mirror of https://github.com/flutter/samples.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
2.6 KiB
62 lines
2.6 KiB
// 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/color_palettes_screen.dart';
|
|
import 'package:material_3_demo/main.dart';
|
|
|
|
import 'component_screen_test.dart';
|
|
|
|
void main() {
|
|
testWidgets(
|
|
'Color palettes screen shows correctly when color icon is clicked '
|
|
'on NavigationBar', (tester) async {
|
|
widgetSetup(tester, 449);
|
|
addTearDown(tester.binding.window.clearPhysicalSizeTestValue);
|
|
await tester.pumpWidget(const Material3Demo());
|
|
|
|
expect(find.text("Light Theme"), findsNothing);
|
|
expect(find.text("Dark Theme"), findsNothing);
|
|
expect(find.byType(NavigationBar), findsOneWidget);
|
|
Finder colorIconOnBar = find.byIcon(Icons.format_paint_outlined);
|
|
expect(colorIconOnBar, findsOneWidget);
|
|
await tester.tap(colorIconOnBar);
|
|
await tester.pumpAndSettle(const Duration(microseconds: 500));
|
|
expect(colorIconOnBar, findsNothing);
|
|
expect(find.byIcon(Icons.format_paint), findsOneWidget);
|
|
expect(find.text("Light Theme"), findsOneWidget);
|
|
expect(find.text("Dark Theme"), findsOneWidget);
|
|
});
|
|
|
|
testWidgets(
|
|
'Color palettes screen shows correctly when color icon is clicked '
|
|
'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("Light Theme"), findsNothing);
|
|
expect(find.text("Dark Theme"), findsNothing);
|
|
expect(find.byType(NavigationRail), findsOneWidget);
|
|
Finder colorIconOnRail = find.byIcon(Icons.format_paint_outlined);
|
|
expect(colorIconOnRail, findsOneWidget);
|
|
await tester.tap(colorIconOnRail);
|
|
await tester.pumpAndSettle(const Duration(microseconds: 500));
|
|
expect(colorIconOnRail, findsNothing);
|
|
expect(find.byIcon(Icons.format_paint), findsOneWidget);
|
|
expect(find.text("Light Theme"), findsOneWidget);
|
|
expect(find.text("Dark Theme"), findsOneWidget);
|
|
});
|
|
|
|
testWidgets('Color screen shows correct content', (tester) async {
|
|
await tester.pumpWidget(MaterialApp(
|
|
home: Scaffold(body: Row(children: const [ColorPalettesScreen()])),
|
|
));
|
|
expect(find.text("Light Theme"), findsOneWidget);
|
|
expect(find.text("Dark Theme"), findsOneWidget);
|
|
expect(find.byType(ColorGroup, skipOffstage: false), findsNWidgets(14));
|
|
});
|
|
}
|