ruby on rails 3 - RSpec tests with devise: could not find valid mapping -

i'm trying run controller specs devise 1.3.4. (and factory girl) followed instructions in git wiki project. able log in user using login_user method created in macro, login_admin fails following error:

... sign_in factory.create(:admin)  not find valid mapping #<user id: 2023, email: "admin1@gmail.com", .... > 

factory:

factory.define :user |f|   f.sequence(:username) {|n| "user#{n}"}   f.sequence(:email) {|n| "user#{n}@gmail.com"}   f.email_confirmation {|fac| fac.email }   f.password "a12345den123"   f.password_confirmation "a12345den123" #  f.admin 0 end  factory.define :admin, :class => user |f|   f.sequence(:username) {|n| "admin#{n}"}   f.sequence(:email) {|n| "admin#{n}@gmail.com"}   f.email_confirmation {|fac| fac.email }   f.password "a12345den123"   f.password_confirmation "a12345den123"   f.admin 1 end 

controller macros module:

module controllermacros   def login_admin     before(:each)       @request.env["devise.mapping"] = devise.mappings[:user]  #it should map user because admin not model of own.  produces same result either way.       @admin = factory.create(:admin)       sign_in @admin     end   end    def login_user     before(:each)       @request.env["devise.mapping"] = devise.mappings[:user]       @user = factory.create(:user)       sign_in @user     end   end end 

routes

devise_for :users devise_for :admins, :class_name => 'user' 

one solution set cache_classes = false, isn't ideal use spork , don't want have restart after changing model.

any help?

i have in routes:

  devise_for :accounts, :controllers => {:confirmations => "confirmations"}     put "confirm_account", :to => "confirmations#confirm_account"     "login" => "devise/sessions#new", :as => :login     delete "logout" => "devise/sessions#destroy", :as => :logout     "register" => "devise/registrations#new", :as => :register   end 

so in spec/support/controller_macros.rb needed change from:

  def login_account     before(:each)       @request.env["devise.mapping"] = devise.mappings[:account]       @account = factory.create(:account)       sign_in(@account)     end   end 

to

  def login_account     before(:each)       @request.env["devise.mapping"] = devise.mappings[:account]       @account = factory.create(:account)       sign_in(:account, @account)     end   end 

note sign_in(scope, resource)

i hope helps.