From 50c3ac6fa9b7c8a94a6d1dc87edf775e3bc4d575 Mon Sep 17 00:00:00 2001 From: Hasan Ramezani Date: Tue, 10 Nov 2020 23:22:30 +0100 Subject: Fixed #31762 -- Made reloading the database for tests use the base manager. Co-authored-by: Eugene Kulak --- tests/backends/base/test_creation.py | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'tests/backends/base') diff --git a/tests/backends/base/test_creation.py b/tests/backends/base/test_creation.py index 3d22cabd0f..3e29961d21 100644 --- a/tests/backends/base/test_creation.py +++ b/tests/backends/base/test_creation.py @@ -1,4 +1,5 @@ import copy +import datetime from unittest import mock from django.db import DEFAULT_DB_ALIAS, connection, connections @@ -10,6 +11,7 @@ from django.test.utils import override_settings from ..models import ( CircularA, CircularB, Object, ObjectReference, ObjectSelfReference, + SchoolClass, ) @@ -175,3 +177,14 @@ class TestDeserializeDbFromString(TransactionTestCase): obj_b = CircularB.objects.get() self.assertEqual(obj_a.obj, obj_b) self.assertEqual(obj_b.obj, obj_a) + + def test_serialize_db_to_string_base_manager(self): + SchoolClass.objects.create(year=1000, last_updated=datetime.datetime.now()) + with mock.patch('django.db.migrations.loader.MigrationLoader') as loader: + # serialize_db_to_string() serializes only migrated apps, so mark + # the backends app as migrated. + loader_instance = loader.return_value + loader_instance.migrated_apps = {'backends'} + data = connection.creation.serialize_db_to_string() + self.assertIn('"model": "backends.schoolclass"', data) + self.assertIn('"year": 1000', data) -- cgit v1.3