private function modifyInternalLinks()
{
if (!is_null($this->_parsed_markdown)) {
$linker = new Linker($this->_tree->getSearch());
foreach ($linker->getInternalLinks($this->_parsed_markdown) as $internal_link) {
$linker->modifyInternalLink($internal_link);
}
}
}
/**
* @expectedException \InvalidArgumentException
*/
public function testGetInternalLinksFailsOnNodeWithoutOwnerDocument()
{
$linker = new Linker(new Search($this->test_options));
$node = new \DOMElement('test', 'unit');
$linker->getInternalLinks($node);
}