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Refs #18682 -- Edited explanation in stale content type deletion.

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Follow up to 8db889eaf7.
This commit is contained in:
Tim Graham 2016-07-15 11:07:43 -04:00
parent 7399fee6c3
commit e2dfa81ff7
4 changed files with 23 additions and 20 deletions
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1
tests/contenttypes_tests/models.py
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@ -131,6 +131,7 @@ class Post(models.Model):
class ModelWithNullFKToSite(models.Model):
title = models.CharField(max_length=200)
site = models.ForeignKey(Site, null=True, on_delete=models.CASCADE)
post = models.ForeignKey(Post, null=True, on_delete=models.CASCADE)
def __str__(self):
return self.title

16
tests/contenttypes_tests/tests.py
View file

@ -389,21 +389,27 @@ class UpdateContentTypesTests(TestCase):
def test_interactive_true_with_dependent_objects(self):
"""
interactive mode of update_contenttypes() (the default) should delete
stale contenttypes and warn of dependent objects
stale contenttypes and warn of dependent objects.
"""
Post.objects.create(title='post', content_type=self.content_type)
post = Post.objects.create(title='post', content_type=self.content_type)
# A related object is needed to show that a custom collector with
# can_fast_delete=False is needed.
ModelWithNullFKToSite.objects.create(post=post)
contenttypes_management.input = lambda x: force_str("yes")
with captured_stdout() as stdout:
contenttypes_management.update_contenttypes(self.app_config)
self.assertEqual(Post.objects.count(), 0)
self.assertIn("1 object of type contenttypes_tests.post:", stdout.getvalue())
self.assertIn("Deleting stale content type", stdout.getvalue())
output = stdout.getvalue()
self.assertIn('- Content type for contenttypes_tests.Fake', output)
self.assertIn('- 1 contenttypes_tests.Post object(s)', output)
self.assertIn('- 1 contenttypes_tests.ModelWithNullFKToSite', output)
self.assertIn('Deleting stale content type', output)
self.assertEqual(ContentType.objects.count(), self.before_count)
def test_interactive_true_without_dependent_objects(self):
"""
interactive mode of update_contenttypes() (the default) should delete
stale contenttypes and inform there are no dependent objects
stale contenttypes even if there aren't any dependent objects.
"""
contenttypes_management.input = lambda x: force_str("yes")
with captured_stdout() as stdout: