Seeing your routes, try root_path or articles_path. 

> On Jul 10, 2017, at 3:36 PM, Ralph Shnelvar <ral...@dos32.com> wrote:
> 
> I am porting some Rails 4 code to Rails 5 and I hit the following problem 
> when using  Rspec:  articles_index_path  is undefined.
> 
> routes.rb
> Rails.application.routes.draw do
>  devise_for :users
>  root 'static_pages#root'
>  resources :users
> 
>  resources :articles
>  root to: "articles#index"
>  # byebug
> end
> 
> 
> In /home/real-estate-data-mining/spec/requests/article_spec.rb I have
> require 'rails_helper'
> RSpec.describe "Article", type: :request do
>  describe "GET /article" do
>    it "works! (now write some real specs)" do
>      byebug
>      # get article_index_path
>      get articles_index_path
>      expect(response).to have_http_status(200)
>    end
>  end
> end
> 
> When I examine the code environment around the byebug I see
> [3, 12] in /home/real-estate-data-mining/spec/requests/article_spec.rb
>    3: RSpec.describe "Article", type: :request do
>    4:   describe "GET /article" do
>    5:     it "works! (now write some real specs)" do
>    6:       byebug
>    7:       # get article_index_path
> =>  8:       get articles_index_path
>    9:       expect(response).to have_http_status(200)
>   10:     end
>   11:   end
>   12: end
> (byebug) articles_path
> "/articles"
> (byebug) articles_index_path
> *** NameError Exception: undefined local variable or method 
> `articles_index_path' for 
> #<RSpec::ExampleGroups::Article_2::GETArticle:0x00563031a8a0e0>
> 
> nil
> (byebug) article_index_path
> *** NameError Exception: undefined local variable or method 
> `article_index_path' for 
> #<RSpec::ExampleGroups::Article_2::GETArticle:0x00563031a8a0e0>
> 
> nil
> (byebug) 
> 
> 
> 
> This must be a common software pattern in Rails but, damn, I have Googled for 
> what feels like a googol (it's not a typo) hours without success trying to 
> find what metaprogramming code would generate articles_index_path .    
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