from src.codewars.kata_next_bigger_number_same_digits import next_bigger


def test_next_bigger():
    assert next_bigger(12) == 21
    assert next_bigger(21) == -1
    assert next_bigger(513) == 531
    assert next_bigger(2017) == 2071
    assert next_bigger(414) == 441
    assert next_bigger(144) == 414
    assert next_bigger(1234567890) == 1234567908
    assert next_bigger(59884848459853) == 59884848483559
    assert next_bigger(7600201336) == 7600201363
    assert next_bigger(5113455566888) == 5113455568688
    assert next_bigger(4769560370633) == 4769560373036