require "test_helper" ENV.delete("http_proxy") ActiveSupport.on_load(:action_dispatch_system_test_case) do ActionDispatch::SystemTesting::Server.silence_puma = true end class ApplicationSystemTestCase < ActionDispatch::SystemTestCase driven_by :selenium, :using => :headless_firefox do |options| options.add_preference("intl.accept_languages", "en") end end