Question

请帮助解决问题。我使用gem'depaise'，gem'rspec'和本教程：＆＃xA; 认证在Rspec测试中使用Devise ＆＃xA; .i需要在控制台中输出@user。＆＃xA; emails_controller_spec.rb：

＆＃xA;＆＃xA;

  RSpec.describe EmailsController，type :: controller do＆＃xA; let（：valid_attributes）{＆＃xA; {＆＃XA;电子邮件：Faker :: Internet.email，＆＃xA;描述：Faker :: Lorem.paragraph（7），＆＃xA; user_id：1＆＃xA; }＆＃XA; }＆＃XA;＆＃XA;描述“GET #index”do＆＃xA; login_user＆＃XA;＆＃XA;它“将所有电子邮件分配为@emails”＆＃xA; email = Email.create！ valid_attributes＆＃XA; get：index＆＃xA; binding.pry＆＃XA;期待（分配（：电子邮件））。到eq（[email]）＆＃xA; #expect（assigns（@user））。to eq（@user）＆＃xA;端＆＃XA;端＆＃XA末端＆＃XA;

＆＃XA;＆＃XA; 规格/工厂/ users.rb的：
＆＃XA;＆＃XA;   FactoryGirl.define do＆＃xA;工厂：用户做＆＃xA;序列（：电子邮件）{| i | “us#{i }@ad.ad”}＆＃xA;密码'qwertyui'＆＃xA; password_confirmation {| u | u.password}＆＃xA;角色：无＆＃xA;结束＆＃xA;结束＆＃xA;  
＆＃xA;＆＃xA;  spec / support / controller_macros.rb：
＆＃xA;＆＃xA;   module ControllerMacros＆＃xA; def login_user＆＃xA;之前（：每个）做＆＃xA; @ request.env [“devise.mapping”] = Devise.mappings [：user]＆＃xA; user = FactoryGirl.create（：user）＆＃xA; sign_in user＆＃xA;端＆＃XA;结束＆＃xA;结束＆＃xA;  
＆＃xA;＆＃xA;  i用户gem'prisy'用于在运行测试后从控制台查看变量。但我看到如下：
＆＃xA;＆＃xA;   kalinin @ kalinin~ / rails / mailer $ rspec spec / controllers＆＃xA;＆＃xA;来自：/ home / kalinin / rails / mailer / spec / controllers / emails_controller_spec.rb @ line 56：＆＃xA; [1] pry（＃＆lt; RSpec :: ExampleGroups :: EmailsController :: GETIndex＆gt;）＆gt; @用户＆＃XA; =＆GT; nil＆＃xA; [2] pry（＃＆lt; RSpec :: ExampleGroups :: EmailsController :: GETIndex＆gt;）＆gt; user＆＃xA; NameError：未定义的局部变量或＃＆lt; RSpec :: ExampleGroups :: EmailsController :: GETIndex：0x00000007c4e670＆gt;＆＃xA;来自/home/kalinin/.rvm/gems/ruby-2.0的方法`user'。 0-p598 / gems / rspec-expectations-3.3.1 / lib / rspec / matchers.rb：966：在`method_missing'＆＃xA; [3] pry（＃＆lt; RSpec :: ExampleGroups :: EmailsController :: GETIndex＆gt ;）＆GT; put page.html＆＃xA;＆＃xA; =＆gt; nil＆＃xA;  
＆＃xA;＆＃xA; 我需要显示用户对象或显示页面的html代码。请帮助＆＃xA;

Answer 1

我希望您已将ControllerMacros模块包含在某处。如果没有将其添加到emails_controller_spec.rb文件的顶部include ControllerMacros 在前一个块中添加login_user -

 describe "GET #index" do
    before { login_user }

    it "assigns all emails as @emails" do
      email = Email.create! valid_attributes
      get :index
      binding.pry
      expect(assigns(:emails)).to eq([email])
      expect(assigns(@user)).to eq(@user)
    end
  end

同时将ControllerMacros更改为：

module ControllerMacros
  def login_user
    before(:each) do
      @request.env["devise.mapping"] = Devise.mappings[:user]
      @user = FactoryGirl.create(:user)
      sign_in @user
    end
  end
end

如何在控制台输出@user？

1 个答案: