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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>
66 lines
2.7 KiB
Dart
66 lines
2.7 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_test/flutter_test.dart';
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void main() {
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testWidgets('Placeholder', (WidgetTester tester) async {
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await tester.pumpWidget(const Placeholder());
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expect(tester.renderObject<RenderBox>(find.byType(Placeholder)).size, const Size(800.0, 600.0));
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await tester.pumpWidget(const Center(child: Placeholder()));
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expect(tester.renderObject<RenderBox>(find.byType(Placeholder)).size, const Size(800.0, 600.0));
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await tester.pumpWidget(
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const Stack(
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textDirection: TextDirection.ltr,
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children: <Widget>[Positioned(top: 0.0, bottom: 0.0, child: Placeholder())],
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),
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);
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expect(tester.renderObject<RenderBox>(find.byType(Placeholder)).size, const Size(400.0, 600.0));
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await tester.pumpWidget(
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const Stack(
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textDirection: TextDirection.ltr,
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children: <Widget>[Positioned(left: 0.0, right: 0.0, child: Placeholder())],
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),
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);
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expect(tester.renderObject<RenderBox>(find.byType(Placeholder)).size, const Size(800.0, 400.0));
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await tester.pumpWidget(
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const Stack(
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textDirection: TextDirection.ltr,
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children: <Widget>[
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Positioned(top: 0.0, child: Placeholder(fallbackWidth: 200.0, fallbackHeight: 300.0)),
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],
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),
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);
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expect(tester.renderObject<RenderBox>(find.byType(Placeholder)).size, const Size(200.0, 300.0));
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});
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testWidgets('Placeholder color', (WidgetTester tester) async {
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await tester.pumpWidget(const Placeholder());
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expect(
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tester.renderObject(find.byType(Placeholder)),
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paints..path(color: const Color(0xFF455A64)),
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);
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await tester.pumpWidget(const Placeholder(color: Color(0xFF00FF00)));
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expect(
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tester.renderObject(find.byType(Placeholder)),
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paints..path(color: const Color(0xFF00FF00)),
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);
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});
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testWidgets('Placeholder stroke width', (WidgetTester tester) async {
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await tester.pumpWidget(const Placeholder());
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expect(tester.renderObject(find.byType(Placeholder)), paints..path(strokeWidth: 2.0));
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await tester.pumpWidget(const Placeholder(strokeWidth: 10.0));
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expect(tester.renderObject(find.byType(Placeholder)), paints..path(strokeWidth: 10.0));
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});
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testWidgets('Placeholder child widget', (WidgetTester tester) async {
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await tester.pumpWidget(const Placeholder());
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expect(find.text('Label'), findsNothing);
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await tester.pumpWidget(const MaterialApp(home: Placeholder(child: Text('Label'))));
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expect(find.text('Label'), findsOneWidget);
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});
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}
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