General Rspec for REST api with no UI

rspec_restful.rb

require 'spec_helper'

include Rack::Test::Methods

def app
  Rails.application
end

describe CuuidsController do

  describe "submitting to the update action" do

    it "does not allow POSTS to /cuuids" do
      expect {
        post cuuids_path, cuuid: {name: 'target'}
      }.to raise_error ActionController::RoutingError
    end


  end

end