Creating TestUnits for file upload form

[Bojan MIletic]

Hello

I'm relatively new to Pyramid, so I'm struggling with writing tests for my picture upload form. 

How can I add picture to the dummy request?

Here is the function I would like to test.

@view_config(route_name='profile_pic')

def profilePictureUpload(request):

if 'form.submitted' in request.params:

log.info("recieved picture upload request")

form = Form(request, schema=PictureUpload)

if request.method == 'POST' and form.validate():

#TODO replace hardcoded value with value from config

 upload_directory = 'PATH'

upload = request.POST.get('profile')

image_type = imghdr.what(upload.filename, upload.value)

log.info(image_type)

saved_file = str(upload_directory) + str(upload.filename)

perm_file = open(saved_file, 'wb')

shutil.copyfileobj(upload.file, perm_file)

upload.file.close()

perm_file.close()

else:

print form.errors

redirect_url = route_url('profile', request)

return HTTPFound(location=redirect_url)