[test] use unittest.mock instead of mock library
Now that we use Python 3 only, this is possible.
--- a/cubicweb/devtools/test/unittest_i18n.py Fri Apr 05 17:58:19 2019 +0200
+++ b/cubicweb/devtools/test/unittest_i18n.py Tue Mar 26 16:22:31 2019 +0100
@@ -25,8 +25,7 @@
import sys
from subprocess import PIPE, Popen, STDOUT
from unittest import TestCase, main
-
-from mock import patch
+from unittest.mock import patch
from cubicweb.devtools import devctl
from cubicweb.devtools.testlib import BaseTestCase
--- a/cubicweb/pyramid/test/test_config.py Fri Apr 05 17:58:19 2019 +0200
+++ b/cubicweb/pyramid/test/test_config.py Tue Mar 26 16:22:31 2019 +0100
@@ -21,8 +21,7 @@
from os import path
from tempfile import TemporaryDirectory
from unittest import TestCase
-
-from mock import patch
+from unittest.mock import patch
from cubicweb.pyramid import config
--- a/cubicweb/server/test/unittest_serverctl.py Fri Apr 05 17:58:19 2019 +0200
+++ b/cubicweb/server/test/unittest_serverctl.py Tue Mar 26 16:22:31 2019 +0100
@@ -1,7 +1,6 @@
import os.path as osp
import shutil
-
-from mock import patch
+from unittest.mock import patch
from cubicweb import ExecutionError
from cubicweb.devtools import testlib, ApptestConfiguration
--- a/cubicweb/test/unittest_cwconfig.py Fri Apr 05 17:58:19 2019 +0200
+++ b/cubicweb/test/unittest_cwconfig.py Tue Mar 26 16:22:31 2019 +0100
@@ -26,8 +26,7 @@
from pkg_resources import EntryPoint, Distribution
from tempfile import TemporaryDirectory
import unittest
-
-from mock import patch
+from unittest.mock import patch
from logilab.common.modutils import cleanup_sys_modules
--- a/cubicweb/test/unittest_cwctl.py Fri Apr 05 17:58:19 2019 +0200
+++ b/cubicweb/test/unittest_cwctl.py Tue Mar 26 16:22:31 2019 +0100
@@ -20,8 +20,7 @@
from os.path import join
from io import StringIO
import unittest
-
-from mock import patch
+from unittest.mock import patch
from cubicweb.cwctl import ListCommand
from cubicweb.devtools.testlib import CubicWebTC
--- a/requirements/test-misc.txt Fri Apr 05 17:58:19 2019 +0200
+++ b/requirements/test-misc.txt Tue Mar 26 16:22:31 2019 +0100
@@ -6,7 +6,6 @@
## cubicweb/test
Pygments
-mock
#fyzz XXX pip install fails
## cubicweb/devtools/test
--- a/requirements/test-server.txt Fri Apr 05 17:58:19 2019 +0200
+++ b/requirements/test-server.txt Tue Mar 26 16:22:31 2019 +0100
@@ -1,3 +1,2 @@
-mock
psycopg2-binary
ldap3 < 2