[deprecated] hackish way to use Test::Unit with Devise

test_helper.rb

# very basic test_helper.rb addition to work with devise

def login_as(user)
  if user.is_a?(Symbol)
    user = Factory(user)
    user.save
  end  
  @request.session[:user] = user
end

def current_user
  @request.session[:user]
end

class ApplicationController < ActionController::Base
  def logged_in?
    !!current_user
    # TODO: fix this to work with devise
  end
  
  def current_user
    session[:user]
  end
end