@Test
  public void consistent_count_should_return_total_number_of_item_with_no_delay() {
    String itemName = "FirstItem";

    SimpleDbUser user = SimpleDbUserBuilder.createUserWithSampleAttributes(itemName);
    repository.save(user, true);
    assertEquals(1, repository.count(true));

    repository.delete(itemName, true);
    assertEquals(0, repository.count(true));
  }
 @After
 public void tearDown() {
   // may fail
   repository.deleteAll(true);
 }