RedUNIT\Base\Bean::testCANTDeleteOwnListWithUnset PHP Method

    public function testCANTDeleteOwnListWithUnset()
    {
        $book = $this->_createBook();
        asrt(isset($book->ownPage), FALSE);
        //not loaded yet, lazy loading
        asrt(count($book->ownPage), 2);
        //when loaded has 2
        unset($book->ownPage);
        //does NOT remove all
        R::store($book);
        asrt(isset($book->ownPage), FALSE);
        //not loaded yet, lazy loading
        asrt(count($book->ownPage), 2);
    }