The Failure 

FAILURES:
    1) normal signup (signing up) FAILED
    NoMethodError: undefined method `visits' for #
    /Users/kamal/src/my_app/stories/steps/signup.rb:3:in `I go to $path'
/opt/local/bin/story:19

stories/helper.rb 

ENV["RAILS_ENV"] = "test"
require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
require 'spec/rails/story_adapter'
require 'webrat'