test/integration/user_stories_test.rb

   1 require 'test_helper'
   2
   3 class UserStoriesTest < ActionController::IntegrationTest
   4   fixtures :products
   5
   6   # Replace this with your real tests.
   7   test "the truth" do
   8     assert true
   9   end
  10
  11   # A user goes to the index page. They select a product, adding it to their
  12   # cart, and check out, filling in their details on the checkout form. When
  13   # they submit, an order is created containing their information, along with a
  14   # single line item corresponding to the product they added to their cart.
  15
  16   test "buying a product" do
  17     LineItem.delete_all
  18     Order.delete_all
  19     ruby_book = products(:ruby_book)
  20
  21     get "/store/index"
  22     assert_response :success
  23     assert_template "index"
  24
  25     xml_http_request :put, "/store/add_to_cart" , :id => ruby_book.id
  26     assert_response :success
  27
  28     cart = session[:cart]
  29     assert_equal 1, cart.items.size
  30     assert_equal ruby_book, cart.items[0].product
  31
  32     post "/store/checkout"
  33     assert_response :success
  34     assert_template "checkout"
  35
  36     post_via_redirect "/store/save_order" ,
  37       :order => { :name     => "Dave Thomas" ,
  38                   :address  => "123 The Street" ,
  39                   :email    => "dave@pragprog.com" ,
  40                   :pay_type => "cheque" }
  41     assert_response :success
  42     assert_template "index"
  43 #    assert_template "store/checkout"
  44
  45     assert_equal 0, session[:cart].items.size
  46     orders = Order.find(:all)
  47     assert_equal 1, orders.size
  48
  49     order = orders[0]
  50     assert_equal "Dave Thomas",       order.name
  51     assert_equal "123 The Street",    order.address
  52     assert_equal "dave@pragprog.com", order.email
  53     assert_equal "cheque",            order.pay_type
  54
  55     assert_equal 1, order.line_items.size
  56     line_item = order.line_items[0]
  57     assert_equal ruby_book, line_item.product
  58   end
  59 end