@Override
public Node deleteByPath(final NodePath path) {
final MockNodeTree<NodePath> treeNode = nodeTree.find(path);
treeNode.getParent().children.remove(treeNode);
final Node toBeRemoved = this.nodePathMap.get(path);
this.nodePathMap.remove(path);
this.nodeIdMap.remove(toBeRemoved.id());
return toBeRemoved;
}
