diff --git a/keystoneclient/tests/unit/client_fixtures.py b/keystoneclient/tests/unit/client_fixtures.py
index 46266ce61..9ede861f6 100644
--- a/keystoneclient/tests/unit/client_fixtures.py
+++ b/keystoneclient/tests/unit/client_fixtures.py
@@ -607,15 +607,28 @@ class Deprecations(fixtures.Fixture):
         # exception.
         warnings.filterwarnings('error', category=DeprecationWarning,
                                 module='^keystoneclient\\.')
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^debtcollector\\.')
         self.addCleanup(warnings.resetwarnings)
 
     def expect_deprecations(self):
         """Call this if the test expects to call deprecated function."""
         warnings.resetwarnings()
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^keystoneclient\\.')
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^debtcollector\\.')
 
     @contextlib.contextmanager
     def expect_deprecations_here(self):
         warnings.resetwarnings()
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^keystoneclient\\.')
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^debtcollector\\.')
         yield
+        warnings.resetwarnings()
         warnings.filterwarnings('error', category=DeprecationWarning,
                                 module='^keystoneclient\\.')
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^debtcollector\\.')
diff --git a/keystoneclient/tests/unit/test_auth_token_middleware.py b/keystoneclient/tests/unit/test_auth_token_middleware.py
index 18d0a3634..55c84bb59 100644
--- a/keystoneclient/tests/unit/test_auth_token_middleware.py
+++ b/keystoneclient/tests/unit/test_auth_token_middleware.py
@@ -15,6 +15,7 @@
 import calendar
 import datetime
 import json
+import logging
 import os
 import shutil
 import stat
@@ -209,6 +210,7 @@ class BaseAuthTokenMiddlewareTest(testtools.TestCase):
         super(BaseAuthTokenMiddlewareTest, self).setUp()
 
         self.useFixture(client_fixtures.Deprecations())
+        self.logger = self.useFixture(fixtures.FakeLogger(level=logging.DEBUG))
 
         self.expected_env = expected_env or dict()
         self.fake_app = fake_app or FakeApp
@@ -1678,6 +1680,7 @@ class TokenEncodingTest(testtools.TestCase):
     def setUp(self):
         super(TokenEncodingTest, self).setUp()
         self.useFixture(client_fixtures.Deprecations())
+        self.logger = self.useFixture(fixtures.FakeLogger(level=logging.DEBUG))
 
     def test_unquoted_token(self):
         self.assertEqual('foo%20bar', auth_token.safe_quote('foo bar'))
diff --git a/keystoneclient/tests/unit/test_s3_token_middleware.py b/keystoneclient/tests/unit/test_s3_token_middleware.py
index 1f8aa1c51..140ffc0ca 100644
--- a/keystoneclient/tests/unit/test_s3_token_middleware.py
+++ b/keystoneclient/tests/unit/test_s3_token_middleware.py
@@ -48,6 +48,7 @@ class S3TokenMiddlewareTestBase(utils.TestCase):
     def setUp(self):
         super(S3TokenMiddlewareTestBase, self).setUp()
 
+        self.useFixture(client_fixtures.Deprecations())
         self.conf = {
             'auth_host': self.TEST_HOST,
             'auth_port': self.TEST_PORT,