def test_products_voucher_checkout_discount_not(
settings,
monkeypatch,
prices,
discount_value,
discount_type,
expected_value,
apply_once_per_order,
checkout_with_item,
):
monkeypatch.setattr(
"saleor.checkout.utils.get_prices_of_discounted_products",
lambda lines, discounted_products: (
TaxedMoney(net=Money(price, "USD"), gross=Money(price, "USD"))
for price in prices
),
)
voucher = Voucher(
code="unique",
type=VoucherType.PRODUCT,
discount_value_type=discount_type,
discount_value=discount_value,
apply_once_per_order=apply_once_per_order,
)
voucher.save()
checkout = checkout_with_item
discount = get_voucher_discount_for_checkout(voucher, checkout)
assert discount == Money(expected_value, "USD")
def test_get_value_voucher_discount(
total, min_amount_spent, discount_value, discount_value_type,
expected_value):
voucher = Voucher(
code='unique', type=VoucherType.VALUE,
discount_value_type=discount_value_type,
discount_value=discount_value,
min_amount_spent=get_min_amount_spent(min_amount_spent))
voucher.save()
total_price = TaxedMoney(
net=Money(total, 'USD'), gross=Money(total, 'USD'))
discount = get_value_voucher_discount(voucher, total_price)
assert discount == Money(expected_value, 'USD')
def test_get_voucher_discount_all_products(
prices, discount_value_type, discount_value, voucher_type,
expected_value):
prices = [
TaxedMoney(net=Money(price, 'USD'), gross=Money(price, 'USD'))
for price in prices]
voucher = Voucher(
code='unique', type=voucher_type,
discount_value_type=discount_value_type,
discount_value=discount_value, apply_once_per_order=True)
voucher.save()
discount = get_products_voucher_discount(voucher, prices)
assert discount == Money(expected_value, 'USD')
def test_get_discount_for_cart_collection_voucher_not_applicable(monkeypatch):
monkeypatch.setattr(
'saleor.checkout.utils.get_prices_of_products_in_discounted_collections', # noqa
lambda cart, product: [])
voucher = Voucher(
code='unique', type=VoucherType.COLLECTION,
discount_value_type=DiscountValueType.FIXED,
discount_value=10)
voucher.save()
cart = Mock()
with pytest.raises(NotApplicable) as e:
get_voucher_discount_for_cart(voucher, cart)
assert str(e.value) == 'This offer is only valid for selected items.'
def test_product_voucher_checkout_discount_raises_not_applicable(
order_with_lines, product_with_images):
discounted_product = product_with_images
voucher = Voucher(
code='unique', type=VoucherType.PRODUCT,
discount_value_type=DiscountValueType.FIXED,
discount_value=10)
voucher.save()
voucher.products.add(discounted_product)
order_with_lines.voucher = voucher
order_with_lines.save()
# Offer is valid only for products listed in voucher
with pytest.raises(NotApplicable):
get_voucher_discount_for_order(order_with_lines)
def test_category_voucher_checkout_discount_raises_not_applicable(order_with_lines):
discounted_collection = Collection.objects.create(name="Discounted", slug="discou")
voucher = Voucher(
code="unique",
type=VoucherType.COLLECTION,
discount_value_type=DiscountValueType.FIXED,
discount_value=10,
)
voucher.save()
voucher.collections.add(discounted_collection)
order_with_lines.voucher = voucher
order_with_lines.save()
# Discount should be valid only for items in the discounted collections
with pytest.raises(NotApplicable):
get_voucher_discount_for_order(order_with_lines)
def test_get_discount_for_checkout_product_voucher_not_applicable(monkeypatch):
monkeypatch.setattr(
"saleor.checkout.utils.get_prices_of_discounted_products",
lambda checkout, product: [],
)
voucher = Voucher(
code="unique",
type=VoucherType.PRODUCT,
discount_value_type=DiscountValueType.FIXED,
discount_value=10,
)
voucher.save()
checkout = Mock()
with pytest.raises(NotApplicable) as e:
get_voucher_discount_for_checkout(voucher, checkout)
assert str(e.value) == "This offer is only valid for selected items."
def test_get_shipping_voucher_discount(
total,
min_amount_spent,
shipping_price,
discount_value,
discount_value_type,
expected_value,
):
voucher = Voucher(
code="unique",
type=VoucherType.ENTIRE_ORDER,
discount_value_type=discount_value_type,
discount_value=discount_value,
min_amount_spent=get_min_amount_spent(min_amount_spent),
)
voucher.save()
total = TaxedMoney(net=Money(total, "USD"), gross=Money(total, "USD"))
shipping_price = TaxedMoney(net=Money(shipping_price, "USD"),
gross=Money(shipping_price, "USD"))
discount = get_shipping_voucher_discount(voucher, total, shipping_price)
assert discount == Money(expected_value, "USD")
def test_get_value_voucher_discount(
total,
min_amount_spent,
total_quantity,
min_checkout_items_quantity,
discount_value,
discount_value_type,
expected_value,
):
voucher = Voucher(
code="unique",
type=VoucherType.ENTIRE_ORDER,
discount_value_type=discount_value_type,
discount_value=discount_value,
min_amount_spent=get_min_amount_spent(min_amount_spent),
min_checkout_items_quantity=min_checkout_items_quantity,
)
voucher.save()
total_price = Money(total, "USD")
discount = get_value_voucher_discount(voucher, total_price, total_quantity)
assert discount == Money(expected_value, "USD")
def test_get_shipping_voucher_discount(
total,
min_amount_spent,
shipping_price,
discount_value,
discount_value_type,
expected_value,
):
voucher = Voucher(
code="unique",
type=VoucherType.VALUE,
discount_value_type=discount_value_type,
discount_value=discount_value,
min_amount_spent=get_min_amount_spent(min_amount_spent),
)
voucher.save()
total = TaxedMoney(net=Money(total, "USD"), gross=Money(total, "USD"))
shipping_price = TaxedMoney(
net=Money(shipping_price, "USD"), gross=Money(shipping_price, "USD")
)
discount = get_shipping_voucher_discount(voucher, total, shipping_price)
assert discount == Money(expected_value, "USD")
def test_get_shipping_voucher_discount_not_applicable(
total,
min_amount_spent,
total_quantity,
min_checkout_items_quantity,
shipping_price,
discount_value,
discount_value_type,
):
voucher = Voucher(
code="unique",
type=VoucherType.ENTIRE_ORDER,
discount_value_type=discount_value_type,
discount_value=discount_value,
min_amount_spent=get_min_amount_spent(min_amount_spent),
min_checkout_items_quantity=min_checkout_items_quantity,
)
voucher.save()
total = Money(total, "USD")
shipping_price = Money(shipping_price, "USD")
with pytest.raises(NotApplicable):
get_shipping_voucher_discount(voucher, total, shipping_price,
total_quantity)
def test_products_voucher_checkout_discount_not(
monkeypatch,
prices,
discount_value,
discount_type,
expected_value,
apply_once_per_order,
checkout_with_item,
):
monkeypatch.setattr(
"saleor.checkout.utils.get_prices_of_discounted_products",
lambda lines, discounted_products: (Money(price, "USD") for price in prices),
)
voucher = Voucher(
code="unique",
type=VoucherType.PRODUCT,
discount_value_type=discount_type,
discount_value=discount_value,
apply_once_per_order=apply_once_per_order,
)
voucher.save()
checkout = checkout_with_item
discount = get_voucher_discount_for_checkout(voucher, checkout)
assert discount == Money(expected_value, "USD")
