| // 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:flutter/material.dart'; |
| import 'package:flutter_gallery/demo/all.dart'; |
| import 'package:flutter_gallery/gallery/app.dart'; |
| import 'package:flutter_gallery/gallery/themes.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| class TestMaterialApp extends StatelessWidget { |
| const TestMaterialApp({ super.key, required this.home }); |
| |
| final Widget home; |
| |
| @override |
| Widget build(BuildContext context) { |
| return MaterialApp( |
| theme: ThemeData(useMaterial3: false), |
| home: home, |
| ); |
| } |
| } |
| |
| void main() { |
| group('All material demos meet recommended tap target sizes', () { |
| testWidgets('backdrop_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: BackdropDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('bottom_app_bar_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: BottomAppBarDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('bottom_navigation_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: BottomNavigationDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('buttons_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ButtonsDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('cards_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: CardsDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('chip_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ChipDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }, skip: true); // https://github.com/flutter/flutter/issues/42455 |
| |
| testWidgets('data_table_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DataTableDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('date_and_time_picker_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DateAndTimePickerDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('dialog_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DialogDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('drawer_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DrawerDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('elevation_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ElevationDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('expansion_panels_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ExpansionPanelsDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('grid_list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: GridListDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('icons_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: IconsDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('leave_behind_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: LeaveBehindDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ListDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('menu_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: MenuDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('modal_bottom_sheet_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ModalBottomSheetDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('overscroll_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: OverscrollDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('page_selector_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: PageSelectorDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('persistent_bottom_sheet_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: PersistentBottomSheetDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('progress_indicator_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ProgressIndicatorDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('reorderable_list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ReorderableListDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('scrollable_tabs_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ScrollableTabsDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('search_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SearchDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('selection_controls_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SelectionControlsDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('slider_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SliderDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('snack_bar_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SnackBarDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tabs_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TabsDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tabs_fab_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TabsFabDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('text_form_field_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TextFormFieldDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tooltip_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TooltipDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('expansion_tile_list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ExpansionTileListDemo())); |
| await expectLater(tester, meetsGuideline(androidTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| }); |
| |
| group('All material demos have labeled tap targets', () { |
| testWidgets('backdrop_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: BackdropDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('bottom_app_bar_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: BottomAppBarDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('bottom_navigation_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: BottomNavigationDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('buttons_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ButtonsDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('cards_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: CardsDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('chip_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ChipDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('data_table_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DataTableDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }, skip: true); // DataTables are not accessible, https://github.com/flutter/flutter/issues/10830 |
| |
| testWidgets('date_and_time_picker_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DateAndTimePickerDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('dialog_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DialogDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('drawer_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: DrawerDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('elevation_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ElevationDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('expansion_panels_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ExpansionPanelsDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('grid_list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: GridListDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('icons_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: IconsDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('leave_behind_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: LeaveBehindDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ListDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('menu_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: MenuDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('modal_bottom_sheet_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ModalBottomSheetDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('overscroll_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: OverscrollDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('page_selector_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: PageSelectorDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('persistent_bottom_sheet_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: PersistentBottomSheetDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('progress_indicator_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ProgressIndicatorDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('reorderable_list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ReorderableListDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('scrollable_tabs_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ScrollableTabsDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('search_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SearchDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('selection_controls_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SelectionControlsDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('slider_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SliderDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('snack_bar_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: SnackBarDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tabs_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TabsDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tabs_fab_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TabsFabDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('text_form_field_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TextFormFieldDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tooltip_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: TooltipDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('expansion_tile_list_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const TestMaterialApp(home: ExpansionTileListDemo())); |
| await expectLater(tester, meetsGuideline(labeledTapTargetGuideline)); |
| handle.dispose(); |
| }); |
| }); |
| |
| group('All material demos meet text contrast guidelines', () { |
| final List<ThemeData> themes = <ThemeData>[ |
| kLightGalleryTheme, |
| kDarkGalleryTheme, |
| ]; |
| |
| const List<String> themeNames = <String>[ |
| 'kLightGalleryTheme', |
| 'kDarkGalleryTheme', |
| ]; |
| |
| for (int themeIndex = 0; themeIndex < themes.length; themeIndex += 1) { |
| final ThemeData theme = themes[themeIndex]; |
| final String themeName = themeNames[themeIndex]; |
| |
| testWidgets('backdrop_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const BackdropDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('bottom_app_bar_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const BottomAppBarDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('bottom_navigation_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const BottomNavigationDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('buttons_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ButtonsDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('cards_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const CardsDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('chip_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ChipDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('data_table_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const DataTableDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('date_and_time_picker_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const DateAndTimePickerDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('dialog_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const DialogDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('drawer_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const DrawerDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('elevation_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ElevationDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('expansion_panels_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ExpansionPanelsDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('grid_list_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const GridListDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('icons_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const IconsDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('leave_behind_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const LeaveBehindDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('list_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ListDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('menu_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const MenuDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('modal_bottom_sheet_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget( |
| MaterialApp(theme: theme, home: const ModalBottomSheetDemo()) |
| ); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('overscroll_demo', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(const MaterialApp(home: OverscrollDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('page_selector_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const PageSelectorDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('persistent_bottom_sheet_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget( |
| MaterialApp(theme: theme, home: const PersistentBottomSheetDemo()) |
| ); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('progress_indicator_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ProgressIndicatorDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('reorderable_list_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ReorderableListDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('scrollable_tabs_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ScrollableTabsDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('search_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const SearchDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('selection_controls_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const SelectionControlsDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('slider_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const SliderDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('snack_bar_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget( |
| MaterialApp(theme: theme, home: const SnackBarDemo()) |
| ); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tabs_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const TabsDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tabs_fab_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const TabsFabDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('text_form_field_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const TextFormFieldDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('tooltip_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const TooltipDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| |
| testWidgets('expansion_tile_list_demo $themeName', (WidgetTester tester) async { |
| final SemanticsHandle handle = tester.ensureSemantics(); |
| await tester.pumpWidget(MaterialApp(theme: theme, home: const ExpansionTileListDemo())); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| handle.dispose(); |
| }); |
| } |
| }); |
| |
| group('Gallery home page meets text contrast guidelines', () { |
| testWidgets('options menu', (WidgetTester tester) async { |
| await tester.pumpWidget(const GalleryApp(testMode: true)); |
| await tester.tap(find.byTooltip('Toggle options page')); |
| await tester.pumpAndSettle(); |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| }); |
| |
| testWidgets('options menu - dark theme', (WidgetTester tester) async { |
| await tester.pumpWidget(const GalleryApp(testMode: true)); |
| await tester.tap(find.byTooltip('Toggle options page')); |
| await tester.pumpAndSettle(); |
| |
| // Toggle dark mode. |
| final Finder themeToggleContainer = find.ancestor( |
| of: find.text('Theme'), |
| matching: find.byType(Container), |
| ); |
| final Finder themeMenuButton = find.descendant( |
| of: themeToggleContainer, |
| matching: find.byIcon(Icons.arrow_drop_down), |
| ); |
| await tester.tap(themeMenuButton); |
| await tester.pumpAndSettle(); |
| await tester.tap(find.text('Dark')); |
| await tester.pumpAndSettle(); |
| |
| await expectLater(tester, meetsGuideline(textContrastGuideline)); |
| }); |
| }); |
| } |
