@Test
public void testNoMetricUpdatesThenNoWaiting() {

  ClientThrottlingAnalyzer analyzer = new ClientThrottlingAnalyzer(
      "test",
      ANALYSIS_PERIOD);
  validate(0, analyzer.getSleepDuration());
  sleep(ANALYSIS_PERIOD_PLUS_10_PERCENT);
  validate(0, analyzer.getSleepDuration());
}