String target = (String) lbp.chooseTarget(fci);
int cursor = fci.getCursor();
assertEquals(target, fci.getTargets().get(cursor));
targets = Arrays.asList(new String[]{"W", "X", "Y", "Z"});
fci.updateClusterInfo(targets, 1);
int expectedCursor = ++cursor % targets.size();
target = (String) lbp.chooseTarget(fci);
cursor = fci.getCursor();