flutter/dev/a11y_assessments/test/accessibility_guideline_test.dart
2023-10-20 22:54:27 +00:00

29 lines
1.2 KiB
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:a11y_assessments/main.dart';
import 'package:a11y_assessments/use_cases/use_cases.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
for (final UseCase useCase in useCases) {
testWidgets('testing accessibility guideline for ${useCase.name}', (WidgetTester tester) async {
await tester.pumpWidget(const App());
final ScrollController controller = tester.state<HomePageState>(find.byType(HomePage)).scrollController;
while (find.byKey(Key(useCase.name)).evaluate().isEmpty) {
controller.jumpTo(controller.offset + 600);
await tester.pumpAndSettle();
}
await tester.tap(find.byKey(Key(useCase.name)));
await tester.pumpAndSettle();
await expectLater(tester, meetsGuideline(textContrastGuideline));
await expectLater(tester, meetsGuideline(androidTapTargetGuideline));
await expectLater(tester, meetsGuideline(iOSTapTargetGuideline));
await expectLater(tester, meetsGuideline(labeledTapTargetGuideline));
});
}
}