fixed models tests and stacked proxy objects error

rhodecode/tests/models/test_user_permissions_on_groups.py

@@ -28,7 +28,8 b" def permissions_setup_func(group_name='g"
     perms_updates = [[test_u1_id, perm, 'user']]
     ReposGroupModel()._update_permissions(repos_group,
                                           perms_updates=perms_updates,
-                                          recursive=recursive)
+                                          recursive=recursive,
+                                          check_perms=False)
     Session().commit()
 
 

rhodecode/tests/models/test_users_group_permissions_on_groups.py

@@ -31,7 +31,8 b" def permissions_setup_func(group_name='g"
     perms_updates = [[test_u2_gr_id, perm, 'users_group']]
     ReposGroupModel()._update_permissions(repos_group,
                                           perms_updates=perms_updates,
-                                          recursive=recursive)
+                                          recursive=recursive,
+                                          check_perms=False)
     Session().commit()