@Override
  protected List<MatchResult> match(List<String> specs) throws IOException {
    return match(new File(".").getAbsolutePath(), specs);
  }
@Test
  public void testMatchForNonExistentFile() throws Exception {
    temporaryFolder.newFile("aa");

    List<MatchResult> matchResults =
        localFileSystem.match(
            ImmutableList.of(temporaryFolder.getRoot().toPath().resolve("a").toString()));
    assertEquals(1, matchResults.size());
    assertEquals(MatchResult.Status.NOT_FOUND, matchResults.get(0).status());
  }