def METHOD_NAME(self):
    node = Node('nodeId', 'nodeLabel', {'metaNumber': 11, 'metaString': 'hello world'})
    self.assertEqual(node.get_id(), 'nodeId')
    self.assertEqual(node.get_label(), 'nodeLabel')
    self.assertEqual(node.get_metadata()['metaNumber'], 11)
    self.assertEqual(node.get_metadata()['metaString'], 'hello world')