Given /^I am logged in as a Facebook user$/ do
  # @current_user = User.create! :facebook_uid => 1
  @current_user = create_model("user", {:facebook_uid => 1}).first
  @current_user.facebook_user.friends = [
    Facebooker::User.new(:id => 2, :name => 'Bob'),
    Facebooker::User.new(:id => 3, :name => 'Sam')
  ]
  @integration_session.default_request_params.merge!(
    :fb_sig_user => @current_user.facebook_id,
    :fb_sig_friends => @current_user.facebook_user.friends.map(&:id).join(',')
  )end

##user.rm
  def facebook_user
    facebook_session.user
  end