Hi,
I encounter strange differences when I run my test code against sqlite3 and
against mysql. I am about to test it with Postgresql later today. My models
make heavy use of generic relationships. And everytime I run "./manage.py
test" with the mysql backend I receive the following error.
IntegrityError: (1452, 'Cannot add or update a child row: a foreign key
constraint fails (`test_redweb_crossmedia/auth_permission`, CONSTRAINT
`content_type_id_refs_id_728de91f` FOREIGN KEY (`content_type_id`)
REFERENCES `django_content_type` (`id`))')
This is one example testcode I use.
class DocumentTests(TestCase):
def setUp(self):
self.user = User.objects.get_or_create(username='test',
password='test')[0]
def test_creation_of_attachments_and_the_manager(self):
test_document = File(open(path.join(BASEDIR, 'test.pdf'), 'rb'))
doc = Document(content_object=self.user, created_by=self.user)
doc.file.save('test.pdf', test_document)
[...]
doc.delete()
I get_or_create an user, create some kind of attachment class, setup a
generic relationship between both and thats it. In sqlite3 this works like a
charm. Can anybody drop me a helpful tip? The app itself works like
expected, but I would appreciate to have working testcode. :)
Best regards,
Oliver
--
Oliver Andrich <[EMAIL PROTECTED]> --- http://oliverandrich.net/
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