Fixed #34714 -- Added aget_object_or_404()/aget_list_or_404() shortcuts.

1 files changed, 58 insertions, 0 deletions

diff --git a/tests/async/test_async_shortcuts.py b/tests/async/test_async_shortcuts.py
new file mode 100644
index 0000000000..09c76873fa
--- /dev/null
+++ b/tests/async/test_async_shortcuts.py
@@ -0,0 +1,58 @@
+from django.db.models import Q
+from django.http import Http404
+from django.shortcuts import aget_list_or_404, aget_object_or_404
+from django.test import TestCase
+
+from .models import RelatedModel, SimpleModel
+
+
+class GetListObjectOr404Test(TestCase):
+    @classmethod
+    def setUpTestData(cls):
+        cls.s1 = SimpleModel.objects.create(field=0)
+        cls.s2 = SimpleModel.objects.create(field=1)
+        cls.r1 = RelatedModel.objects.create(simple=cls.s1)
+
+    async def test_aget_object_or_404(self):
+        self.assertEqual(await aget_object_or_404(SimpleModel, field=1), self.s2)
+        self.assertEqual(await aget_object_or_404(SimpleModel, Q(field=0)), self.s1)
+        self.assertEqual(
+            await aget_object_or_404(SimpleModel.objects.all(), field=1), self.s2
+        )
+        self.assertEqual(
+            await aget_object_or_404(self.s1.relatedmodel_set, pk=self.r1.pk), self.r1
+        )
+        # Http404 is returned if the list is empty.
+        msg = "No SimpleModel matches the given query."
+        with self.assertRaisesMessage(Http404, msg):
+            await aget_object_or_404(SimpleModel, field=2)
+
+    async def test_get_list_or_404(self):
+        self.assertEqual(await aget_list_or_404(SimpleModel, field=1), [self.s2])
+        self.assertEqual(await aget_list_or_404(SimpleModel, Q(field=0)), [self.s1])
+        self.assertEqual(
+            await aget_list_or_404(SimpleModel.objects.all(), field=1), [self.s2]
+        )
+        self.assertEqual(
+            await aget_list_or_404(self.s1.relatedmodel_set, pk=self.r1.pk), [self.r1]
+        )
+        # Http404 is returned if the list is empty.
+        msg = "No SimpleModel matches the given query."
+        with self.assertRaisesMessage(Http404, msg):
+            await aget_list_or_404(SimpleModel, field=2)
+
+    async def test_get_object_or_404_bad_class(self):
+        msg = (
+            "First argument to aget_object_or_404() must be a Model, Manager, or "
+            "QuerySet, not 'str'."
+        )
+        with self.assertRaisesMessage(ValueError, msg):
+            await aget_object_or_404("SimpleModel", field=0)
+
+    async def test_get_list_or_404_bad_class(self):
+        msg = (
+            "First argument to aget_list_or_404() must be a Model, Manager, or "
+            "QuerySet, not 'list'."
+        )
+        with self.assertRaisesMessage(ValueError, msg):
+            await aget_list_or_404([SimpleModel], field=1)