Update get_or_create method

tests/test_model_definition/test_aliases.py

@@ -157,15 +157,17 @@ async def test_bulk_operations_and_fields():
 async def test_working_with_aliases_get_or_create():
     async with database:
         async with database.transaction(force_rollback=True):
-            artist = await Artist.objects.get_or_create(
+            artist, created = await Artist.objects.get_or_create(
                 first_name="Teddy", last_name="Bear", born_year=2020
             )
             assert artist.pk is not None
+            assert created is True
 
-            artist2 = await Artist.objects.get_or_create(
+            artist2, created = await Artist.objects.get_or_create(
                 first_name="Teddy", last_name="Bear", born_year=2020
             )
             assert artist == artist2
+            assert created is False
 
             art3 = artist2.dict()
             art3["born_year"] = 2019

tests/test_model_definition/test_save_status.py

@@ -195,12 +195,14 @@ async def test_queryset_methods():
             comps = await Company.objects.all()
             assert [comp.saved for comp in comps]
 
-            comp2 = await Company.objects.get_or_create(name="Banzai_new", founded=2001)
+            comp2, created = await Company.objects.get_or_create(name="Banzai_new", founded=2001)
             assert comp2.saved
+            assert created is True
 
-            comp3 = await Company.objects.get_or_create(name="Banzai", founded=1988)
+            comp3, created = await Company.objects.get_or_create(name="Banzai", founded=1988)
             assert comp3.saved
             assert comp3.pk == comp.pk
+            assert created is False
 
             update_dict = comp.dict()
             update_dict["founded"] = 2010