function import_node($node, $p = null, $pitem = null)
{
printf("%s [%s] %s", $node->title, $p ? $p->title : '-', strings::nl());
$pitem = $this->create_item(array('title' => (string) $node->title), $pitem);
if (!empty($node->node)) {
foreach ($node->node as $pnode) {
$this->import_node($pnode, $node, $pitem);
}
}
}
/**
* Assertion
* @param null $res
* @param string $title
* @return bool|null
*/
function test_assert($res = null, $title = '')
{
// closure
if ($res instanceof Closure) {
try {
$res = $res();
} catch (Exception $e) {
$res = false;
$title .= " Exception: " . get_class($e) . ', ' . $e->getMessage();
}
}
if ($res) {
test_assertions::$successed++;
}
if (!$res) {
test_assertions::$failed++;
}
$return = $res ? ' OK ' : 'FAIL';
if (!is_null($title)) {
printf('ASSERT: [%4s] %s %s', $return, $title, strings::nl());
}
return $res;
}
