def test_even(seff): even = is_even.is_even(2) assert (even is True)
def test_negative(self): try: is_even.is_even(-10) except Exception: pass
def test_odd(self): odd = is_even.is_even(3) assert (odd is False)
def test_cache(self): assert (is_even.is_even(2) is True) assert (is_even.is_even(3) is False)
def test_not_even(self): even = is_even.is_even(3) assert (even is False)