def setUp(self):
self.non_discount_methods = [
methods.Free(),
methods.FixedPrice(D('10.00'), D('10.00')),
OrderAndItemCharges(price_per_order=D('5.00'),
price_per_item=D('1.00'))
]
def test_simple_payment_url_is_as_expected(self):
url = self.build_payment_url(None, self.order.number,
self.order.user, self.basket,
shipping_methods.Free(), self.address,
None)
self.assertNotIn('testMode', url)
self.assertEqual(
'https://secure.worldpay.com/wcc/purchase?instId=12345&cartId=10001¤cy=GBP&amount=10.58&desc=&M_basket=1&M_billing_address=None&M_shipping_address=1&M_shipping_method=free-shipping&M_user=1&M_authenticator=77cfb68a1b094c753709ec5ab0be6b37133aaa998d31f40139c1229f21f6468f&address1=75+Smith+Road&address2=&address3=&country=GB&email=test%40example.com&fixContact=True&hideContact=False&name=Barrington&postcode=N4+8TY®ion=&tel=01225+442244&town=&signature=ffbf1d6b60214aa1799e4015d5376562',
url)
class Repository(OcarRepository):
"""
Repository class responsible for returning ShippingMethod
objects for a given user, basket etc
"""
# We default to just free shipping. Customise this class and override this
# property to add your own shipping methods. This should be a list of
# instantiated shipping methods.
methods = (shipping_methods.Free(), CountDown())
def test_redirects_customers_when_only_one_shipping_method_is_available(
self, mock_repo):
self.add_product_to_basket()
self.enter_guest_details()
self.enter_shipping_address()
# Ensure one shipping method available
instance = mock_repo.return_value
instance.get_shipping_methods.return_value = [methods.Free()]
response = self.get(reverse('checkout:shipping-method'))
self.assertRedirectsTo(response, 'checkout:payment-method')
def test_check_user_can_submit_only_valid_shipping_method(self, mock_repo):
self.add_product_to_basket()
self.enter_guest_details()
self.enter_shipping_address()
method = mock.MagicMock()
method.code = 'm'
instance = mock_repo.return_value
instance.get_shipping_methods.return_value = [methods.Free(), method]
form_page = self.get(reverse('checkout:shipping-method'))
# a malicious attempt?
form_page.forms[0]['method_code'].value = 'super-free-shipping'
response = form_page.forms[0].submit()
self.assertRedirectsTo(response, 'checkout:shipping-method')
def test_skip_if_single_shipping_method_is_available(self, mock_repo):
# This skip condition is not a "normal" one, but is implemented in the
# view's "get" method
self.add_product_to_basket()
if self.is_anonymous:
self.enter_guest_details()
self.enter_shipping_address()
# Ensure one shipping method available
instance = mock_repo.return_value
instance.get_shipping_methods.return_value = [methods.Free()]
response = self.get(reverse('checkout:shipping-method'))
self.assertRedirectsTo(response, 'checkout:payment-method')
def test_shows_form_when_multiple_shipping_methods_available(
self, mock_repo):
self.add_product_to_basket()
self.enter_guest_details()
self.enter_shipping_address()
# Ensure multiple shipping methods available
method = mock.MagicMock()
method.code = 'm'
instance = mock_repo.return_value
instance.get_shipping_methods.return_value = [methods.Free(), method]
form_page = self.get(reverse('checkout:shipping-method'))
self.assertIsOk(form_page)
response = form_page.forms[0].submit()
self.assertRedirectsTo(response, 'checkout:payment-method')
def test_check_user_can_submit_only_valid_shipping_method(
self,
mock_repo,
mock_skip_unless_basket_requires_shipping,
mock_skip_unless_payment_is_required,
):
self.add_product_to_basket()
if self.is_anonymous:
self.enter_guest_details()
self.enter_shipping_address()
method = mock.MagicMock()
method.code = 'm'
instance = mock_repo.return_value
instance.get_shipping_methods.return_value = [methods.Free(), method]
form_page = self.get(reverse('checkout:shipping-method'))
# a malicious attempt?
form_page.forms[0]['method_code'].value = 'super-free-shipping'
response = form_page.forms[0].submit()
self.assertIsNotRedirect(response)
response.mustcontain('Your submitted shipping method is not permitted')
class Repository(object):
"""
Repository class responsible for returning ShippingMethod
objects for a given user, basket etc
"""
# We default to just free shipping. Customise this class and override this
# property to add your own shipping methods. This should be a list of
# instantiated shipping methods.
methods = (shipping_methods.Free(), )
# API
def get_shipping_methods(self, basket, shipping_addr=None, **kwargs):
"""
Return a list of all applicable shipping method instances for a given
basket, address etc.
"""
if not basket.is_shipping_required():
# Special case! Baskets that don't require shipping get a special
# shipping method.
return [shipping_methods.NoShippingRequired()]
methods = self.get_available_shipping_methods(
basket=basket, shipping_addr=shipping_addr, **kwargs)
if basket.has_shipping_discounts:
methods = self.apply_shipping_offers(basket, methods)
return methods
def get_default_shipping_method(self,
basket,
shipping_addr=None,
**kwargs):
"""
Return a 'default' shipping method to show on the basket page to give
the customer an indication of what their order will cost.
"""
shipping_methods = self.get_shipping_methods(
basket, shipping_addr=shipping_addr, **kwargs)
if len(shipping_methods) == 0:
raise ImproperlyConfigured(
_("You need to define some shipping methods"))
# Assume first returned method is default
return shipping_methods[0]
# Helpers
def get_available_shipping_methods(self,
basket,
shipping_addr=None,
**kwargs):
"""
Return a list of all applicable shipping method instances for a given
basket, address etc. This method is intended to be overridden.
"""
return self.methods
def apply_shipping_offers(self, basket, methods):
"""
Apply shipping offers to the passed set of methods
"""
# We default to only applying the first shipping discount.
offer = basket.shipping_discounts[0]['offer']
return [
self.apply_shipping_offer(basket, method, offer)
for method in methods
]
def apply_shipping_offer(self, basket, method, offer):
"""
Wrap a shipping method with an offer discount wrapper (as long as the
shipping charge is non-zero).
"""
# If the basket has qualified for shipping discount, wrap the shipping
# method with a decorating class that applies the offer discount to the
# shipping charge.
charge = method.calculate(basket)
if charge.excl_tax == D('0.00'):
# No need to wrap zero shipping charges
return method
if charge.is_tax_known:
return shipping_methods.TaxInclusiveOfferDiscount(method, offer)
else:
# When returning a tax exclusive discount, it is assumed
# that this will be used to calculate taxes which will then
# be assigned directly to the method instance.
return shipping_methods.TaxExclusiveOfferDiscount(method, offer)
def setUp(self):
self.method = methods.Free()
self.basket = mock.Mock()
self.basket.num_items = 1
self.charge = self.method.calculate(self.basket)
def setUp(self):
self.method = methods.Free()
self.basket = Basket()
self.charge = self.method.calculate(self.basket)
def setUp(self):
self.method = methods.Free()
class Repository(_Repository):
methods = (shipping_methods.Free(), ) #, Standard() )
