3 files changed, 8 insertions, 5 deletions
diff --git a/tests/unittests/test_handler/test_handler_apt_configure.py b/tests/unittests/test_handler/test_handler_apt_configure.py
index d72fa8c7..6bccff11 100644
--- a/tests/unittests/test_handler/test_handler_apt_configure.py
+++ b/tests/unittests/test_handler/test_handler_apt_configure.py
@@ -1,6 +1,7 @@
 from cloudinit import util
 
 from cloudinit.config import cc_apt_configure
+from ..helpers import TestCase
 
 import os
 import re
@@ -9,7 +10,7 @@ import tempfile
 import unittest
 
 
-class TestAptProxyConfig(unittest.TestCase):
+class TestAptProxyConfig(TestCase):
     def setUp(self):
         super(TestAptProxyConfig, self).setUp()
         self.tmp = tempfile.mkdtemp()
diff --git a/tests/unittests/test_handler/test_handler_ca_certs.py b/tests/unittests/test_handler/test_handler_ca_certs.py
index 97213a0c..a6b9c0fd 100644
--- a/tests/unittests/test_handler/test_handler_ca_certs.py
+++ b/tests/unittests/test_handler/test_handler_ca_certs.py
@@ -3,6 +3,7 @@ from cloudinit import helpers
 from cloudinit import util
 
 from cloudinit.config import cc_ca_certs
+from ..helpers import TestCase
 
 import logging
 import shutil
@@ -45,7 +46,7 @@ class TestNoConfig(unittest.TestCase):
             self.assertEqual(certs_mock.call_count, 0)
 
 
-class TestConfig(unittest.TestCase):
+class TestConfig(TestCase):
     def setUp(self):
         super(TestConfig, self).setUp()
         self.name = "ca-certs"
@@ -139,7 +140,7 @@ class TestConfig(unittest.TestCase):
         self.assertEqual(self.mock_remove.call_count, 1)
 
 
-class TestAddCaCerts(unittest.TestCase):
+class TestAddCaCerts(TestCase):
 
     def setUp(self):
         super(TestAddCaCerts, self).setUp()
@@ -241,7 +242,7 @@ class TestUpdateCaCerts(unittest.TestCase):
                 ["update-ca-certificates"], capture=False)
 
 
-class TestRemoveDefaultCaCerts(unittest.TestCase):
+class TestRemoveDefaultCaCerts(TestCase):
 
     def setUp(self):
         super(TestRemoveDefaultCaCerts, self).setUp()
diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py
index 89727863..bef0d80d 100644
--- a/tests/unittests/test_handler/test_handler_growpart.py
+++ b/tests/unittests/test_handler/test_handler_growpart.py
@@ -2,6 +2,7 @@ from cloudinit import cloud
 from cloudinit import util
 
 from cloudinit.config import cc_growpart
+from ..helpers import TestCase
 
 import errno
 import logging
@@ -72,7 +73,7 @@ class TestDisabled(unittest.TestCase):
             self.assertEqual(mockobj.call_count, 0)
 
 
-class TestConfig(unittest.TestCase):
+class TestConfig(TestCase):
     def setUp(self):
         super(TestConfig, self).setUp()
         self.name = "growpart"