From 2812f9f6649d809e80bc66bee4a12509fef6bb0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Herv=C3=A9=20Beraud?= <hberaud@redhat.com>
Date: Tue, 9 Jun 2020 00:04:06 +0200
Subject: [PATCH] Use unittest.mock instead of mock

The mock third party library was needed for mock support in py2
runtimes. Since we now only support py36 and later, we can use the
standard lib unittest.mock module instead.

Change-Id: I491ca9f482a00b7ca3fa44aa8c26ef73559c178f
---
 charms_openstack/test_mocks.py                       | 2 +-
 charms_openstack/test_utils.py                       | 2 +-
 test-requirements.txt                                | 1 -
 unit_tests/__init__.py                               | 2 +-
 unit_tests/charms_openstack/charm/test_classes.py    | 2 +-
 unit_tests/charms_openstack/charm/test_core.py       | 2 +-
 unit_tests/charms_openstack/charm/test_defaults.py   | 2 +-
 unit_tests/charms_openstack/charm/utils.py           | 2 +-
 unit_tests/charms_openstack/plugins/test_adapters.py | 2 +-
 unit_tests/charms_openstack/plugins/test_classes.py  | 2 +-
 unit_tests/test_charms_openstack_adapters.py         | 2 +-
 unit_tests/test_charms_openstack_bus.py              | 2 +-
 unit_tests/test_charms_openstack_devices_pci.py      | 2 +-
 unit_tests/utils.py                                  | 2 +-
 14 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/charms_openstack/test_mocks.py b/charms_openstack/test_mocks.py
index c20da4a..6b539a2 100644
--- a/charms_openstack/test_mocks.py
+++ b/charms_openstack/test_mocks.py
@@ -1,5 +1,5 @@
 import sys
-import mock
+from unittest import mock
 
 charmhelpers = None
 
diff --git a/charms_openstack/test_utils.py b/charms_openstack/test_utils.py
index 31cffcb..67be123 100644
--- a/charms_openstack/test_utils.py
+++ b/charms_openstack/test_utils.py
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 import itertools
-import mock
+from unittest import mock
 import unittest
 
 import charmhelpers.core.unitdata as unitdata
diff --git a/test-requirements.txt b/test-requirements.txt
index 681d08b..9e00ae1 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,5 +6,4 @@ flake8>=2.2.4
 stestr
 paramiko<2.0
 charms.reactive
-mock>=1.2
 coverage>=3.6
diff --git a/unit_tests/__init__.py b/unit_tests/__init__.py
index 303b4a3..4def149 100644
--- a/unit_tests/__init__.py
+++ b/unit_tests/__init__.py
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 import sys
-import mock
+from unittest import mock
 import os
 
 # mock out some charmhelpers libraries as they have apt install side effects
diff --git a/unit_tests/charms_openstack/charm/test_classes.py b/unit_tests/charms_openstack/charm/test_classes.py
index 1603440..c082f48 100644
--- a/unit_tests/charms_openstack/charm/test_classes.py
+++ b/unit_tests/charms_openstack/charm/test_classes.py
@@ -1,5 +1,5 @@
 import base64
-import mock
+from unittest import mock
 
 import unit_tests.utils as utils
 from unit_tests.charms_openstack.charm.utils import BaseOpenStackCharmTest
diff --git a/unit_tests/charms_openstack/charm/test_core.py b/unit_tests/charms_openstack/charm/test_core.py
index 66ad6dd..03c6f65 100644
--- a/unit_tests/charms_openstack/charm/test_core.py
+++ b/unit_tests/charms_openstack/charm/test_core.py
@@ -1,5 +1,5 @@
 import collections
-import mock
+from unittest import mock
 import unittest
 
 import charms_openstack.charm.core as chm_core
diff --git a/unit_tests/charms_openstack/charm/test_defaults.py b/unit_tests/charms_openstack/charm/test_defaults.py
index c2efa5e..8a2fbe0 100644
--- a/unit_tests/charms_openstack/charm/test_defaults.py
+++ b/unit_tests/charms_openstack/charm/test_defaults.py
@@ -1,5 +1,5 @@
 import collections
-import mock
+from unittest import mock
 
 import charms_openstack.charm.core as chm_core
 import charms_openstack.charm.defaults as chm
diff --git a/unit_tests/charms_openstack/charm/utils.py b/unit_tests/charms_openstack/charm/utils.py
index 0d9561b..d0c6b2b 100644
--- a/unit_tests/charms_openstack/charm/utils.py
+++ b/unit_tests/charms_openstack/charm/utils.py
@@ -1,4 +1,4 @@
-import mock
+from unittest import mock
 
 import unit_tests.utils
 
diff --git a/unit_tests/charms_openstack/plugins/test_adapters.py b/unit_tests/charms_openstack/plugins/test_adapters.py
index 38c0ddc..8d7e304 100644
--- a/unit_tests/charms_openstack/plugins/test_adapters.py
+++ b/unit_tests/charms_openstack/plugins/test_adapters.py
@@ -21,7 +21,7 @@
 # sys.modules['charmhelpers.contrib.network.ip'] = mock.MagicMock()
 
 import unittest
-import mock
+from unittest import mock
 
 import charms_openstack.adapters as c_adapters
 import charms_openstack.plugins.adapters as pl_adapters
diff --git a/unit_tests/charms_openstack/plugins/test_classes.py b/unit_tests/charms_openstack/plugins/test_classes.py
index d427d6d..e613f5e 100644
--- a/unit_tests/charms_openstack/plugins/test_classes.py
+++ b/unit_tests/charms_openstack/plugins/test_classes.py
@@ -1,4 +1,4 @@
-import mock
+from unittest import mock
 import os
 import subprocess
 
diff --git a/unit_tests/test_charms_openstack_adapters.py b/unit_tests/test_charms_openstack_adapters.py
index f5c90b8..589f0f1 100644
--- a/unit_tests/test_charms_openstack_adapters.py
+++ b/unit_tests/test_charms_openstack_adapters.py
@@ -22,7 +22,7 @@
 
 import copy
 import unittest
-import mock
+from unittest import mock
 
 import charms.reactive as reactive
 
diff --git a/unit_tests/test_charms_openstack_bus.py b/unit_tests/test_charms_openstack_bus.py
index 4306f01..ad93418 100644
--- a/unit_tests/test_charms_openstack_bus.py
+++ b/unit_tests/test_charms_openstack_bus.py
@@ -17,7 +17,7 @@
 import os
 import unittest
 
-import mock
+from unittest import mock
 
 import charms_openstack.bus as bus
 
diff --git a/unit_tests/test_charms_openstack_devices_pci.py b/unit_tests/test_charms_openstack_devices_pci.py
index 825dcbe..15da4dd 100644
--- a/unit_tests/test_charms_openstack_devices_pci.py
+++ b/unit_tests/test_charms_openstack_devices_pci.py
@@ -19,7 +19,7 @@
 # mock out some charmhelpers libraries as they have apt install side effects
 # sys.modules['charmhelpers.contrib.openstack.utils'] = mock.MagicMock()
 # sys.modules['charmhelpers.contrib.network.ip'] = mock.MagicMock()
-import mock
+from unittest import mock
 
 import charms_openstack.devices.pci as pci
 import unit_tests.pci_responses as pci_responses
diff --git a/unit_tests/utils.py b/unit_tests/utils.py
index e1d0fb6..57b03a5 100644
--- a/unit_tests/utils.py
+++ b/unit_tests/utils.py
@@ -17,7 +17,7 @@
 
 import contextlib
 import io
-import mock
+from unittest import mock
 import unittest