Replace direct use of testtools BaseTestCase.

Using the BaseTestCase across the tests in the tree lets us put in log
fixtures and consistently handle mox and stubout.

Part of blueprint grizzly-testtools.

Change-Id: Iba7eb2c63b0c514009b2c28e5930b27726a147b0

1 files changed, 3 insertions, 4 deletions

diff --git a/tests/unit/test_lockutils.py b/tests/unit/test_lockutils.py
index dc8e413..5d4b7ad 100644
--- a/tests/unit/test_lockutils.py
+++ b/tests/unit/test_lockutils.py
@@ -21,17 +21,16 @@ import select
 import shutil
 import tempfile
 import time
-import testtools
 
 import eventlet
 from eventlet import greenpool
 from eventlet import greenthread
 
 from openstack.common import lockutils
-from tests import utils as test_utils
+from tests import utils
 
 
-class TestFileLocks(test_utils.BaseTestCase):
+class TestFileLocks(utils.BaseTestCase):
     def test_concurrent_green_lock_succeeds(self):
         """Verify spawn_n greenthreads with two locks run concurrently."""
         tmpdir = tempfile.mkdtemp()
@@ -66,7 +65,7 @@ class TestFileLocks(test_utils.BaseTestCase):
                 shutil.rmtree(tmpdir)
 
 
-class LockTestCase(test_utils.BaseTestCase):
+class LockTestCase(utils.BaseTestCase):
     def test_synchronized_wrapped_function_metadata(self):
         @lockutils.synchronized('whatever', 'test-')
         def foo():