/tests/modeltests/empty/tests.py

 1from django.test import TestCase
 2
 3from models import Empty
 4
 5
 6class EmptyModelTests(TestCase):
 7    def test_empty(self):
 8        m = Empty()
 9        self.assertEqual(m.id, None)
10        m.save()
11        m2 = Empty.objects.create()
12        self.assertEqual(len(Empty.objects.all()), 2)
13        self.assertTrue(m.id is not None)
14        existing = Empty(m.id)
15        existing.save()