15 lines
611 B
Dart
15 lines
611 B
Dart
import 'package:flutter_test/flutter_test.dart';
|
|
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
|
import 'package:pdf_signature/ui/features/signature/view_model/signature_controller.dart';
|
|
import '_world.dart';
|
|
|
|
/// Usage: the user chooses undo
|
|
Future<void> theUserChoosesUndo(WidgetTester tester) async {
|
|
final container = TestWorld.container ?? ProviderContainer();
|
|
final sig = container.read(signatureProvider);
|
|
if (sig.strokes.isNotEmpty) {
|
|
final newStrokes = List<List<Offset>>.from(sig.strokes)..removeLast();
|
|
container.read(signatureProvider.notifier).setStrokes(newStrokes);
|
|
}
|
|
}
|