mirror of https://github.com/django/django.git
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
from __future__ import with_statement
|
|
|
|
from django.conf import settings
|
|
from django.core.exceptions import ImproperlyConfigured
|
|
from django.db.models.loading import get_app
|
|
from django.test import TestCase
|
|
from django.test.utils import override_settings
|
|
|
|
from models import Empty
|
|
|
|
|
|
class EmptyModelTests(TestCase):
|
|
def test_empty(self):
|
|
m = Empty()
|
|
self.assertEqual(m.id, None)
|
|
m.save()
|
|
m2 = Empty.objects.create()
|
|
self.assertEqual(len(Empty.objects.all()), 2)
|
|
self.assertTrue(m.id is not None)
|
|
existing = Empty(m.id)
|
|
existing.save()
|
|
|
|
class NoModelTests(TestCase):
|
|
"""
|
|
Test for #7198 to ensure that the proper error message is raised
|
|
when attempting to load an app with no models.py file.
|
|
|
|
Because the test runner won't currently load a test module with no
|
|
models.py file, this TestCase instead lives in this module.
|
|
|
|
It seemed like an appropriate home for it.
|
|
"""
|
|
@override_settings(INSTALLED_APPS=("modeltests.empty.no_models",))
|
|
def test_no_models(self):
|
|
with self.assertRaisesRegexp(ImproperlyConfigured,
|
|
'App with label no_models is missing a models.py module.'):
|
|
get_app('no_models')
|