visibleWidgetIdSummary method
Implementation
String visibleWidgetIdSummary({int limit = 12}) {
final ids = _visibleWidgetIds();
if (ids.isEmpty) return 'No keyed test widgets are currently visible.';
final shown = ids.take(limit).join(', ');
final suffix = ids.length > limit ? ', ... (${ids.length} total)' : '';
return 'Visible widget ids: $shown$suffix.';
}