Disble deprecation warning check when loading auth plugins

Change is applicable to stable/liberty branch only.

Change-Id: I6f54d1fa10333935dcbca0ceb0474b643359bdd5

keystonemiddleware/tests/unit/auth_token/test_auth_token_middleware.py

@@ -21,6 +21,7 @@ import stat
 import tempfile
 import time
 import uuid
+import warnings
 
 import fixtures
 from keystoneclient import auth
@@ -313,6 +314,11 @@ class BaseAuthTokenMiddlewareTest(base.BaseAuthTokenTestCase):
         self.response_status = None
         self.response_headers = None
 
+        # NOTE(gyee): For this test suite and for the stable liberty branch
+        # only, we will ignore deprecated calls that keystonemiddleware makes.
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^keystonemiddleware\\.')
+
     def call_middleware(self, **kwargs):
         return self.call(self.middleware, **kwargs)
 

keystonemiddleware/tests/unit/auth_token/test_user_auth_plugin.py

@@ -11,6 +11,7 @@
 # under the License.
 
 import uuid
+import warnings
 
 from keystoneclient import auth
 from keystoneclient import fixture
@@ -29,6 +30,11 @@ class BaseUserPluginTests(object):
                              auth_plugin,
                              group='keystone_authtoken',
                              **kwargs):
+        # NOTE(gyee): For this test suite and for the stable liberty branch
+        # only, we will ignore deprecated calls that keystonemiddleware makes.
+        warnings.filterwarnings('ignore', category=DeprecationWarning,
+                                module='^keystonemiddleware\\.')
+
         opts = auth.get_plugin_class(auth_plugin).get_options()
         self.cfg.register_opts(opts, group=group)