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Python — TDD: расчёт скидки
Цикл Red-Green-Refactor: pytest-тесты и функция get_discount_percent.
def get_discount_percent(amount: int) -> int:
if amount >= 5000:
return 10
if amount >= 1000:
return 5
return 0def get_discount_percent(amount: int) -> int:
if amount >= 5000:
return 10
if amount >= 1000:
return 5
return 0from discount import get_discount_percent
def test_discount_for_small_order():
assert get_discount_percent(900) == 0
def test_discount_for_medium_order():
assert get_discount_percent(1500) == 5
def test_discount_for_large_order():
assert get_discount_percent(6000) == 10from discount import get_discount_percent
def test_discount_for_small_order():
assert get_discount_percent(900) == 0
def test_discount_for_medium_order():
assert get_discount_percent(1500) == 5
def test_discount_for_large_order():
assert get_discount_percent(6000) == 10