@Test
public void testEquals() {

  UUID uuid = UUID.randomUUID();
  RowUpdate rowUpdate1 = new RowUpdate(
      null, new Row(ImmutableMap.of("name", Atom.string("ps1")))
  );
  Map<UUID, RowUpdate> rowUpdates1 = ImmutableMap.of(uuid, rowUpdate1);
  RowUpdate rowUpdate2 = new RowUpdate().setNew(new Row().stringColumn("name", "ps1"));
  Map<UUID, RowUpdate> rowUpdates2= new HashMap<>();
  rowUpdates2.put(uuid, rowUpdate2);
  new EqualsTester()
      .addEqualityGroup(new TableUpdate(rowUpdates1), new TableUpdate(rowUpdates2))
      .testEquals();
}