索引rspec測試失敗

Question

我在編寫要測試的控制器的索引操作規范時遇到困難。 控制器如下所示：

class MyGamesResultsController < ApplicationController
   def index
    @contest = Contest.find(params[:contest_id])
    @my_entry = current_user.entries.where(contest_id: params[:contest_id])
    @points_per_player = @my_entry[0].points_per_player
    @total_points = @my_entry[0].total_points
   end
end 

和我的規格看起來像這樣：

require 'rails_helper'

RSpec.describe MyGamesResultsController, type: :controller do
   describe 'GET /index' do
      let!(:user) { create(:user) }

      before :each do
       sign_in user
       get :index
      end

   it 'renders the index template' do
    expect(subject).to render_template(:index)
   end
  end
 end 

規范返回的錯誤說明：

失敗/錯誤：get：index ActiveRecord :: RecordNotFound：找不到帶有“ id”的競賽=

任何人都可以找出問題所在嗎？

Answer 1

解決了！ 必須這樣做：

require 'rails_helper'

RSpec.describe MyGamesResultsController, type: :controller do
  describe "GET index" do

   let!(:user) { create(:user) }
   let!(:contest) { create(:contest) }
   let!(:my_entry) { create(:entry, user_id: user.id, contest_id: contest.id) }


   before :each do
     sign_in user
     get :index, contest_id: contest.id
   end

   it "renders the index template" do
    (expect (response.status)).to eql(200) 
   end
 end
end