/**
* @return Tx_PtExtbase_Tree_Tree
*/
protected function createTestTree()
{
$tree = Tx_PtExtbase_Tree_Tree::getEmptyTree('root');
$rootNode = $tree->getRoot();
$firstNode = new Tx_PtExtbase_Tree_Node('firstNode');
$secondNode = new Tx_PtExtbase_Tree_Node('secondNode');
$firstChildOfSecondNode = new Tx_PtExtbase_Tree_Node('firstChildOfSecondNode');
$secondNode->addChild($firstChildOfSecondNode);
$rootNode->addChild($firstNode);
$rootNode->addChild($secondNode);
return $tree;
}
/**
* Returns an empty tree with root node labeled by given label
*
* @param string $namespace Namespace for tree
* @param string $rootLabel Label for root node
* @return Tx_PtExtbase_Tree_Tree Empty tree object.
*/
public function getEmptyTree($namespace, $rootLabel = '')
{
return Tx_PtExtbase_Tree_Tree::getEmptyTree($namespace, $rootLabel);
}
