Unit testing POST in PHP

[Unit Tester]

Hi,

I would like to fake a file submission POST for testing purpose.

I have PHP 4.2.2 with PEAR 1.3.1 including PhpUnit 1.0.1.

I want to know how to make a testing context that deals with $_FILES
and move_uploaded_f ile for my unit tests.

Help will be greatly appreciated.

Thanks in advance.

Best regards,