Problems with checking RSpec routing with parameters in nested resources

Question

I have a strange problem. rspec created a class called menus_routing_spec.rb in spec / routing

tests fail because the menu is a restaurant’s embedded resource.

this is my test:

    describe MenusController do

  before :each do
    @restaurant = FactoryGirl.create(:random_restaurant)
    @menu = FactoryGirl.create(:menu)
  end

  describe 'routing' do
    it 'routes to #index' do
      params = {}
      params['restaurant_id'] = @restaurant


      #get('/restaurants/:restaurant_id/menus').should route_to('menus#index')
      #get(restaurant_menus_path(@restaurant)).should route_to('menus#index')
      #get(restaurant_menus_path, { :restaurant_id => @restaurant  }).should route_to('menus#index')

      get restaurant_menus_path, { :restaurant_id => @restaurant.to_param  }
      expect(response).should route_to('menus#index')
    end

the path in the routing of the rake is as follows:

restaurant_menus_path    GET     (/:locale)/restaurants/:restaurant_id/menus(.:format)   menus#index

I always get the error message:

Failure/Error: get restaurant_menus_path, @restaurant.to_param
     ActionController::UrlGenerationError:
       No route matches {:action=>"index", :controller=>"menus"} missing required keys: [:restaurant_id]

I tried others ... but the same mistake .. can anyone see where I am making the mistake?

this is a test in spec / controllers / menus_controller_spec.rb that works fine

it 'renders the index template' do
      get :index, { :restaurant_id => @restaurant  }
      expect(response).to render_template('index')
    end

Many thanks for the help

Answer 1

, (get), (.. "/first/1/second/2" ), (.. first_id: 1, id: 2)

. , .

describe MenusController do
  describe 'routing' do
    it 'routes to #index' do
      get('/restaurants/42/menus').should route_to('menus#index', restaurant_id: 42)
    end

    it 'routes to #show' do
      get('/restaurants/42/menus/37').should route_to('menus#index', restaurant_id: 42, id: 37)
    end
  end
end

, format: :json, - , URL-, , .

Answer 2

.. , , . - , :)

:

it 'routes to #index with correct restaurant id' do
      {:get => restaurant_menus_path(@restaurant)}.should route_to(:controller => 'menus', :action => 'index', :restaurant_id => @restaurant.to_param)
end

it 'routes not to #index with wrong restaurant id' do
      {:get => restaurant_menus_path(@restaurant)}.should_not route_to(:controller => 'menus', :action => 'index', :restaurant_id => @restaurant1.to_param)
end