@Test
void toTuple6() {

    final Function<Integer, Tuple6<Integer, Integer, Integer, Integer, Integer, Integer>> mapper = Tuples.toTuple(i -> i + 0, i -> i + 1, i -> i + 2, i -> i + 3, i -> i + 4, i -> i + 5);
    assertTuple(mapper.apply(0), 6);
}