public int getTotalBackupCount() {
        return backupCount + asyncBackupCount;
    }
@Test
    public void getTotalBackupCount() {
        RingbufferConfig config = new RingbufferConfig(NAME);
        config.setAsyncBackupCount(2);
        config.setBackupCount(3);

        int result = config.getTotalBackupCount();

        assertEquals(5, result);
    }