@Test
@SuppressWarnings("deprecation")
public void testParseFactor() {

  // Default
  scheduler = new DecayRpcScheduler(1, "ipc.3", new Configuration());
  assertEquals(DecayRpcScheduler.IPC_SCHEDULER_DECAYSCHEDULER_FACTOR_DEFAULT,
    scheduler.getDecayFactor(), 0.00001);
  // Custom
  Configuration conf = new Configuration();
  conf.set("ipc.4." + DecayRpcScheduler.IPC_FCQ_DECAYSCHEDULER_FACTOR_KEY,
    "0.125");
  scheduler = new DecayRpcScheduler(1, "ipc.4", conf);
  assertEquals(0.125, scheduler.getDecayFactor(), 0.00001);
}