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https://github.com/flutter/flutter
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85b3d97673
Adds Semantic Widget to wrap the contents of each page's AppBar title attribute and adds header: true and headingLevel: 1 as Semantic attributes so the content of the title is compiled as an h1 tag to meet accessibility guidelines that each page must have a h1 tag present. Also updates the test cases for the home page and each use case page to check for its respective h1. [Before Screenshot - Accessibility Assessments Home Page](https://screenshot.googleplex.com/4i9LuiGwvLnEcZ8) [Before Screenshot - Checkbox List Title -- note: each use case page is missing an h1](https://screenshot.googleplex.com/3qQjfqvAMTehRsm) [After Screenshot - Accessibility Assessments Home Page](https://screenshot.googleplex.com/APSJJXBmwNBP35m) [After Screenshot - Checkbox List Title-- note: change is similar across each Accessibility use case page](https://screenshot.googleplex.com/6EGgZnTusEgeN5L) Fixes b/338035526
37 lines
1.3 KiB
Dart
37 lines
1.3 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:a11y_assessments/use_cases/slider.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'test_utils.dart';
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void main() {
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testWidgets('slider can run', (WidgetTester tester) async {
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await pumpsUseCase(tester, SliderUseCase());
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expect(find.byType(Slider), findsOneWidget);
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await tester.tapAt(tester.getCenter(find.byType(Slider)));
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await tester.pumpAndSettle();
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final MainWidgetState state =
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tester.state<MainWidgetState>(find.byType(MainWidget));
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expect(state.currentSliderValue, 60);
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});
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testWidgets('slider semantics wrapper exists', (WidgetTester tester) async {
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await pumpsUseCase(tester, SliderUseCase());
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final Finder semanticsWidget =
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find.bySemanticsLabel('Accessibility Test Slider');
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expect(semanticsWidget, findsOneWidget);
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});
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testWidgets('slider demo page has one h1 tag', (WidgetTester tester) async {
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await pumpsUseCase(tester, SliderUseCase());
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final Finder findHeadingLevelOnes = find.bySemanticsLabel('Slider demo');
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await tester.pumpAndSettle();
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expect(findHeadingLevelOnes, findsOne);
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});
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}
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