设计的RSpec测试：找不到有效的映射

问题描述

我试图运行控制器规格与设计1.3.4。 （和工厂女孩）
我按照git wiki中的说明进行了项目。我可以使用在宏中创建的login_user方法作为用户登录，但是login_admin失败，出现以下错误：

  ... 
 sign_in Factory.create（：admin）
 
找不到＃< User id：2023，email：[email protected]的有效映射。 ..> 
  

工厂：

 code> Factory.define：user do | f | 
 f.sequence（：username）{| n | user＃{n}} 
 f.sequence（：email）{| n | user#{n}@gmail.com} 
 f.email_confirmation {| fac | fac.email} 
 f.passworda12345Den123
 f.password_confirmationa12345Den123
＃f.admin 0 
 end 
 
 Factory.define： admin，：class =>用户做| f | 
 f.sequence（：username）{| n | admin＃{n}} 
 f.sequence（：email）{| n | admin#{n}@gmail.com} 
 f.email_confirmation {| fac | fac.email} 
 f.passworda12345Den123
 f.password_confirmationa12345Den123
 f.admin 1 
 end 
  

控制器宏模块：

  module ControllerMacros 
 def login_admin 
 before（：each）do 
 @ request.env [devise.mapping] = Devise.mappings [：user] #it应该映射到用户，因为管理员不是自己的模型。它可以产生相同的结果。 
 @admin = Factory.create（：admin）
 sign_in @admin 
 end 
 end 
 
 def login_user 
 before（：each） do 
 @ request.env [devise.mapping] = Devise.mappings [：user] 
 @user = Factory.create（：user）
 sign_in @user 
 end 
 end 
 end 
  

路线

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

一个解决方案是设置cache_classes = false，但是这不太理想，因为我使用更改模型时不想重新启动它。

任何帮助？

解决方案

我在路线上有这样的事情：

  devise_for：accounts，，controllers => ; {：confirmations => confirmations} do 
 putconfirm_account，：to => confirmations＃confirm_account
 getlogin=> devise / sessions＃new，：as => ：login 
 deletelogout=> devise / sessions＃destroy，：as => ：logout 
 getregister=> devise / registrations＃new，：as => ：注册
 end 
  

所以在我的spec / support / controller_macros.rb我需要更改from：

  def login_account 
 before（：each）do 
 @ request.env [devise。映射] = Devise.mappings [：account] 
 @account = Factory.create（：account）
 sign_in（@account）
 end 
 end 
  

to

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

注意 sign_in（范围，资源）

我希望这有助于。

I'm trying to run controller specs with devise 1.3.4. (and factory girl)I followed the instructions in the git wiki for the project. I am able to log in as a user using the login_user method created in the macro, but login_admin fails with the following error:

...
sign_in Factory.create(:admin)

Could not find a valid mapping for #<User id: 2023, email: "[email protected]", .... >

Factory:

Factory.define :user do |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 do |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) do
      @request.env["devise.mapping"] = Devise.mappings[:user]  #it should map to user because admin is not a model of its own.  It produces the same result either way.
      @admin = Factory.create(:admin)
      sign_in @admin
    end
  end

  def login_user
    before(:each) do
      @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 is to set cache_classes = false, however that isn't ideal as I use spork and don't want to have to restart it after changing a model.

Any help?

解决方案

I have something like this in my routes:

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

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

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

to

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

note the sign_in(scope, resource)

I hope this helps.

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