Added helper to filter queryset by privacy level

api/tests/common/test_fields.py

@@ -0,0 +1,17 @@
+import pytest
+
+from django.contrib.auth.models import AnonymousUser
+from django.db.models import Q
+
+from funkwhale_api.common import fields
+from funkwhale_api.users.factories import UserFactory
+
+
+@pytest.mark.parametrize('user,expected', [
+    (AnonymousUser(), Q(privacy_level='everyone')),
+    (UserFactory.build(pk=1),
+     Q(privacy_level__in=['me', 'followers', 'instance', 'everyone'])),
+])
+def test_privacy_level_query(user,expected):
+    query = fields.privacy_level_query(user)
+    assert query == expected