def test_one_pair():
assert 6 == Yatzy.one_pair(3, 4, 3, 5, 6)
assert 10 == Yatzy.one_pair(5, 3, 3, 3, 5)
assert 12 == Yatzy.one_pair(5, 3, 6, 6, 5)
def test_one_pair():
assert Yatzy.one_pair(3, 4, 3, 5, 6) == 6
assert Yatzy.one_pair(5, 3, 3, 3, 5) == 10
assert Yatzy.one_pair(5, 3, 6, 6, 5) == 12
