def test_taxed_base_unit_prices():
assert_almost_equal(line.taxless_base_unit_price,
TaxlessPrice(5, 'EUR') / Decimal('1.1'))
assert line.taxful_base_unit_price == TaxfulPrice(5, 'EUR')
def test_discounted_unit_price():
assert line.discounted_unit_price == TaxfulPrice(33, 'EUR') / 9
def test_unit_discount_amount():
assert line.unit_discount_amount == TaxfulPrice(12, 'EUR') / 9
def test_tax_special_cases3():
taxless_line = Line(base_unit_price=TaxfulPrice(0, 'EUR'),
quantity=0,
discount_amount=TaxfulPrice(0, 'EUR'),
tax_amount=Money(0, 'EUR'))
assert taxless_line.taxful_price == TaxfulPrice(0, 'EUR')
assert taxless_line.taxless_price == TaxlessPrice(0, 'EUR')
assert taxless_line.base_unit_price == TaxfulPrice(0, 'EUR')
assert taxless_line.taxful_base_unit_price == TaxfulPrice(0, 'EUR')
assert taxless_line.taxless_base_unit_price == TaxlessPrice(0, 'EUR')
assert taxless_line.discount_amount == TaxfulPrice(0, 'EUR')
assert taxless_line.taxful_discount_amount == TaxfulPrice(0, 'EUR')
assert taxless_line.taxless_discount_amount == TaxlessPrice(0, 'EUR')
assert taxless_line.price == TaxfulPrice(0, 'EUR')
assert taxless_line.taxful_price == TaxfulPrice(0, 'EUR')
assert taxless_line.taxless_price == TaxlessPrice(0, 'EUR')
assert taxless_line.base_price == TaxfulPrice(0, 'EUR')
assert taxless_line.taxful_base_price == TaxfulPrice(0, 'EUR')
assert taxless_line.taxless_base_price == TaxlessPrice(0, 'EUR')
assert taxless_line.unit_discount_amount == TaxfulPrice(0, 'EUR')
assert taxless_line.taxful_unit_discount_amount == TaxfulPrice(0, 'EUR')
assert taxless_line.taxless_unit_discount_amount == TaxlessPrice(0, 'EUR')
assert taxless_line.discount_rate == 0
assert taxless_line.tax_rate == 0
def test_price():
assert line.price == TaxfulPrice(33, 'EUR') # 5 * 9 - 12
def tfprice(value):
return TaxfulPrice(value, 'USD')
class Line(Priceful):
base_unit_price = None
quantity = None
discount_amount = None
tax_amount = None
def __init__(self, base_unit_price, quantity, discount_amount, tax_amount):
self.base_unit_price = base_unit_price
self.quantity = quantity
self.discount_amount = discount_amount
self.tax_amount = tax_amount
line = Line(base_unit_price=TaxfulPrice(5, 'EUR'),
quantity=9,
discount_amount=TaxfulPrice(12, 'EUR'),
tax_amount=Money(3, 'EUR'))
line2 = Line(base_unit_price=TaxfulPrice(10, 'EUR'),
quantity=123,
discount_amount=TaxfulPrice(0, 'EUR'),
tax_amount=Money(123, 'EUR'))
def test_price():
assert line.price == TaxfulPrice(33, 'EUR') # 5 * 9 - 12
def test_discounted_unit_price():
assert line.discounted_unit_price == TaxfulPrice(33, 'EUR') / 9
def test_price_property_get():
m = get_market()
assert m.price == TaxfulPrice(123, 'GBP')
def test_price_property_set_invalid_unit():
m = get_market()
with pytest.raises(UnitMixupError):
m.price = TaxlessPrice(3, 'GBP')
with pytest.raises(UnitMixupError):
m.price = TaxfulPrice(3, 'USD')
def test_money_propped_type_checking_currency():
foo = Foo(currency='EUR', includes_tax=True)
with pytest.raises(TypeError):
FooItem(foo=foo, price=TaxfulPrice(42, 'USD'))
def test_money_propped_basic():
foo = Foo(currency='EUR', includes_tax=True)
item = FooItem(foo=foo, price=TaxfulPrice(42, 'EUR'))
assert item.price == TaxfulPrice(42, 'EUR')
assert item.value == 42
assert item.foo.currency == 'EUR'
def test_new():
assert TaxfulPrice(currency='EUR').new(42) == TaxfulPrice(42, 'EUR')
assert TaxlessPrice(currency='EUR').new(-10) == TaxlessPrice(-10, 'EUR')
assert TaxfulPrice(10, 'GBP').new(5) == TaxfulPrice(5, 'GBP')
def test_tax_mixup():
with pytest.raises(TypeError):
TaxfulPrice(42, 'EUR') - TaxlessPrice(2, 'EUR')
def get_effective_price(self, source, **kwargs):
if source.shipping_address and source.shipping_address.country == "SE":
return TaxfulPrice("5.00")
return TaxfulPrice("4.00")