def test_is_leap_year_2012(self): assert _is_leap_year(2012)
def test_is_leap_year_2100(self): assert not _is_leap_year(2100)
def test_is_leap_year_2000(self): assert _is_leap_year(2000)
def test_is_leap_year_2011(self): assert not _is_leap_year(2011)
def test_is_leap_year_1900(self): assert not _is_leap_year(1900)
def test_is_leap_year_2011(self): self.assertFalse(_is_leap_year(2011))
def test_is_leap_year_2000(self): self.assertTrue(_is_leap_year(2000))
def test_is_leap_year_1900(self): self.assertFalse(_is_leap_year(1900))
def test_is_leap_year_2100(self): self.assertFalse(_is_leap_year(2100))
def test_is_leap_year_2012(self): self.assertTrue(_is_leap_year(2012))