Replace mock library with unittest.mock (#186)

* cloudinit: replace "import mock" with "from unittest import mock"

* test-requirements.txt: drop mock

Co-authored-by: Chad Smith <chad.smith@canonical.com>

9 files changed, 11 insertions, 10 deletions

diff --git a/tests/unittests/test_datasource/test_aliyun.py b/tests/unittests/test_datasource/test_aliyun.py
index e9213ca1..1e66fcdb 100644
--- a/tests/unittests/test_datasource/test_aliyun.py
+++ b/tests/unittests/test_datasource/test_aliyun.py
@@ -2,8 +2,8 @@
 
 import functools
 import httpretty
-import mock
 import os
+from unittest import mock
 
 from cloudinit import helpers
 from cloudinit.sources import DataSourceAliYun as ay
diff --git a/tests/unittests/test_datasource/test_ec2.py b/tests/unittests/test_datasource/test_ec2.py
index 34a089f2..19e1af2b 100644
--- a/tests/unittests/test_datasource/test_ec2.py
+++ b/tests/unittests/test_datasource/test_ec2.py
@@ -3,7 +3,7 @@
 import copy
 import httpretty
 import json
-import mock
+from unittest import mock
 
 from cloudinit import helpers
 from cloudinit.sources import DataSourceEc2 as ec2
diff --git a/tests/unittests/test_datasource/test_gce.py b/tests/unittests/test_datasource/test_gce.py
index 67744d32..e9dd6e60 100644
--- a/tests/unittests/test_datasource/test_gce.py
+++ b/tests/unittests/test_datasource/test_gce.py
@@ -7,8 +7,8 @@
 import datetime
 import httpretty
 import json
-import mock
 import re
+from unittest import mock
 
 from base64 import b64encode, b64decode
 from six.moves.urllib_parse import urlparse
diff --git a/tests/unittests/test_datasource/test_maas.py b/tests/unittests/test_datasource/test_maas.py
index c84d067e..2a81d3f5 100644
--- a/tests/unittests/test_datasource/test_maas.py
+++ b/tests/unittests/test_datasource/test_maas.py
@@ -1,11 +1,11 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 
 from copy import copy
-import mock
 import os
 import shutil
 import tempfile
 import yaml
+from unittest import mock
 
 from cloudinit.sources import DataSourceMAAS
 from cloudinit import url_helper
diff --git a/tests/unittests/test_distros/test_user_data_normalize.py b/tests/unittests/test_distros/test_user_data_normalize.py
index fa4b6cfe..a6faf0ef 100644
--- a/tests/unittests/test_distros/test_user_data_normalize.py
+++ b/tests/unittests/test_distros/test_user_data_normalize.py
@@ -1,12 +1,13 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 
+from unittest import mock
+
 from cloudinit import distros
 from cloudinit.distros import ug_util
 from cloudinit import helpers
 from cloudinit import settings
 
 from cloudinit.tests.helpers import TestCase
-import mock
 
 
 bcfg = {
diff --git a/tests/unittests/test_handler/test_handler_locale.py b/tests/unittests/test_handler/test_handler_locale.py
index e29a06f9..b3deb250 100644
--- a/tests/unittests/test_handler/test_handler_locale.py
+++ b/tests/unittests/test_handler/test_handler_locale.py
@@ -20,10 +20,10 @@ from configobj import ConfigObj
 from six import BytesIO
 
 import logging
-import mock
 import os
 import shutil
 import tempfile
+from unittest import mock
 
 LOG = logging.getLogger(__name__)
 
diff --git a/tests/unittests/test_reporting.py b/tests/unittests/test_reporting.py
index e15ba6cf..6814030e 100644
--- a/tests/unittests/test_reporting.py
+++ b/tests/unittests/test_reporting.py
@@ -2,12 +2,12 @@
 #
 # This file is part of cloud-init. See LICENSE file for license information.
 
+from unittest import mock
+
 from cloudinit import reporting
 from cloudinit.reporting import events
 from cloudinit.reporting import handlers
 
-import mock
-
 from cloudinit.tests.helpers import TestCase
 
 
diff --git a/tests/unittests/test_reporting_hyperv.py b/tests/unittests/test_reporting_hyperv.py
index 3582cf0b..b3e083c6 100644
--- a/tests/unittests/test_reporting_hyperv.py
+++ b/tests/unittests/test_reporting_hyperv.py
@@ -8,7 +8,7 @@ import os
 import struct
 import time
 import re
-import mock
+from unittest import mock
 
 from cloudinit import util
 from cloudinit.tests.helpers import CiTestCase
diff --git a/tests/unittests/test_sshutil.py b/tests/unittests/test_sshutil.py
index b227c20b..0be41924 100644
--- a/tests/unittests/test_sshutil.py
+++ b/tests/unittests/test_sshutil.py
@@ -1,7 +1,7 @@
 # This file is part of cloud-init. See LICENSE file for license information.
 
-from mock import patch
 from collections import namedtuple
+from unittest.mock import patch
 
 from cloudinit import ssh_util
 from cloudinit.tests import helpers as test_helpers