File Uploads

Hi All.
how can i write test cases for video and image uploads.
I am using attachment_fu plugin.
Thanks
Arpit

use this:
http://api.rubyonrails.org/classes/ActionController/TestUploadedFile.html

like:
file =
ActionController::TestUploadedFile.new(Test::Unit::TestCase.fixture_path
+ '/files/test.gif', 'image/gif')

post(:uploader, :file => get_file)

and then test if entries in your db are as expected and the file exists
in destination path