Malezha / menu

        $builder->create('index', SubMenu::class); // Duplicate

    }

    public function testGet()

    {

        $builder = $this->builderFactory();

        $item = $builder->create('test', Link::class);

        $this->assertEquals($item, $builder->get('test'));

        $this->assertEquals(null, $builder->get('notFound'));

        $this->assertEquals($item, $builder['test']);

        $this->assertEquals(null, $builder['notFound']);

    }

    public function testGetByIndex()

    {

        $this->assertEquals(null, $builder['notFound']);

    }

    public function testGetByIndex()

    {

        $builder = $this->builderFactory();

        $item = $builder->create('test', Link::class);

        $this->assertEquals($item, $builder->getByIndex(0));

        $this->assertEquals(null, $builder->getByIndex(1));

        $this->assertEquals($item, $builder[0]);

        $this->assertEquals(null, $builder[1]);

    }

    public function testHas()

    {