@VisibleForTesting
  List<String> getFuseInfo() {
    return mFuseInfo;
  }
@Test
  public void UnderFileSystemS3() {
    try (FuseUpdateChecker checker = getUpdateCheckerWithUfs("s3://alluxio-test/")) {
      Assert.assertTrue(containsTargetInfo(checker.getFuseInfo(), "s3"));
    }
  }