@Test
public void infoWithTraceId() throws IOException {

    SynchronizingSelfLog.infoWithTraceId("test info with tracerId");
    SynchronizingSelfLog.flush();
    File log = customFileLog("sync.log");
    List<String> logs = FileUtils.readLines(log);
    assertTrue(logs.toString(), logs.get(0).contains("[INFO]"));
    assertTrue(logs.toString(), logs.get(0).contains("test info with tracerId"));
}