def test_multibuy_must_not_have_value(self):
benefit = models.Benefit(range=self.range,
type=models.Benefit.MULTIBUY,
value=1)
with self.assertRaises(ValidationError):
benefit.clean()
def test_multibuy_range_required(self):
benefit = models.Benefit(range=None,
type=models.Benefit.MULTIBUY,
value=1)
with self.assertRaises(ValidationError):
benefit.clean()
def test_multibuy_must_not_have_max_affected_items(self):
benefit = models.Benefit(range=self.range,
type=models.Benefit.MULTIBUY,
max_affected_items=2)
with self.assertRaises(ValidationError):
benefit.clean()
def test_requires_a_benefit_value(self):
rng = models.Range.objects.create(
name="", includes_all_products=True)
benefit = models.Benefit(
type=models.Benefit.FIXED, range=rng
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_shipping_percentage_validation(self):
benefit = models.Benefit(
type=models.Benefit.SHIPPING_PERCENTAGE,
value=105, # Invalid value
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_shipping_percentage_required(self):
benefit = models.Benefit(
type=models.Benefit.SHIPPING_PERCENTAGE,
value=None, # This should be required
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_shipping_max_affected_items_must_not_be_set(self):
benefit = models.Benefit(
type=models.Benefit.SHIPPING_PERCENTAGE,
value=50,
max_affected_items=5,
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_absolute_range_must_not_be_set(self):
benefit = models.Benefit(
type=models.Benefit.SHIPPING_ABSOLUTE,
value=10,
range=self.range,
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_fixed_max_affected_items_must_not_be_set(self):
benefit = models.Benefit(
type=models.Benefit.SHIPPING_FIXED_PRICE,
value=10,
max_affected_items=5,
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_fixed_range_must_not_be_set(self):
benefit = models.Benefit(
type=models.Benefit.SHIPPING_FIXED_PRICE,
value=10,
range=self.range,
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_absolute_max_affected_items_must_not_be_set(self):
benefit = models.Benefit(
type=models.Benefit.SHIPPING_ABSOLUTE,
value=10,
max_affected_items=5,
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_shipping_range_must_not_be_set(self):
product_range = models.Range.objects.create(name="Foo",
includes_all_products=True)
benefit = models.Benefit(
type=models.Benefit.SHIPPING_PERCENTAGE,
value=50,
range=product_range, # Range shouldn't be allowed
)
with self.assertRaises(ValidationError):
benefit.clean()
def test_available_with_offer(self):
basket = BasketFactory()
product1 = ProductFactory()
product2 = ProductFactory()
basket.add_product(product1, quantity=1)
basket.add_product(product2, quantity=10)
benefit = models.Benefit(
type=models.Benefit.PERCENTAGE,
value=10,
max_affected_items=5,
)
benefit.save()
offer1 = ConditionalOfferFactory(name='offer1', benefit=benefit)
lines = basket.all_lines()
assert lines[0].consumer.available(offer1) == 1
assert lines[1].consumer.available(offer1) == 5
def test_requires_a_range(self):
benefit = models.Benefit(type=models.Benefit.FIXED, value=10)
with self.assertRaises(ValidationError):
benefit.clean()
def test_absolute_requires_value(self):
benefit = models.Benefit(type=models.Benefit.SHIPPING_ABSOLUTE)
with self.assertRaises(ValidationError):
benefit.clean()