@Test
public void testCircularV1() {
BucketAggregate bag = new CircularBucketAggregate(1, 10, 60, 300, 900);
bag.feed(10, 10);
bag.feed(11, 10);
bag.feed(12, 10);
assertEquals(30, bag.getDeltaV(0, 13));
assertEquals(30, bag.getDeltaV(1, 14));
assertEquals(30, bag.getDeltaV(2, 15));