[4.1.x] Refs #33646 -- Moved tests of QuerySet async interface into async tests.

Backport of e580b891cb5ae31eb0571c88428afb9bf69e47f2 from main

tests/async/models.py

@@ -1,5 +1,11 @@
 from django.db import models
+from django.utils import timezone
+
+
+class RelatedModel(models.Model):
+    simple = models.ForeignKey("SimpleModel", models.CASCADE, null=True)
 
 
 class SimpleModel(models.Model):
     field = models.IntegerField()
+    created = models.DateTimeField(default=timezone.now)

tests/async/test_async_queryset.py

@@ -243,6 +243,6 @@ class AsyncQuerySetTest(TestCase):
                         self.fail(f"QuerySet.aexplain() result is not valid JSON: {e}")
 
     async def test_raw(self):
-        sql = "SELECT id, field FROM async_queryset_simplemodel WHERE created=%s"
+        sql = "SELECT id, field FROM async_simplemodel WHERE created=%s"
         qs = SimpleModel.objects.raw(sql, [self.s1.created])
         self.assertEqual([o async for o in qs], [self.s1])

tests/async_queryset/models.py

@@ -1,11 +0,0 @@
-from django.db import models
-from django.utils import timezone
-
-
-class RelatedModel(models.Model):
-    simple = models.ForeignKey("SimpleModel", models.CASCADE, null=True)
-
-
-class SimpleModel(models.Model):
-    field = models.IntegerField()
-    created = models.DateTimeField(default=timezone.now)