class Rails::Generators::DevcontainerGenerator

def update_application_system_test_case
  return unless options[:system_test]
  system_test_case_path = File.expand_path "test/application_system_test_case.rb", destination_root
  return unless File.exist? system_test_case_path
  gsub_file(system_test_case_path, /^\s*driven_by\b.*/, system_test_configuration)
end