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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
54 lines
2.4 KiB
Dart
54 lines
2.4 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:flutter/material.dart';
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import 'package:flutter_api_samples/material/banner/material_banner.1.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Shows all elements when needed', (WidgetTester tester) async {
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await tester.pumpWidget(const example.MaterialBannerExampleApp());
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await tester.pumpAndSettle();
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expect(find.text('The MaterialBanner is below'), findsOneWidget);
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expect(find.text('Show MaterialBanner'), findsOneWidget);
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expect(find.byType(MaterialBanner), findsNothing);
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expect(find.text('DISMISS'), findsNothing);
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expect(find.byIcon(Icons.agriculture_outlined), findsNothing);
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await tester.tap(find.text('Show MaterialBanner'));
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await tester.pumpAndSettle();
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expect(find.byType(MaterialBanner), findsOneWidget);
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expect(find.text('DISMISS'), findsOneWidget);
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expect(find.byIcon(Icons.agriculture_outlined), findsOneWidget);
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final MaterialBanner banner = tester.widget<MaterialBanner>(find.byType(MaterialBanner));
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expect(banner.backgroundColor, Colors.green);
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});
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testWidgets('BottomNavigationBar Updates Screen Content', (WidgetTester tester) async {
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await tester.pumpWidget(const example.MaterialBannerExampleApp());
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expect(find.byType(MaterialBanner), findsNothing);
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await tester.tap(find.widgetWithText(ElevatedButton, 'Show MaterialBanner'));
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await tester.pumpAndSettle();
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expect(find.byType(MaterialBanner), findsOne);
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expect(find.text('Hello, I am a Material Banner'), findsOne);
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expect(find.byIcon(Icons.agriculture_outlined), findsOne);
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expect(find.widgetWithText(TextButton, 'DISMISS'), findsOne);
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});
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testWidgets('The banner is below the text saying so', (WidgetTester tester) async {
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await tester.pumpWidget(const example.MaterialBannerExampleApp());
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await tester.tap(find.text('Show MaterialBanner'));
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await tester.pumpAndSettle();
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expect(find.byType(MaterialBanner), findsOneWidget);
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expect(find.text('The MaterialBanner is below'), findsOneWidget);
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final double bannerY = tester.getCenter(find.byType(MaterialBanner)).dy;
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final double textY = tester.getCenter(find.text('The MaterialBanner is below')).dy;
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expect(bannerY, greaterThan(textY));
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});
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}
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