Fix routing spec scaffold format

[nikolalsvk]

When I scaffold an User model in Rails 5 API application, I get this in spec/routing/users_routing_spec.rb:

require "rails_helper"

RSpec.describe UsersController, type: :routing do
  describe "routing" do

    it "routes to #index" do
      expect(:get => "/users").to route_to("users#index")
    end


    it "routes to #show" do
      expect(:get => "/users/1").to route_to("users#show", :id => "1")
    end


    it "routes to #create" do
      expect(:post => "/users").to route_to("users#create")
    end

    it "routes to #update via PUT" do
      expect(:put => "/users/1").to route_to("users#update", :id => "1")
    end

    it "routes to #update via PATCH" do
      expect(:patch => "/users/1").to route_to("users#update", :id => "1")
    end

    it "routes to #destroy" do
      expect(:delete => "/users/1").to route_to("users#destroy", :id => "1")
    end

  end
end

Preferably, it should look like this:

require "rails_helper"

RSpec.describe UsersController, type: :routing do
  describe "routing" do
    it "routes to #index" do
      expect(:get => "/users").to route_to("users#index")
    end

    it "routes to #show" do
      expect(:get => "/users/1").to route_to("users#show", :id => "1")
    end

    it "routes to #create" do
      expect(:post => "/users").to route_to("users#create")
    end

    it "routes to #update via PUT" do
      expect(:put => "/users/1").to route_to("users#update", :id => "1")
    end

    it "routes to #update via PATCH" do
      expect(:patch => "/users/1").to route_to("users#update", :id => "1")
    end

    it "routes to #destroy" do
      expect(:delete => "/users/1").to route_to("users#destroy", :id => "1")
    end
  end
end

This PR aims to solve this issue.

[JonRowe]

Thanks ❤️