# confirm reservation address update
  def test_discount_code_confirm_free_purchase
    # Removing the sku units assigned for publish compliance
    SkuUnit.delete_all

    # alice comes to the site
    a, b = two_users_come_to_site
    alice_sess = a[:session]
    alice  = a[:obj]

    product = product_with_only_one_sku_available
    offer = new_orange_dot_sale(product)
    Sku.any_instance.stubs(:price).returns(Money.new(38500))
    ensure_one_sku_unit_available(offer, product)

    # initialise number of paid orders
    paid_order_count = Order.count(:conditions => ["status='paid'"])

    # add discount voucher for alice to cover the purchase
    # 398.0, offer.price + offer.shipping_fee
    DiscountVoucher.destroy_all
    DiscountVoucher.new(:user_id => alice.id, :amount => 40000, :expires_at => (Time.now + 10.days).to_s(:db)).save!
    alice.reload

    assert_equal 1, alice.available_discount_vouchers.size

    # check one sku available
    assert_equal 1, offer.quantity_available
    assert offer.available?

    # visit's the latest page
    user_goes_to_latest(alice_sess)
    user_goes_to_latest_offer_page(alice_sess, offer)
    user_goes_to_refresh_sale(alice_sess, offer, :available)
    # add to cart
    user_clicks_on_buy_button(alice_sess, offer)

    # goes to confirm
    alice_sess.https!
    alice_sess.get confirm_reservation_store_path

# CHANGE HERE
# We won't get directed to the address update path because the cart was set up with a seeded stored credit card and shipping id.
# This means we fail the checks that would redirect us.

### alice_sess.assert_response :redirect

    # FIXME: what about a user who wants to purchase just using a discount voucher???
    # alice confirms her reservation
###    alice_sess.post_via_redirect confirm_reservation_address_update_store_path,
###                                  :stored_credit_card => {
###                                            :billing_title => 'Ms',
###                                            :billing_first_name => 'Alice',
###                                            :billing_last_name => 'C',
###                                            :billing_address1 => '324 East 9th St',
###                                            :billing_address2 => '2b',
###                                            :billing_city => 'Tempe',
###                                            :billing_state => 'AZ',
###                                            :billing_zip => '10003',
###                                            :shipping_telephone => '212-555-1234'
###                                          }, :credit_card => credit_card_hash, :shipping_same_as_billing => '1'



    alice_sess.assert_response :success
    alice_sess.assert_template 'confirm_reservation'
    alice_sess.assert_match(/checkout\.png/, alice_sess.response.body)

    # check for discount vouchers
    assert_match /Applied Credits/, alice_sess.response.body
    # dirty check whether the total we expect is the same >> offer.price + offer.shipping_fee = 398
    assert_match /394.95/, alice_sess.response.body
    # dirty check whether the discount code is available on the page
    assert_match /store\/set_discount_code/, alice_sess.response.body
    assert_match /amount=40000/, alice_sess.response.body

    # apply discount code
    alice_sess.xml_http_request(:post, '/store/set_discount_code/?amount=40000', :frequency => 1)

    # quickly go back to confirm reservation page to verify the changes as the requests are made through ajax
    alice_sess.https!
    alice_sess.get confirm_reservation_store_path
    alice_sess.assert_response :success
    alice_sess.assert_match(/checkout\.png/, alice_sess.response.body)

    # free purchase
    assert_match /0.00/, alice_sess.response.body

    session_id = alice_sess.request.session_options[:id]

#CHANGE HERE
    # I don't believe there is a stored credit card in the session because the order was setup using a seeded stored credit card.
    # We cannot pass in another stored credit card value for the value because of the way the @preferred_credit_card is written
    user_places_order(alice, alice_sess)
    ####user_places_order(alice, alice_sess, :stored_credit_card => alice.reload.credit_cards_for_session(session_id).first.id)







    # check thank you page
    assert_match /Thanks For Your Order/, alice_sess.response.body #/

    # check whether status has changed to paid
    assert_equal paid_order_count+1, Order.count(:conditions => ["status='paid'"])
    assert_equal 0, alice.available_discount_vouchers.size

    # check that the sku unit is marked as sold (as we weren't doing this correctly before)
    assert_equal 'sold', Order.find(:first, :order => "id desc").line_items.first.sku_units.first.state
  end