search for: nifty_authentication

I''m trying to run some functional tests on Rails. However I am coming up with the following error. RuntimeError: Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id app/controllers/posts_controller.rb:11:in `create'' posts_controller_test.rb:5:in `test_should_create'' Here is my test file require

Does anyone know a good authentication tutorial they can suggest? I''ve tried several restful authentication ones and an authlogic one on RailsCast. But with each one I try, something seems to be missing in the tutorial and I can''t get it to work. I''m new to Rails so it''s possible user error on my part. I''m on Mac OS X 10.5 and I generate all my apps in