public function testSetNode()
{
$base_package = ["base/package" => "dev-master"];
$graph = new Graph($base_package);
$this->assertEquals(new Node($base_package), $graph->getRoot());
$dep = ["second/package" => "dev-master"];
$graph->set($dep);
$parent_node = new Node($base_package);
$parent_node->setDeps($dep, $parent_node);
$this->assertEquals($graph->getCurrent()->getDependency("second/package"), new Node($dep, $parent_node));
}
