如何在控制器的RSpec，誤碼測試設計：未定義的方法`分配」爲＃<:: RSpec的核心:: ExampleGroup :: Nested_1：0x0000010597f4b8>

Question

，我發現了以下錯誤：

undefined method `assign' for #<RSpec::Core::ExampleGroup::Nested_1:0x0000010597f4b8> 

當試圖按照the docs進行測試時。

這裏的是我：

user_controller_spec.rb

require 'spec_helper' 

describe "devise/sessions/new.html.erb" do 
    let(:user) do 
    stub_model(User).as_new_record 
    end 

    before do 
    assign(:user, user) 
    # Devise provides resource and resource_name helpers and 
    # mappings so stub them here. 
    @view.stub(:resource).and_return(user) 
    @view.stub(:resource_name).and_return('user') 
    @view.stub(:devise_mapping).and_return(Devise.mappings[:user]) 
    end 

    it "renders a form to sign the user in" do 
    render 
    rendered.should have_selector("form", 
            :method => "post", 
            :action => user_session_path 
           ) do |form| 
     form.should have_selector("input", :type => "submit") 
    end 
    end 
end 

建議？謝謝

Answer 1

Rspec已經改變了一點，它現在使用assigns。

Doc here。