Edit the error message

Author: WaVEV

django_mongodb_backend/indexes.py

@@ -190,7 +190,7 @@ def check(self, model, connection):
                 except (ValueError, TypeError):
                     errors.append(
                         Error(
-                            "Atlas vector search requires size.",
+                            f"Atlas vector search requires size on {field_name}.",
                             obj=self,
                             id=f"{self._error_id_prefix}.E001",
                         )

tests/system_checks/tests.py

@@ -14,7 +14,7 @@
 @skipIfDBFeature("supports_atlas_search")
 @isolate_apps("system_checks", attr_name="apps")
 @override_system_checks([check_vector_search_indexes])
-class InvalidSearchIndexesTest(TestCase):
+class InvalidSearchIndexesTests(TestCase):
     def test_requires_atlas_search_support(self):
         class Article(models.Model):
             title = models.CharField(max_length=10)
@@ -43,7 +43,7 @@ class Meta:
 
 @isolate_apps("system_checks", attr_name="apps")
 @override_system_checks([check_vector_search_indexes])
-class InvalidVectorSearchIndexesTest(TestCase):
+class InvalidVectorSearchIndexesTests(TestCase):
     @skipIfDBFeature("supports_atlas_search")
     def test_requires_atlas_search_support(self):
         class Article(models.Model):
@@ -85,7 +85,7 @@ class Meta:
             errors,
             [
                 checks.Error(
-                    "Atlas vector search requires size.",
+                    "Atlas vector search requires size on title_embedded.",
                     id="django_mongodb_backend.indexes.VectorSearchIndex.E001",
                     obj=Article._meta.indexes[0],
                 )