@Test
public void pieninTest2() {
MinimiKeko<Node> keko = new MinimiKeko(new Node[10]);
assertEquals(0, keko.pienin(0, 0, 10000));
}
@Test
public void pieninTest1() {
MinimiKeko<Node> keko = new MinimiKeko(new Node[10]);
assertEquals(4, keko.pienin(4, 7, 5));
}