require 'sprockets' require 'coffee-rails' Root = File.expand_path("../../..", __FILE__) Assets = Sprockets::Environment.new(Root) do |env| env.append_path "app/assets/javascripts" env.append_path "test/javascripts" env.append_path "vendor" end map "/css" do run Assets end map "/js" do run Assets end map("/") { run Rack::File.new("#{Root}/test/javascripts/index.html") }