@Test
public void testIsDeleted() {

  BlockInfo blockInfo = new BlockInfoContiguous((short) 3);
  BlockCollection bc = Mockito.mock(BlockCollection.class);
  blockInfo.setBlockCollectionId(1000);
  Assert.assertFalse(blockInfo.isDeleted());
  blockInfo.setBlockCollectionId(INVALID_INODE_ID);
  Assert.assertTrue(blockInfo.isDeleted());
}