def test_throws_error_on_non_integer_year(self): with self.assertRaises(ValueError): LeapYear().is_leapyear("Bodor") with self.assertRaises(ValueError): LeapYear().is_leapyear(2020.2) with self.assertRaises(ValueError): LeapYear().is_leapyear(True)
def test_can_take_a_year_as_argument(self): LeapYear().is_leapyear(2020)
def test_can_be_instantiated(self): LeapYear()
def test_2000_is_leapyear(self): self.assertTrue(LeapYear().is_leapyear(2000))
def test_400_is_still_a_leapyear(self): self.assertTrue(LeapYear().is_leapyear(400))
def test_100_is_not_leapyear(self): self.assertFalse(LeapYear().is_leapyear(100))
def test_minus_4_is_leapyear(self): self.assertTrue(LeapYear().is_leapyear(-4))
def test_2021_is_leapyear(self): self.assertFalse(LeapYear().is_leapyear(2021))
def test_returns_value(self): self.assertIsNotNone(LeapYear().is_leapyear(2020))