@VisibleForTesting
  List<String> getFuseInfo() {
    return mFuseInfo;
  }
@Test
  public void UnderFileSystemS3A() {
    try (FuseUpdateChecker checker = getUpdateCheckerWithUfs("s3a://alluxio-test/")) {
      Assert.assertTrue(containsTargetInfo(checker.getFuseInfo(), "s3a"));
    }
  }