Hi,
I have a function in tests.py that tests the editing of a form, and it
worked fine until I added an inline formset to the form. Now it fails with
this error:
ValidationError: [u'ManagementForm data is missing or has been tampered
with']
I added these lines to the test function:
new['image_form-TOTAL_FORMS'] = 1
new['image_form-INITIAL_FORMS'] = 0
new['table_form-TOTAL_FORMS'] = 1
new['table_form-INITIAL_FORMS'] = 0
new is the dictionary that is being passed to the post function:
response = self.client.post('/myflow/experiment/2/edit', new)
image_form and table_form are the 'prefix' I am passing when creating
image_formset and table_formset.
I chose those values for TOTAL_FORMS and INITIAL_FORMS because they are in
the request POST when I do it on the web, using Firefox. I also tried
strings instead of ints (with u'1' , etc).
Is it obvious what is wrong from just this information? If not, what other
information would be useful to debug this?
The simplest test I have done on the command line was this:
>> ImageFormset = inlineformset_factory(Experiment, Image, ImageForm,
extra=1)
>> data = {
'image_form-INITIAL_FORMS': u'0',
'image_form-TOTAL_FORMS': u'1'
}
>> formset = ImageFormset(data,prefix='image_form')
This works, but if I leave out the prefix in the last command then the same
ValidationError is raised.
Thank you for any help,
Paulo
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