fix spec

spec/rails_helper.rb

@@ -54,6 +54,7 @@ RSpec.configure do |config|
   config.include FactoryBot::Syntax::Methods
   config.include Devise::Test::IntegrationHelpers
   config.include SigningFormHelper
+  config.include ActiveSupport::Testing::TimeHelpers
 
   config.before(:each, type: :system) do
     if ENV['HEADLESS'] == 'false'