Rails/rspec，集成測試失敗，「無路由匹配」，但路由確實存在

Question

我正在做一些簡單的集成測試。我想測試用戶控制器中的sold_items操作。我已經確認路由存在並通過從瀏覽器訪問它返回json。但是，rspec告訴我路由不存在。請看下面，規格，錯誤和我的route.rb。謝謝！

規格：

require 'rails_helper' 

RSpec.describe UsersController, type: :controller do 

    describe "GET #items" do 
    it "returns http success" do 
      user = FactoryGirl.create(:user) 
      get "users/#{user.id}/sold_items" 
     expect(response).to have_http_status(:success) 
    end 
    end 

end 

失敗消息：

1) UsersController GET #items returns http success 
    Failure/Error: get "users/#{user.id}/sold_items" 

    ActionController::UrlGenerationError: 
     No route matches {:action=>"users/10/sold_items", :controller=>"users"} 
    # ./spec/controllers/users_controller_spec.rb:8:in `block (3 levels) in <top (required)>' 

的routes.rb

Rails.application.routes.draw do 


    resources :users 
    resources :items 
    get "users/:id/sold_items" => "users#sold_items" 

---

EDIT

規格

require 'rails_helper' 

RSpec.describe UsersController, type: :controller do 

    describe "GET #items" do 
    it "returns http success" do 
      user = FactoryGirl.create(:user) 
      get "users/:id/sold_items", id: user.id 

     expect(response).to have_http_status(:success) 
    end 
    end 

end 

失敗消息

2) UsersController GET #items returns http success 
    Failure/Error: get "users/:id/sold_items", id: user.id 

    ActionController::UrlGenerationError: 
     No route matches {:action=>"users/:id/sold_items", :controller=>"users", :id=>"12"} 
    # ./spec/controllers/users_controller_spec.rb:8:in `block (3 levels) in <top (required)>' 

EDIT.2 MarvC第二建議

需要 'rails_helper'

RSpec.describe UsersController, type: [:request, :controller] do 

    describe "GET #items" do 
    it "returns http success" do 
      user = FactoryGirl.create(:user) 
      get "https://stackoverflow.com/users/:id/sold_items", id: user.id 


     expect(response).to have_http_status(:success) 
    end 
    end 

end 

失敗

看起來像用戶.ID未正確這裏傳遞

2) UsersController GET #items returns http success 
    Failure/Error: @sold_items = User.find(params[:id]).seller_items.sold 

    ActiveRecord::RecordNotFound: 
     Couldn't find User with 'id'=:id 
    # ./app/controllers/users_controller.rb:6:in `sold_items' 
    # ./spec/controllers/users_controller_spec.rb:8:in `block (3 levels) in <top (required)>' 

一個解決辦法： 當我使用字符串插值來傳遞user.id到它的工作原理網址...

require 'rails_helper' 

RSpec.describe UsersController, type: [:request, :controller] do 

    describe "GET #items" do 
    it "returns http success" do 
      user = FactoryGirl.create(:user) 
      get "users/#{user.id}/sold_items", id: user.id 


     expect(response).to have_http_status(:success) 
    end 
    end 

end 

Answer 1

看來你的語法是錯的。

變化： get "users/#{user.id}/sold_items"

到：

導軌4

get "users/:id/sold_items", id: user.id

導軌5
get "users/:id/sold_items", params: { id: user.id }