Use unittest.mock instead of mock7.2.0

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: Ia7226d968b8594677fc8dea664b58a80ba193ac5

1 files changed, 1 insertions, 1 deletions

diff --git a/neutronclient/tests/unit/osc/v2/trunk/test_network_trunk.py b/neutronclient/tests/unit/osc/v2/trunk/test_network_trunk.py
index dd67998..1e16c1f 100644
--- a/neutronclient/tests/unit/osc/v2/trunk/test_network_trunk.py
+++ b/neutronclient/tests/unit/osc/v2/trunk/test_network_trunk.py
@@ -16,8 +16,8 @@
 import argparse
 import copy
 from unittest import mock
+from unittest.mock import call
 
-from mock import call
 from osc_lib.cli import format_columns
 from osc_lib import exceptions
 from osc_lib.tests import utils as tests_utils