undefined method 'fixtures' for UserTest:Class (NoMethodError)

    I'm a noob trying to work through adding restful_authentication to
a blog. The login page allows me to login and I can create a post
after loggin in...but my rake:test units won't run because I'm getting
an undefined method 'fixtures' for UserTest:Class (NoMethodError) I'm
getting an error on 'fixtures: users'

==>I did move include AuthenticatedTestHelper in test/test_helper.rb
as per the instructions and commented it out in this class

here's a bigger snip of my user_test.rb------

require File.dirname(__FILE__) + '/../test_helper'

class UserTest < Test::Unit::TestCase
  # Be sure to include AuthenticatedTestHelper in test/test_helper.rb
  # Then, you can remove it from this and the functional test.
  # include AuthenticatedTestHelper
  fixtures :users

Aaahhhhhhh => No wonder my forehead is flat from slapping it! Of
course all I had to do was comment out the fixtures :users line to get
my unit tests to run. Sorry for wasting everyone's time! --Wayne