def test_orderfromcart(self):
""" Test creating an order from a cart. """
# Create product
p = self.make_test_product()
p.save()
# Create customer
c = self.make_test_customer()
c.save()
# Create cart
cart = self.make_test_cart()
cart.coupon_code = "testme"
cart.customer = c
cart.save()
# Add product to cart
cart.add_item(product=p, quantity=5)
# To order
o = Order.from_cart(cart)
# Update discounts etcetera
o.update()
self.assertEqual(len(o.get_items()), 1)
self.assertEqual(o.get_items()[0].product, p)
self.assertEqual(o.get_items()[0].quantity, 5)
self.assertEqual(o.get_total_items(), 5)
self.assertEqual(o.coupon_code, cart.coupon_code)
self.assertEqual(o.customer, cart.customer)
# Confirm the order - this should delete the cart
o.confirm()
# This should have deleted the cart - but all else should remain
self.assertRaises(Cart.DoesNotExist, Cart.objects.get, pk=cart.pk)
self.assertEqual(len(o.get_items()), 1)
self.assertEqual(o.get_items()[0].product, p)
self.assertEqual(o.get_items()[0].quantity, 5)
self.assertEqual(o.get_total_items(), 5)
self.assertEqual(o.coupon_code, cart.coupon_code)
self.assertEqual(o.customer, cart.customer)
def test_amountcartdiscount(self):
"""
Test an amount discount on a cart and test whether it is properly
converted to a discount on an order.
"""
# Create discount
discount = self.make_test_discount()
discount.order_amount = Decimal('2.00')
discount.save()
# Create product
p = self.make_test_product(price=Decimal('10.00'))
p.save()
# Create customer
c = self.make_test_customer()
c.save()
# Create cart
cart = self.make_test_cart()
# cart.coupon_code = 'testme'
cart.customer = c
cart.save()
# Add product to cart
cart.add_item(product=p, quantity=5)
# Check cart discounts
self.assertEqual(cart.get_order_discount(), Decimal('2.00'))
self.assertEqual(cart.get_price(), Decimal('48.00'))
# To order
order = Order.from_cart(cart)
# Update discounts etcetera
order.update()
# Check order discounts
self.assertEqual(order.get_order_discount(), Decimal('2.00'))
self.assertEqual(order.get_price(), Decimal('48.00'))
self.assertEqual(order.discounts.all()[0], discount)
def create_order(self):
""" Create an Order object from the Cart"""
cart = Cart.from_request(self.request)
assert cart.pk, 'Cart not persistent'
assert cart.customer, 'No customer for Cart'
assert cart.customer.get_address(), 'No address for customer'
assert cart.get_items(), 'No items in Cart'
order = Order.from_cart(cart)
# Don't assume transactions here - clean up after ourselves manually
try:
order.update()
order.save()
# Double-check whether stock is available
order.check_stock()
# Delete old potential errors for this cart
# Make sure the current order is excluded, as well as orders
# for which a payment has been initiated.
old_orders = Order.objects.filter(cart=cart, payment_cluster__isnull=True).exclude(pk=order.pk)
logger.debug(u'Deleting old %d orders for cart %s',
old_orders.count(), cart)
old_orders.delete()
except:
# Delete the order if something went wrong - as to prevent
# double order numbers
if order.pk:
order.delete()
raise
return order
def test_ordervariation(self):
""" Test converting a cart item with variation to an order. """
# Create product
p = self.make_test_product()
p.save()
v = self.make_test_productvariation(p)
v.save()
p2 = self.make_test_product(slug="cheese")
p2.save()
# Create cart
cart = self.make_test_cart()
cart.save()
# Add product to cart
cart.add_item(product=p, variation=v)
# Added a bogus product
cart.add_item(product=p2)
# Create customer
c = self.make_test_customer()
c.save()
cart.customer = c
# To order
o = Order.from_cart(cart)
# Update discounts etcetera
o.update()
self.assertEqual(len(o.get_items()), 2)
self.assert_(o.get_items().get(product=p))
self.assert_(o.get_items().get(variation=v))
