@Override
    public void updateAccounts(Collection<Account> accounts) {
    }
Constructor for {@link AccountServiceForConsumerTest}.
@param config {@link AccountServiceConfig} object.
@param accountServiceMetrics {@link AccountServiceMetrics} object.
@param notifier {@link Notifier} object.
ambry-quota/src/test/java/com/github/ambry/quota/AmbryQuotaManagerUpdateNotificationTest.java