Iterable<Widget> widgetList(Finder finder)

The matching widgets in the widget tree.

  • Use widget if you only expect to match one widget.
  • Use firstWidget if you expect to match several but only want the first.

Source 

Iterable<Widget/*=T*/> widgetList/*<T extends Widget>*/(Finder finder) {
  TestAsyncUtils.guardSync();
  return finder.evaluate().map/*<T>*/((Element element) {
    // TODO(ianh): simplify once the VM can infer the return type
    dynamic/*=T*/ result = element.widget;
    return result;
  });
}