@dfilatov I don't understand how to properly write specs for this case. 

In all of our specs we're running `BEMDOM.int` on some context inside beforeEach hooks. But in this case base-controls's `live` method runs before any suit-case runs. So if I'll do something like this:

```js
it(..., function() {
  var domElem = $(BEMHTML.apply(bemjson)).appendTo('body');
  domElem.find('.' + BaseControl.buildClass('control')).focus();
})
```

like we did in [menu](https://github.com/bem/bem-components/blob/v2/common.blocks/menu/menu.spec.js#L73), block would be inited with `focusin` listener from live section, not because of it's DOM-focus.