@Test
public void testGetLayout() {

  LayoutModel layout = new LayoutModelImpl("Layout", parent, "List");
  String path = "/Shuffleboard/Tab/List";
  LayoutModel nested = layout.getLayout(path, "List Layout");
  assertAll(
      () -> assertSame(nested, layout.getChild(path)),
      () -> assertSame(nested, layout.getChildren().get(path))
  );
}