text: from django.conf.urls import url
  
  from .views import (
      add,
      clear,
      remove,
      remove_single,
      set_quantity,
      show
  )
  
  
  urlpatterns = [
      url(r'^show/$', show, name='carton-tests-show'),
      url(r'^add/$', add, name='carton-tests-add'),
      url(r'^remove/$', remove, name='carton-tests-remove'),
      url(r'^remove-single/$', remove_single, name='carton-tests-remove-single'),
      url(r'^clear/$', clear, name='carton-tests-clear'),
      url(r'^set-quantity/$', set_quantity, name='carton-tests-set-quantity'),
  ]
  