You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: assets_controller_test.rb
    path of file: ./repos/comfortable-mexican-sofa/test/controllers/comfy/cms
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require_relative "../../../test_helper"

class Comfy::Cms::AssetsControllerTest < ActionDispatch::IntegrationTest

  def setup
    @site   = comfy_cms_sit
    
  def test_render_js_with_cache_buster
    get comfy_cms_render_js_path(site_id: @site, identifier: @layout.identifier, cache_buster: @layout.cache_buster)
    assert_response :success
    assert_equal "application/javascript", response.content_type
    assert_equal "max-age=31556952, public", response.headers["Cache-Control"]
    assert_equal @layout.js, response.body
  end