def create_submission(
title=u'submission titlé',
description=u'submission déscription',
url=u'http://www.url.com/test',
created=datetime.datetime.now(),
submitted=datetime.datetime.now()):
submission = Submission()
submission.title = title
submission.description = description
submission.url = url
submission.created = created
submission.submitted = submitted
return submission
