public void resetDefaults() {
      initCallCount = 0;
      chargeCallCount = 0;
      recommendCallCount = 0;
      isQuotaExceedAllowedCallCount = 0;
      shutdownCallCount = 0;
      chargeReturnVal = ALLOW_QUOTA_RECOMMENDATION;
      recommendReturnVal = ALLOW_QUOTA_RECOMMENDATION;
      isQuotaExceedAllowedReturnVal = false;
      throwException = false;
    }
Reset the accounting state to default values.
ambry-quota/src/test/java/com/github/ambry/quota/TestCUQuotaEnforcerFactory.java