def includingWithChildren = Mock(Node)
        def root = "/some/root/"

        hierarchy.recordNodeAccessingFileTree(excluding, root, excludes("child"))
        hierarchy.recordNodeAccessingFileTree(including, root, includes("child"))
        hierarchy.recordNodeAccessingFileTree(includingWithChildren, root, includes("child/**"))
        expect:

     * This is taken into account when using {@link #getNodesAccessing(String)} and {@link #getNodesAccessing(String, Spec)}.
     */
    public synchronized void recordNodeAccessingFileTree(Node node, String fileTreeRoot, Spec<FileTreeElement> filter) {
        VfsRelativePath relativePath = VfsRelativePath.of(fileTreeRoot);
        root = root.recordValue(relativePath, new FilteredNodeAccess(node, filter));