Python Year.is_leap примеры использования

Пример #1

 def test_is_leap_year_if_divisible_by_400(self):
     year = Year(1600)
     self.assertTrue(year.is_leap())

Пример #2

 def test_not_leap_year_if_divisible_by_100_but_not_by_400(self):
     year = Year(1900)
     self.assertFalse(year.is_leap())

Пример #3

 def test_not_leap_year_if_not_divisible_by_4(self):
     year = Year(1997)
     self.assertFalse(year.is_leap())