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Code Issues Releases Wiki Activity

New M3 Demo App for Master Channel (#1378)

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* Added components

* Added test

* Added README

* Run flutter format

* Added all the updated components and tests

* Added README file

* Update README.md

* Add textfields to M3 demo app

* move textfield to exprerimental/

* Update component_screen_test.dart

* Fixed comment: changed sdk version

* Changed all double quotes to single

* Added trailing comma, changed all private fields to public except private state classes

* Added enum for screen selection

* Removed comment for material_3_demo

* Added experimental m3 demo app to master CI pipeline

* fixed failing tests

* Modified the analysis_options.yaml

* Fixed warning

* Ran flutter format command

Co-authored-by: Qun Cheng <quncheng@google.com>
Co-authored-by: hangyu <108393416+hangyujin@users.noreply.github.com>
This commit is contained in:
Qun Cheng
2022-08-18 05:38:13 -07:00
committed by GitHub
parent 0cb2bf64d7
commit bd00db0ecc
124 changed files with 5898 additions and 0 deletions
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59
experimental/material_3_demo/test/elevation_screen_test.dart Normal file
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// Copyright 2021 The Flutter team. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// ignore_for_file: avoid_types_on_closure_parameters
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:material_3_demo/elevation_screen.dart';
import 'package:material_3_demo/main.dart';
import 'component_screen_test.dart';
void main() {
testWidgets(
'Surface Tones screen shows correctly when the corresponding icon is '
'selected on NavigationBar', (tester) async {
widgetSetup(tester, 449);
addTearDown(tester.binding.window.clearPhysicalSizeTestValue);
await tester.pumpWidget(const Material3Demo());
expect(find.text('Surface Tint only'), findsNothing);
expect(find.byType(NavigationBar), findsOneWidget);
Finder tintIconOnBar = find.byIcon(Icons.invert_colors_on_outlined);
expect(tintIconOnBar, findsOneWidget);
await tester.tap(tintIconOnBar);
await tester.pumpAndSettle(const Duration(microseconds: 500));
expect(tintIconOnBar, findsNothing);
expect(find.byIcon(Icons.opacity), findsOneWidget);
expect(find.text('Surface Tint only'), findsOneWidget);
});
testWidgets(
'Surface Tones screen shows correctly when the corresponding icon is '
'selected on NavigationRail', (tester) async {
widgetSetup(tester, 450); // NavigationRail shows only when width is >= 450.
addTearDown(tester.binding.window.clearPhysicalSizeTestValue);
await tester.pumpWidget(const Material3Demo());
expect(find.text('Surface Tint only'), findsNothing);
expect(find.byType(NavigationRail), findsOneWidget);
Finder tintIconOnRail = find.byIcon(Icons.invert_colors_on_outlined);
expect(tintIconOnRail, findsOneWidget);
await tester.tap(tintIconOnRail);
await tester.pumpAndSettle(const Duration(microseconds: 500));
expect(tintIconOnRail, findsNothing);
expect(find.byIcon(Icons.opacity), findsOneWidget);
expect(find.text('Surface Tint only'), findsOneWidget);
});
testWidgets('Surface Tones screen shows correct content', (tester) async {
await tester.pumpWidget(MaterialApp(
home: Scaffold(body: Row(children: const [ElevationScreen()])),
));
expect(find.text('Surface Tint only'), findsOneWidget);
expect(find.text('Surface Tint and Shadow'), findsOneWidget);
expect(find.text('Shadow only'), findsOneWidget);
expect(find.byType(ElevationGrid), findsNWidgets(3));
expect(find.byType(ElevationCard), findsNWidgets(18));
});
}