ApaiIO\Operations\BrowseNodeLookup::getNodeId PHP Method

    public function getNodeId()
    {
        return $this->getSingleOperationParameter('BrowseNodeId');
    }

 public function testGetBrowseNode()
 {
     $nodeLookup = new BrowseNodeLookup();
     $this->assertEquals(null, $nodeLookup->getNodeId());
     $nodeLookup->setNodeId(290060);
     $this->assertEquals(290060, $nodeLookup->getNodeId());
 }