django/tests/model_regress/test_state.py

from django.db.models.base import ModelState, ModelStateFieldsCacheDescriptor
from django.test import SimpleTestCase


class ModelStateTests(SimpleTestCase):
    def test_fields_cache_descriptor(self):
        self.assertIsInstance(ModelState.fields_cache, ModelStateFieldsCacheDescriptor)
Fixed #33984 -- Reverted "Fixed #32980 -- Made models cache related managers." This reverts 4f8c7fd9d91b35e2c2922de4bb50c8c8066cbbc6 and adds two regression tests: - test_related_manager_refresh(), and - test_create_copy_with_m2m(). Thanks joeli for the report. 2022-09-30 18:18:33 +02:00			`from django.db.models.base import ModelState, ModelStateFieldsCacheDescriptor`
Refs #28459 -- Optimized ModelState instantiation. 2017-08-04 08:20:15 +02:00			`from django.test import SimpleTestCase`


			`class ModelStateTests(SimpleTestCase):`
			`def test_fields_cache_descriptor(self):`
Fixed #33984 -- Reverted "Fixed #32980 -- Made models cache related managers." This reverts 4f8c7fd9d91b35e2c2922de4bb50c8c8066cbbc6 and adds two regression tests: - test_related_manager_refresh(), and - test_create_copy_with_m2m(). Thanks joeli for the report. 2022-09-30 18:18:33 +02:00			`self.assertIsInstance(ModelState.fields_cache, ModelStateFieldsCacheDescriptor)`