/**
* @test
*/
public function markAsVisibleForNodeWithParentAndGrandparentMarksGrandparentNodeAsVisible()
{
$childNode = new tx_oelib_Visibility_Node();
$grandChildNode = new tx_oelib_Visibility_Node();
$childNode->setParent($this->subject);
$grandChildNode->setParent($childNode);
$grandChildNode->markAsVisible();
self::assertTrue($this->subject->isVisible());
}
/**
* Adds a child to this node.
*
* @param tx_oelib_Visibility_Node $child the child to add to this node
*
* @return void
*/
public function addChild(tx_oelib_Visibility_Node $child)
{
$this->children[] = $child;
$child->setParent($this);
}
