@Test
public void testGetContentSummary() throws IOException {

  // GetContentSummary of a dir
  fSys.mkdirs(new Path("/newDir/dirFoo"));
  ContentSummary cs = fSys.getContentSummary(new Path("/newDir/dirFoo"));
  Assert.assertEquals(-1L, cs.getQuota());
  Assert.assertEquals(-1L, cs.getSpaceQuota());
}