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django/tests/utils_tests/test_simplelazyobject.py

18 lines
502 B
Python

import pickle
from django.contrib.auth.models import User
from django.test import TestCase
from django.utils.functional import SimpleLazyObject
class TestUtilsSimpleLazyObjectDjangoTestCase(TestCase):
def test_pickle(self):
user = User.objects.create_user('johndoe', 'john@example.com', 'pass')
x = SimpleLazyObject(lambda: user)
pickle.dumps(x)
# Try the variant protocol levels.
pickle.dumps(x, 0)
pickle.dumps(x, 1)
pickle.dumps(x, 2)