public function testChangeBlockTypeForAlreadyResolvedItem()
{
$this->rawLayoutBuilder->add('root', null, 'root');
$this->rawLayoutBuilder->getRawLayout()->setProperty('root', RawLayout::RESOLVED_OPTIONS, []);
$this->rawLayoutBuilder->changeBlockType('root', 'my_root');
}
/**
* @param string|null $rootId
*
* @return BlockView
*/
protected function getLayoutView($rootId = null)
{
$this->layoutManipulator->applyChanges($this->context, true);
$rawLayout = $this->rawLayoutBuilder->getRawLayout();
return $this->blockFactory->createBlockView($rawLayout, $this->context, $rootId);
}