #
 
-import mock
+from unittest import mock
 
 from octavia.controller.worker.v1.tasks import model_tasks
 import octavia.tests.unit.base as base

octavia/tests/unit/controller/worker/v1/tasks/test_network_tasks.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/v1/test_controller_worker.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/v2/flows/test_amphora_flows.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from taskflow.patterns import linear_flow as flow

octavia/tests/unit/controller/worker/v2/flows/test_listener_flows.py

@@ -12,7 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
-import mock
+from unittest import mock
+
 from taskflow.patterns import linear_flow as flow
 
 from octavia.common import constants

octavia/tests/unit/controller/worker/v2/flows/test_load_balancer_flows.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from taskflow.patterns import linear_flow as flow

octavia/tests/unit/controller/worker/v2/flows/test_member_flows.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from taskflow.patterns import linear_flow as flow
 
 from octavia.common import constants

octavia/tests/unit/controller/worker/v2/tasks/test_amphora_driver_tasks.py

@@ -12,9 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
 from cryptography import fernet
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/v2/tasks/test_cert_task.py

@@ -12,10 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
 from cryptography import fernet
-import mock
-
 from oslo_config import cfg
 
 from octavia.certificates.common import local

octavia/tests/unit/controller/worker/v2/tasks/test_compute_tasks.py

@@ -12,9 +12,9 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
 from cryptography import fernet
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils

octavia/tests/unit/controller/worker/v2/tasks/test_database_tasks.py

@@ -12,11 +12,10 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
-
 import random
+from unittest import mock
 
 from cryptography import fernet
-import mock
 from oslo_db import exception as odb_exceptions
 from oslo_utils import uuidutils
 from sqlalchemy.orm import exc

octavia/tests/unit/controller/worker/v2/tasks/test_database_tasks_quota.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 from taskflow.types import failure
 

octavia/tests/unit/controller/worker/v2/tasks/test_lifecycle_tasks.py

@@ -11,8 +11,8 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from unittest import mock
 
-import mock
 from oslo_utils import uuidutils
 
 from octavia.common import constants

octavia/tests/unit/controller/worker/v2/tasks/test_network_tasks.py

@@ -12,8 +12,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 #
+from unittest import mock
 
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as oslo_fixture
 from oslo_utils import uuidutils