@Test
  public void testFileStatus() throws IOException {
    String fileName = "file1";
    Path path2 = fc2.makeQualified(new Path(BASE, fileName));

    // Create a file on fc2's file system using fc1
    createFile(fc1, path2);
    FsStatus fc2Status = fc2.getFsStatus(path2);

    // FsStatus , used, free and capacity are non-negative longs
    Assert.assertNotNull(fc2Status);
    Assert.assertTrue(fc2Status.getCapacity() > 0);
    Assert.assertTrue(fc2Status.getRemaining() > 0);
    Assert.assertTrue(fc2Status.getUsed() > 0);
  }
 // Helper method to make path qualified
 protected Path qualifiedPath(String path, FileContext fc) {
   return fc.makeQualified(new Path(BASE, path));
 }