nestedTuple.set(0, "group-" + i);
nestedTuple.set(1, i);
dBag.add(nestedTuple);
}
DataBag outBag = top.exec(inputTuple);
assertEquals(outBag.size(), 10L);
checkItemsGT(outBag, 1, 89);
// two initial results
Tuple init1 = (new TOP.Initial()).exec(inputTuple);