/**
* Add child to this node
*
* If the child already has a parent, the link is unset
*
* @param JNode $child The child to be added
*
* @return void
*
* @since 11.1
*/
function addChild(&$child)
{
if ($child instanceof Jnode)
{
$child->setParent($this);
}
}
/**
* Add child to this node
*
* If the child already has a parent, the link is unset
*
* @param JNode &$child The child to be added
*
* @return void
*
* @since 11.1
*/
public function addChild(JNode &$child)
{
JLog::add('JNode::addChild() is deprecated.', JLog::WARNING, 'deprecated');
$child->setParent($this);
}
/**
* Tests setting the parent of a node.
*
* @group JNode
* @covers JNode::setParent
* @return void
*/
public function testSetParent()
{
$newParent = new JNode();
$this->object->setParent($newParent);
$this->assertAttributeEquals($newParent, '_parent', $this->object);
}
