diff --git a/horizon/tables/base.py b/horizon/tables/base.py
index 4088e18262..51a3affa56 100644
--- a/horizon/tables/base.py
+++ b/horizon/tables/base.py
@@ -1685,9 +1685,7 @@ class DataTable(object):
         By default, this returns a ``name`` attribute from the given object,
         but this can be overridden to return other values.
         """
-        if hasattr(datum, 'name'):
-            return datum.name
-        return None
+        return getattr(datum, 'name', None)
 
     def has_prev_data(self):
         """Returns a boolean value indicating whether there is previous data
diff --git a/openstack_dashboard/test/test_data/keystone_data.py b/openstack_dashboard/test/test_data/keystone_data.py
index a1e9db6770..c4a831ace1 100644
--- a/openstack_dashboard/test/test_data/keystone_data.py
+++ b/openstack_dashboard/test/test_data/keystone_data.py
@@ -422,6 +422,6 @@ def data(TEST):
         ]
     }
     idp_mapping = mappings.Mapping(
-        mappings.MappingManager,
+        mappings.MappingManager(None),
         idp_mapping_dict)
     TEST.idp_mappings.add(idp_mapping)
diff --git a/tox.ini b/tox.ini
index badcc63535..6b3d80c7f8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -29,6 +29,7 @@ commands =
         openstack_dashboard.dashboards.admin.metering \
         openstack_dashboard.dashboards.admin.routers \
         openstack_dashboard.dashboards.admin.volumes.volumes.tests \
+        openstack_dashboard.dashboards.identity.identity_providers \
         openstack_dashboard.dashboards.identity.users \
         openstack_dashboard.dashboards.project.access_and_security.api_access.tests \
         openstack_dashboard.dashboards.project.containers \