Edits

Author: WaVEV

django_mongodb_backend/features.py

@@ -86,7 +86,6 @@ class DatabaseFeatures(BaseDatabaseFeatures):
         # Value.as_mql() doesn't call output_field.get_db_prep_save():
         # https://github.com/mongodb/django-mongodb-backend/issues/282
         "model_fields.test_jsonfield.TestSaveLoad.test_bulk_update_custom_get_prep_value",
-        "model_fields_.test_embedded_model_array.QueryingTests.test_array_annotation_index",
     }
     # $bitAnd, #bitOr, and $bitXor are new in MongoDB 6.3.
     _django_test_expected_failures_bitwise = {

tests/model_fields_/test_embedded_model_array.py

@@ -1,3 +1,4 @@
+import unittest
 from datetime import date
 
 from django.core.exceptions import FieldDoesNotExist
@@ -343,6 +344,7 @@ def test_arrayfield_annotation_lookups(self):
                 ).filter(**kwargs)
                 self.assertCountEqual(result, expected)
 
+    @unittest.expectedFailure
     def test_array_annotation_index(self):
         # This test would be useful to have, but it cannot be implemented
         # due to the current annotation handling.