Convert inline_formsets doctests to unit tests
|Reported by:||Preston Timmons||Owned by:||nobody|
|Cc:||Triage Stage:||Ready for checkin|
|Has patch:||yes||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
Attached is a patch that converts the inline_formsets doctests to unit tests. These changes were tested against trunk 14196 using the sqlite test settings.