Ok, a bit more digging and I found this is a Rails issue, that is
logged here:
http://dev.rubyonrails.org/ticket/4635
File uploads don't work in Rails integration tests either, only in
functional tests. This is not specific to Attachment-Fu.
There is, however, a monkey patch that you can download to enable a
multipart_post method which will not mangle the params anymore.
Hope this helps others too!
Daniel
On 12 Dec 2007, at 09:38 12 Dec 2007, voodoorai2000 wrote:
Hi,
I had the same problem, couldn't get it to run with Stories thought...
Had to test file uploads using controller specs, which works but is
not as
clear as a Story.
I'm guessing the bug where it changes the TempFile to a String will
be fixed
soon by the core team, but if someone has a patch it would be awesome!
Rai
Daniel Tenner wrote:
I've now located where this is going wrong, though I am not yet sure
how to fix it.
In rails' integration.rb, there is a method called 'process'. around
line 226. It mangles the parameters by calling:
data = requestify(parameters)
doing:
puts "\n1----===#{parameters.inspect}"
puts "\n2----===#{data.inspect}"
a bit later reveals the problem:
1----==={:quick_file=>{:filename=>"file-
TFile.txt", :uploaded_data=>#<ActionController::TestUploadedFile:
0x3434150 @content_type="text/plain", @tempfile=#<File:/tmp/
test_upload29259-0.txt>,
@original_filename="test_upload.txt">}, :quick_folder=>
{:id=>1330}, :request_type=>"xml"}
2----==="quick_file%5Bfilename%5D=file-TFile.txt&quick_file%
5Buploaded_data%5D=%23%3CActionController%3A%3ATestUploadedFile%
3A0x3434150%3E&quick_folder%5Bid%5D=1330&request_type=xml"
Obviously that's not going to work. I wonder how Test::Unit does it,
then, though...
Daniel
On 11 Dec 2007, at 14:54 11 Dec 2007, Daniel Tenner wrote:
Hi Luis,
I read through that thread, but unfortunately it wasn't much help.
fixture_file_upload also creates an
ActionController::TestUploadedFile. It's is just a shortcut to
ActionController::TestUploadedFile.new.
There's no problem with the path - it creates the fixture and loads
the file, and has the right values inside if I inspect the params
directly before posting them:
{:filename=>"file-
TFile.txt", :uploaded_data=>#<ActionController::TestUploadedFile:
0x33f83bc @content_type=#<Mime::Type:0x10e2490 @symbol=:text,
@synonyms=[], @string="text/plain">, @tempfile=#<File:/tmp/
test_upload29049-0.txt>, @original_filename="test_upload.txt">}
It's only once this is passed into the controller that it all gets
to_s'ed.
I like the idea of 'providing a real file upload', but I'm not sure
how to do that in a Story... if anyone has any suggestions or
pointers, they would be welcome!
Thanks,
Daniel
On 11 Dec 2007, at 14:39 11 Dec 2007, Luis Lavena wrote:
On Dec 11, 2007 10:57 AM, Daniel Tenner <[EMAIL PROTECTED]>
wrote:
I've pasted up the code at:
http://pastie.caboo.se/126925
Since there are quite a few files involved.
Thanks for your time,
A similar discussion was raised back in november (about
fixture_file_upload):
http://rubyforge.org/pipermail/rspec-users/2007-November/
004378.html
Instead of mocking the FileUpload, why not provide a real one?
After all, the StoryRunner is aimed to fully exercise your code :-D
Also, adjust the path of your TestFileUpload file location,
instead of
a relative one (../spec/fixtures) provide one related to
RAILS_ROOT,
which will work no matter where you put your helper or what is your
current directory (Dir.chdir).
HTH,
--
Luis Lavena
Multimedia systems
-
A common mistake that people make when trying to design
something completely foolproof is to underestimate
the ingenuity of complete fools.
Douglas Adams
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