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430 lines
15 KiB
Dart
430 lines
15 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/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 = 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', (WidgetTester tester) async {
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await tester.pumpWidget(
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const MediaQuery(data: MediaQueryData(highContrast: true), child: App()),
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);
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final MaterialApp app = 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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);
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final ColorScheme appScheme = app.theme!.colorScheme;
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expect(appScheme.primary.value, MaterialDynamicColors.primary.getArgb(highContrastScheme));
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expect(appScheme.onPrimary.value, MaterialDynamicColors.onPrimary.getArgb(highContrastScheme));
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expect(
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appScheme.primaryContainer.value,
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MaterialDynamicColors.primaryContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onPrimaryContainer.value,
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MaterialDynamicColors.onPrimaryContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.primaryFixed.value,
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MaterialDynamicColors.primaryFixed.getArgb(highContrastScheme),
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);
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expect(
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appScheme.primaryFixedDim.value,
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MaterialDynamicColors.primaryFixedDim.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onPrimaryFixed.value,
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MaterialDynamicColors.onPrimaryFixed.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onPrimaryFixedVariant.value,
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MaterialDynamicColors.onPrimaryFixedVariant.getArgb(highContrastScheme),
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);
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expect(appScheme.secondary.value, MaterialDynamicColors.secondary.getArgb(highContrastScheme));
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expect(
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appScheme.onSecondary.value,
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MaterialDynamicColors.onSecondary.getArgb(highContrastScheme),
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);
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expect(
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appScheme.secondaryContainer.value,
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MaterialDynamicColors.secondaryContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onSecondaryContainer.value,
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MaterialDynamicColors.onSecondaryContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.secondaryFixed.value,
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MaterialDynamicColors.secondaryFixed.getArgb(highContrastScheme),
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);
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expect(
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appScheme.secondaryFixedDim.value,
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MaterialDynamicColors.secondaryFixedDim.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onSecondaryFixed.value,
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MaterialDynamicColors.onSecondaryFixed.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onSecondaryFixedVariant.value,
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MaterialDynamicColors.onSecondaryFixedVariant.getArgb(highContrastScheme),
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);
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expect(appScheme.tertiary.value, MaterialDynamicColors.tertiary.getArgb(highContrastScheme));
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expect(
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appScheme.onTertiary.value,
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MaterialDynamicColors.onTertiary.getArgb(highContrastScheme),
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);
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expect(
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appScheme.tertiaryContainer.value,
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MaterialDynamicColors.tertiaryContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onTertiaryContainer.value,
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MaterialDynamicColors.onTertiaryContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.tertiaryFixed.value,
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MaterialDynamicColors.tertiaryFixed.getArgb(highContrastScheme),
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);
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expect(
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appScheme.tertiaryFixedDim.value,
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MaterialDynamicColors.tertiaryFixedDim.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onTertiaryFixed.value,
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MaterialDynamicColors.onTertiaryFixed.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onTertiaryFixedVariant.value,
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MaterialDynamicColors.onTertiaryFixedVariant.getArgb(highContrastScheme),
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);
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expect(appScheme.error.value, MaterialDynamicColors.error.getArgb(highContrastScheme));
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expect(appScheme.onError.value, MaterialDynamicColors.onError.getArgb(highContrastScheme));
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expect(
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appScheme.errorContainer.value,
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MaterialDynamicColors.errorContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onErrorContainer.value,
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MaterialDynamicColors.onErrorContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.background.value,
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MaterialDynamicColors.background.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onBackground.value,
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MaterialDynamicColors.onBackground.getArgb(highContrastScheme),
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);
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expect(appScheme.surface.value, MaterialDynamicColors.surface.getArgb(highContrastScheme));
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expect(
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appScheme.surfaceDim.value,
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MaterialDynamicColors.surfaceDim.getArgb(highContrastScheme),
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);
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expect(
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appScheme.surfaceBright.value,
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MaterialDynamicColors.surfaceBright.getArgb(highContrastScheme),
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);
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expect(
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appScheme.surfaceContainerLowest.value,
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MaterialDynamicColors.surfaceContainerLowest.getArgb(highContrastScheme),
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);
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expect(
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appScheme.surfaceContainerLow.value,
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MaterialDynamicColors.surfaceContainerLow.getArgb(highContrastScheme),
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);
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expect(
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appScheme.surfaceContainer.value,
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MaterialDynamicColors.surfaceContainer.getArgb(highContrastScheme),
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);
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expect(
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appScheme.surfaceContainerHigh.value,
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MaterialDynamicColors.surfaceContainerHigh.getArgb(highContrastScheme),
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);
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expect(
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appScheme.surfaceContainerHighest.value,
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MaterialDynamicColors.surfaceContainerHighest.getArgb(highContrastScheme),
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);
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expect(appScheme.onSurface.value, MaterialDynamicColors.onSurface.getArgb(highContrastScheme));
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expect(
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appScheme.surfaceVariant.value,
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MaterialDynamicColors.surfaceVariant.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onSurfaceVariant.value,
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MaterialDynamicColors.onSurfaceVariant.getArgb(highContrastScheme),
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);
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expect(appScheme.outline.value, MaterialDynamicColors.outline.getArgb(highContrastScheme));
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expect(
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appScheme.outlineVariant.value,
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MaterialDynamicColors.outlineVariant.getArgb(highContrastScheme),
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);
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expect(appScheme.shadow.value, MaterialDynamicColors.shadow.getArgb(highContrastScheme));
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expect(appScheme.scrim.value, MaterialDynamicColors.scrim.getArgb(highContrastScheme));
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expect(
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appScheme.inverseSurface.value,
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MaterialDynamicColors.inverseSurface.getArgb(highContrastScheme),
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);
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expect(
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appScheme.onInverseSurface.value,
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MaterialDynamicColors.inverseOnSurface.getArgb(highContrastScheme),
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);
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expect(
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appScheme.inversePrimary.value,
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MaterialDynamicColors.inversePrimary.getArgb(highContrastScheme),
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);
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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, (
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MethodCall methodCall,
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) 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(
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Title(color: const Color(0xFF00FF00), title: 'Accessibility Assessments', child: Container()),
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);
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expect(
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log[0],
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isMethodCall(
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'SystemChrome.setApplicationSwitcherDescription',
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arguments: <String, dynamic>{
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'label': 'Accessibility Assessments',
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'primaryColor': 4278255360,
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},
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),
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);
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await pumpsUseCase(tester, AutoCompleteUseCase());
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expect(
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log[2],
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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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);
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await pumpsUseCase(tester, ActionChipUseCase());
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expect(
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log[4],
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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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);
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await pumpsUseCase(tester, BadgeUseCase());
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expect(
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log[6],
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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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);
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await pumpsUseCase(tester, CardUseCase());
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expect(
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log[8],
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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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);
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await pumpsUseCase(tester, CheckBoxListTile());
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expect(
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log[10],
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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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);
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await pumpsUseCase(tester, DatePickerUseCase());
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expect(
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log[12],
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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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);
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await pumpsUseCase(tester, DialogUseCase());
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expect(
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log[14],
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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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);
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await pumpsUseCase(tester, ExpansionTileUseCase());
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expect(
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log[16],
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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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);
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await pumpsUseCase(tester, MaterialBannerUseCase());
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expect(
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log[18],
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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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);
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await pumpsUseCase(tester, NavigationBarUseCase());
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expect(
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log[20],
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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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);
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await pumpsUseCase(tester, RadioListTileUseCase());
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expect(
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log[22],
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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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);
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await pumpsUseCase(tester, SliderUseCase());
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expect(
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log[24],
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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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);
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await pumpsUseCase(tester, SnackBarUseCase());
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expect(
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log[26],
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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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);
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await pumpsUseCase(tester, SwitchListTileUseCase());
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expect(
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log[28],
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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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);
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await pumpsUseCase(tester, TextButtonUseCase());
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expect(
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log[30],
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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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);
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await pumpsUseCase(tester, TextFieldUseCase());
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expect(
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log[32],
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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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);
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await pumpsUseCase(tester, TextFieldPasswordUseCase());
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expect(
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log[34],
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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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);
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await pumpsUseCase(tester, NavigationDrawerUseCase());
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expect(
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log[36],
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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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);
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await pumpsUseCase(tester, NavigationRailUseCase());
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expect(
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log[38],
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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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);
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await pumpsUseCase(tester, DrawerUseCase());
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expect(
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log[40],
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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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});
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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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