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: orders_system_test.rb
    path of file: ./repos/workarea/storefront/test/system/workarea/storefront
    
    the code of the file until where you have to start completion: require 'test_helper'

module Workarea
  module Storefront
    class OrdersSystemTest < Workarea::SystemTest
      setup :set_user
      setup :set_order
      setup :set_fulfillment

      def set_user
        @user = create_user(email: 'existing-account@workarea.com', password: 'W3bl1nc!')
   
    
      def test_single_order_lookup
        visit storefront.check_orders_path

        within '#single_order_lookup_form' do
          fill_in 'order_id', with: '1234'
          fill_in 'postal_code', with: '19106'
          click_button t('workarea.storefront.orders.lookup_order')
        end

        assert_current_path(storefront.order_path('1234'))

        assert(page.has_content?('1234'))
        assert(page.has_content?('Shipped'))
        assert(page.has_content?(t('workarea.storefront.orders.track_package')))
      end