mirror of
https://github.com/flutter/flutter
synced 2024-10-02 14:34:22 +00:00
5fad2bea2a
Adds usage of SystemChrome.setAPplicationSwitcherDescription to update the page title for the AutoComplete demo page. [Before screenshot: example AutoComplete](https://screenshot.googleplex.com/8DpESj4QrQA2YrW) [After screenshot: example AutoComplete](https://screenshot.googleplex.com/6AdfSA8a8VwUaXM) Fixes b/338056490 *Replace this paragraph with a description of what this PR is changing or adding, and why. Consider including before/after screenshots.* *List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.* *If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
319 lines
14 KiB
Dart
319 lines
14 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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// ignore_for_file: avoid_dynamic_calls
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import 'package:a11y_assessments/main.dart';
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import 'package:a11y_assessments/use_cases/action_chip.dart';
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import 'package:a11y_assessments/use_cases/auto_complete.dart';
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import 'package:a11y_assessments/use_cases/badge.dart';
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import 'package:a11y_assessments/use_cases/card.dart';
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import 'package:a11y_assessments/use_cases/check_box_list_tile.dart';
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import 'package:a11y_assessments/use_cases/date_picker.dart';
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import 'package:a11y_assessments/use_cases/dialog.dart';
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import 'package:a11y_assessments/use_cases/drawer.dart';
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import 'package:a11y_assessments/use_cases/expansion_tile.dart';
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import 'package:a11y_assessments/use_cases/material_banner.dart';
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import 'package:a11y_assessments/use_cases/navigation_bar.dart';
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import 'package:a11y_assessments/use_cases/navigation_drawer.dart';
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import 'package:a11y_assessments/use_cases/navigation_rail.dart';
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import 'package:a11y_assessments/use_cases/radio_list_tile.dart';
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import 'package:a11y_assessments/use_cases/slider.dart';
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import 'package:a11y_assessments/use_cases/snack_bar.dart';
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import 'package:a11y_assessments/use_cases/switch_list_tile.dart';
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import 'package:a11y_assessments/use_cases/text_button.dart';
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import 'package:a11y_assessments/use_cases/text_field.dart';
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import 'package:a11y_assessments/use_cases/text_field_password.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:material_color_utilities/material_color_utilities.dart';
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import 'test_utils.dart';
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void main() {
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testWidgets('Has light and dark theme', (WidgetTester tester) async {
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await tester.pumpWidget(const App());
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final MaterialApp app =
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find.byType(MaterialApp).evaluate().first.widget as MaterialApp;
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expect(app.theme!.brightness, equals(Brightness.light));
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expect(app.darkTheme!.brightness, equals(Brightness.dark));
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});
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testWidgets('App can generate high-contrast color scheme',
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(WidgetTester tester) async {
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await tester.pumpWidget(const MediaQuery(
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data: MediaQueryData(
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highContrast: true,
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),
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child: App()));
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final MaterialApp app =
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find.byType(MaterialApp).evaluate().first.widget as MaterialApp;
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final DynamicScheme highContrastScheme = SchemeTonalSpot(
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sourceColorHct: Hct.fromInt(const Color(0xff6750a4).value),
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isDark: false,
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contrastLevel: 1.0);
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final ColorScheme appScheme = app.theme!.colorScheme;
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expect(appScheme.primary.value,
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MaterialDynamicColors.primary.getArgb(highContrastScheme));
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expect(appScheme.onPrimary.value,
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MaterialDynamicColors.onPrimary.getArgb(highContrastScheme));
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expect(appScheme.primaryContainer.value,
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MaterialDynamicColors.primaryContainer.getArgb(highContrastScheme));
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expect(appScheme.onPrimaryContainer.value,
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MaterialDynamicColors.onPrimaryContainer.getArgb(highContrastScheme));
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expect(appScheme.primaryFixed.value,
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MaterialDynamicColors.primaryFixed.getArgb(highContrastScheme));
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expect(appScheme.primaryFixedDim.value,
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MaterialDynamicColors.primaryFixedDim.getArgb(highContrastScheme));
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expect(appScheme.onPrimaryFixed.value,
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MaterialDynamicColors.onPrimaryFixed.getArgb(highContrastScheme));
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expect(
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appScheme.onPrimaryFixedVariant.value,
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MaterialDynamicColors.onPrimaryFixedVariant
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.getArgb(highContrastScheme));
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expect(appScheme.secondary.value,
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MaterialDynamicColors.secondary.getArgb(highContrastScheme));
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expect(appScheme.onSecondary.value,
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MaterialDynamicColors.onSecondary.getArgb(highContrastScheme));
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expect(appScheme.secondaryContainer.value,
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MaterialDynamicColors.secondaryContainer.getArgb(highContrastScheme));
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expect(appScheme.onSecondaryContainer.value,
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MaterialDynamicColors.onSecondaryContainer.getArgb(highContrastScheme));
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expect(appScheme.secondaryFixed.value,
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MaterialDynamicColors.secondaryFixed.getArgb(highContrastScheme));
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expect(appScheme.secondaryFixedDim.value,
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MaterialDynamicColors.secondaryFixedDim.getArgb(highContrastScheme));
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expect(appScheme.onSecondaryFixed.value,
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MaterialDynamicColors.onSecondaryFixed.getArgb(highContrastScheme));
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expect(
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appScheme.onSecondaryFixedVariant.value,
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MaterialDynamicColors.onSecondaryFixedVariant
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.getArgb(highContrastScheme));
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expect(appScheme.tertiary.value,
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MaterialDynamicColors.tertiary.getArgb(highContrastScheme));
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expect(appScheme.onTertiary.value,
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MaterialDynamicColors.onTertiary.getArgb(highContrastScheme));
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expect(appScheme.tertiaryContainer.value,
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MaterialDynamicColors.tertiaryContainer.getArgb(highContrastScheme));
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expect(appScheme.onTertiaryContainer.value,
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MaterialDynamicColors.onTertiaryContainer.getArgb(highContrastScheme));
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expect(appScheme.tertiaryFixed.value,
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MaterialDynamicColors.tertiaryFixed.getArgb(highContrastScheme));
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expect(appScheme.tertiaryFixedDim.value,
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MaterialDynamicColors.tertiaryFixedDim.getArgb(highContrastScheme));
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expect(appScheme.onTertiaryFixed.value,
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MaterialDynamicColors.onTertiaryFixed.getArgb(highContrastScheme));
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expect(
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appScheme.onTertiaryFixedVariant.value,
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MaterialDynamicColors.onTertiaryFixedVariant
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.getArgb(highContrastScheme));
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expect(appScheme.error.value,
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MaterialDynamicColors.error.getArgb(highContrastScheme));
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expect(appScheme.onError.value,
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MaterialDynamicColors.onError.getArgb(highContrastScheme));
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expect(appScheme.errorContainer.value,
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MaterialDynamicColors.errorContainer.getArgb(highContrastScheme));
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expect(appScheme.onErrorContainer.value,
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MaterialDynamicColors.onErrorContainer.getArgb(highContrastScheme));
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expect(appScheme.background.value,
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MaterialDynamicColors.background.getArgb(highContrastScheme));
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expect(appScheme.onBackground.value,
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MaterialDynamicColors.onBackground.getArgb(highContrastScheme));
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expect(appScheme.surface.value,
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MaterialDynamicColors.surface.getArgb(highContrastScheme));
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expect(appScheme.surfaceDim.value,
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MaterialDynamicColors.surfaceDim.getArgb(highContrastScheme));
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expect(appScheme.surfaceBright.value,
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MaterialDynamicColors.surfaceBright.getArgb(highContrastScheme));
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expect(
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appScheme.surfaceContainerLowest.value,
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MaterialDynamicColors.surfaceContainerLowest
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.getArgb(highContrastScheme));
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expect(appScheme.surfaceContainerLow.value,
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MaterialDynamicColors.surfaceContainerLow.getArgb(highContrastScheme));
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expect(appScheme.surfaceContainer.value,
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MaterialDynamicColors.surfaceContainer.getArgb(highContrastScheme));
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expect(appScheme.surfaceContainerHigh.value,
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MaterialDynamicColors.surfaceContainerHigh.getArgb(highContrastScheme));
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expect(
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appScheme.surfaceContainerHighest.value,
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MaterialDynamicColors.surfaceContainerHighest
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.getArgb(highContrastScheme));
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expect(appScheme.onSurface.value,
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MaterialDynamicColors.onSurface.getArgb(highContrastScheme));
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expect(appScheme.surfaceVariant.value,
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MaterialDynamicColors.surfaceVariant.getArgb(highContrastScheme));
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expect(appScheme.onSurfaceVariant.value,
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MaterialDynamicColors.onSurfaceVariant.getArgb(highContrastScheme));
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expect(appScheme.outline.value,
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MaterialDynamicColors.outline.getArgb(highContrastScheme));
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expect(appScheme.outlineVariant.value,
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MaterialDynamicColors.outlineVariant.getArgb(highContrastScheme));
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expect(appScheme.shadow.value,
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MaterialDynamicColors.shadow.getArgb(highContrastScheme));
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expect(appScheme.scrim.value,
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MaterialDynamicColors.scrim.getArgb(highContrastScheme));
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expect(appScheme.inverseSurface.value,
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MaterialDynamicColors.inverseSurface.getArgb(highContrastScheme));
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expect(appScheme.onInverseSurface.value,
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MaterialDynamicColors.inverseOnSurface.getArgb(highContrastScheme));
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expect(appScheme.inversePrimary.value,
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MaterialDynamicColors.inversePrimary.getArgb(highContrastScheme));
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});
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testWidgets('Each A11y Assessments page has a unique page title.', (WidgetTester tester) async {
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final List<MethodCall> log = <MethodCall>[];
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tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(SystemChannels.platform, (MethodCall methodCall) async {
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if (methodCall.method == 'SystemChrome.setApplicationSwitcherDescription') {
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log.add(methodCall);
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}
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return null;
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});
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await tester.pumpWidget(Title(
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color: const Color(0xFF00FF00),
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title: 'Accessibility Assessments',
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child: Container(),
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));
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expect(log[0], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'Accessibility Assessments', 'primaryColor': 4278255360},
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));
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await pumpsUseCase(tester, AutoCompleteUseCase());
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expect(log[2], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'AutoComplete', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, ActionChipUseCase());
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expect(log[4], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'ActionChip', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, BadgeUseCase());
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expect(log[6], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'Badge', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, CardUseCase());
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expect(log[8], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'Card', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, CheckBoxListTile());
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expect(log[10], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'CheckBoxListTile', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, DatePickerUseCase());
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expect(log[12], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'DatePicker', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, DialogUseCase());
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expect(log[14], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'Dialog', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, ExpansionTileUseCase());
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expect(log[16], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'ExpansionTile', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, MaterialBannerUseCase());
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expect(log[18], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'MaterialBanner', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, NavigationBarUseCase());
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expect(log[20], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'NavigationBar', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, RadioListTileUseCase());
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expect(log[22], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'RadioListTile', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, SliderUseCase());
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expect(log[24], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'Slider', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, SnackBarUseCase());
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expect(log[26], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'SnackBar', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, SwitchListTileUseCase());
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expect(log[28], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'SwitchListTile', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, TextButtonUseCase());
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expect(log[30], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'TextButton', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, TextFieldUseCase());
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expect(log[32], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'TextField', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, TextFieldPasswordUseCase());
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expect(log[34], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'TextField password', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, NavigationDrawerUseCase());
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expect(log[36], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'NavigationDrawer', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, NavigationRailUseCase());
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expect(log[38], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'NavigationRail', 'primaryColor': 4284960932},
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));
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await pumpsUseCase(tester, DrawerUseCase());
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expect(log[40], isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{'label': 'drawer', 'primaryColor': 4284960932},
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));
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});
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testWidgets('a11y assessments home page has one h1 tag', (WidgetTester tester) async {
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await tester.pumpWidget(const App());
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final Finder findHeadingLevelOnes = find.bySemanticsLabel('Accessibility Assessments');
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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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