Disable atomic durability check on non-transactional tests

pytest_django/fixtures.py

@@ -147,6 +147,12 @@ class ResetSequenceTestCase(django_case):
             django_case = ResetSequenceTestCase
     else:
         from django.test import TestCase as django_case
+        from django.db import transaction
+        transaction.Atomic._ensure_durability = False
+
+        def reset_durability():
+            transaction.Atomic._ensure_durability = True
+        request.addfinalizer(reset_durability)
 
     test_case = django_case(methodName="__init__")
     test_case._pre_setup()

tests/test_fixtures.py

@@ -57,6 +57,14 @@ def test_admin_client_no_db_marker(admin_client):
     assert force_str(resp.content) == "You are an admin"
 
 
+@pytest.mark.skipif(get_django_version() < (3, 2), reason="Django >= 3.2 required")
+@pytest.mark.django_db
+def test_durable_transactions():
+    with transaction.atomic(durable=True):
+        item = Item.objects.create(name="foo")
+    assert Item.objects.get() == item
+
+
 # For test below.
 @pytest.fixture
 def existing_admin_user(django_user_model):