def test_04_subclasses_product_filters(self):
class DiscountBaseSubclass(DiscountBase):
pass
filt = {'unit_price__gt': 10}
DiscountBase.register_product_filter(filt)
self.assertNotEqual(DiscountBase.product_filters,
DiscountBaseSubclass.product_filters)
def test_04_subclasses_product_filters(self):
class DiscountBaseSubclass(DiscountBase):
pass
filt = {'unit_price__gt': 10}
DiscountBase.register_product_filter(filt)
self.assertNotEqual(DiscountBase.product_filters,
DiscountBaseSubclass.product_filters)
def test_03_register_product_filter_with_callable(self):
def filt(discount, qs):
return(qs.filter(name=discount.name))
DiscountBase.register_product_filter(filt)
self.assertEquals(len(self.discount.eligible_products()), 0)
product_discount = create_product(name=self.discount.name)
self.assertIn(product_discount, self.discount.eligible_products())
def test_03_register_product_filter_with_callable(self):
def filt(discount, qs):
return (qs.filter(name=discount.name))
DiscountBase.register_product_filter(filt)
self.assertEquals(len(self.discount.eligible_products()), 0)
product_discount = create_product(name=self.discount.name)
self.discount = DiscountBase.objects.get(pk=self.discount.pk)
self.assertIn(product_discount, self.discount.eligible_products())
def test_02_register_product_filter_with_dict(self):
filt = {'unit_price__gt': 10}
DiscountBase.register_product_filter(filt)
self.assertNotIn(self.product_1, self.discount.eligible_products())
self.assertIn(self.product_2, self.discount.eligible_products())
amount,
)
class Meta:
verbose_name = _('Bulk discount')
verbose_name_plural = _('Bulk discounts')
# filter function
def category_product_filter(discount, queryset):
"""
Allow discount type to be filtered by category.
"""
if not discount.categories.count():
return queryset
ids = [c.id for c in discount.categories.all()]
return queryset.filter(models.Q(Book___categories__id__in=ids))
DiscountBase.register_product_filter(category_product_filter)
#add categories field to BulkDiscount
DiscountBase.add_to_class(
'categories',
models.ManyToManyField(
Category,
verbose_name=_('Categories'),
blank=True,
null=True,
help_text=_('Limit discount to selected categories')))
def test_02_register_product_filter_with_dict(self):
filt = {'unit_price__gt': 10}
DiscountBase.register_product_filter(filt)
self.assertNotIn(self.product_1, self.discount.eligible_products())
self.assertIn(self.product_2, self.discount.eligible_products())
to_append = (self.get_name(), amount)
cart_item.extra_price_fields.append(to_append)
class Meta:
verbose_name = _('Bulk discount')
verbose_name_plural = _('Bulk discounts')
# filter function
def category_product_filter(discount, queryset):
"""
Allow discount type to be filtered by category.
"""
if not discount.categories.count():
return queryset
ids = [c.id for c in discount.categories.all()]
return queryset.filter(models.Q( Book___categories__id__in=ids))
DiscountBase.register_product_filter(category_product_filter)
#add categories field to BulkDiscount
DiscountBase.add_to_class('categories',
models.ManyToManyField(Category,
verbose_name=_('Categories'),
blank=True,
null=True,
help_text=_('Limit discount to selected categories')
))