fix tests

Author: annagav

Diff for: authentication/pipeline/user.py

@@ -63,7 +63,7 @@ def get_username(strategy, backend, user=None, *args, **kwargs):  # pylint: disa
     return {"username": None if not user else strategy.storage.user.get_username(user)}
 
 
-def limit_one_auth_per_backend(strategy, backend, user, uid, **kwargs):  # pylint: disable=unused-argument
+def limit_one_auth_per_backend(strategy, backend, user, uid, **kwargs):  # pylint: disable=unused-argument # noqa: ARG001
     """
     Limit the user to one social auth account per backend
 
@@ -76,7 +76,6 @@ def limit_one_auth_per_backend(strategy, backend, user, uid, **kwargs):  # pylin
     if not user:
         return {}
 
-    user_storage = strategy.storage.user
     social_auths = UserSocialAuth.objects.filter(user=user, provider=backend.name)
 
     # if there's at least one social auth and any of them don't match the incoming uid

Diff for: authentication/pipeline/user_test.py

@@ -560,7 +560,7 @@ def test_limit_one_auth_per_backend_conflicting_auth(mocker, user):
     mock_backend.name = "email"
     UserSocialAuthFactory.create(user=user, provider=mock_backend.name)
 
-    assert UserSocialAuth.filter(user=user, provider=mock_backend.name).count() == 1
+    assert UserSocialAuth.objects.filter(user=user, provider=mock_backend.name).count() == 1
 
     with pytest.raises(AuthException):
         user_actions.limit_one_auth_per_backend(backend=mock_backend, user=user, strategy=mock_strategy, uid="non-matching")