def test__all_even(self): a = [2, 4, 6] b = even_odd(a) assert a == b
def test__all_odd(self): a = [3, 5, 7] b = even_odd(a) assert a == b
def test__even_and_odd_duplicates(self): a = [7, 9, 1, 2, 2, 2, 3, 4, 5, 6, 7, 8] b = even_odd(a) assert b == [8, 6, 4, 2, 2, 2, 3, 5, 1, 7, 9, 7]
def test__one_even_entry(self): a = [10] b = even_odd(a) assert a == b
def test__one_odd_entry(self): a = [9] b = even_odd(a) assert a == b
def test__even_and_odd(self): a = [1, 2, 3, 4, 5, 6] b = even_odd(a) assert b == [6, 2, 4, 5, 3, 1]