issue with rspec and url rewriting...

I tam trying to generate a RESTful route from inside a mailer testing spec, but I get an undefined method ...

I wrote the following code

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

describe "Password Reset Instructions Email" do   include EmailSpec::Helpers   include EmailSpec::Matchers   include ActionController::UrlWriter

  fixtures :users

  @user = User.find_by_email("john@yoursite.com")   debugger   default_url_options[:host] = 'mycoolsite.com'   @password_reset_link = edit_password_reset_url (@user.perishable_token) ... : but when debugging : edit_password_reset_url(@user.perishable_token) it raises : NoMethodError Exception: undefined method `edit_password_reset_url' for Spec::Rails::Example::ModelExampleGroup::Subclass_1:Class

which is strange .... @user.perishable_token => "quQOoHuCpcueewwL1Ps6" is defined..

did I missed any additional include ?