Refs -- Added a test for AuthenticationForm.username max_length.
This will be a more useful regression test after refs
@@ -377,6 +377,18 @@ class AuthenticationFormTest(TestDataMixin, TestCase):
self.assertTrue(form.is_valid())
self.assertEqual(form.non_field_errors(), [])
+ @override_settings(AUTH_USER_MODEL='auth_tests.IntegerUsernameUser')
+ def test_username_field_max_length_defaults_to_254(self):
+ self.assertIsNone(IntegerUsernameUser._meta.get_field('username').max_length)
+ data = {
+ 'username': '0123456',
+ 'password': 'password',
+ }
+ IntegerUsernameUser.objects.create_user(**data)
+ form = AuthenticationForm(None, data)
+ self.assertEqual(form.fields['username'].max_length, 254)
+ self.assertEqual(form.errors, {})
+
def test_username_field_label(self):
class CustomAuthenticationForm(AuthenticationForm):
