public function testNodeListToTree()
{
$nodes = array();
$tree = Trees::nodeListToTree($nodes);
$this->assertNull($tree);
$nodes = array(0 => array(0));
$tree = Trees::nodeListToTree($nodes);
$this->assertNull($tree);
$nodes = array(0 => array(1));
$tree = Trees::nodeListToTree($nodes);
$this->assertEqual(array(0 => array(1 => null)), $tree);
// 0
// / \
// 1 2
// / / \
// 3 4 5
$nodes = array(0 => array(1, 2), 1 => array(3), 2 => array(4, 5));
$tree = Trees::nodeListToTree($nodes);
$this->assertEqual(array(0 => array(1 => array(3 => null), 2 => array(4 => null, 5 => null))), $tree);
}
/**
* Converts an array of items as returned by the SOAP function getDocmanTreeInfo to a tree of IDs
*/
private function buildDistantTreeFromSoapArray()
{
$listOfNodes = array();
foreach ($this->remoteItems as $id => $itemInfo) {
$listOfNodes[$itemInfo->parent_id][] = $id;
}
// Tree of ids
$tree = Trees::nodeListToTree($listOfNodes);
return $tree;
}
