Problem testing Alloy controllers based on alloy-unit-test

gistfile1.js

it('create with 2 items', function () {
      item.set({
          title: "The cloud atlas",
          author: "David Mitchell"
      });
      item.save();
  
      item.set({
          title: "Design of design",
          author: "Brooks"
      });
      item.save();
  
    $ = Alloy.createController('index', {});

    Ti.API.info(JSON.stringify($.table.getData()))
    expect($.table.getData().length).toEqual(2);
});

/*
[ERROR] THERE WERE FAILURES!
[ERROR] ============================================================
[ERROR] Recap of failing specs:
[ERROR] ------------------------------------------------------------
[ERROR] index controller create with 1 item. - Expected 1 to equal 2.
[ERROR] ------------------------------------------------------------
*/

Thanks! That works :-)