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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
2.2 KiB
Dart
66 lines
2.2 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 'dart:math' as math;
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/widgets/inherited_notifier/inherited_notifier.0.dart'
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as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('It rotates the spinners', (WidgetTester tester) async {
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await tester.pumpWidget(const example.InheritedNotifierExampleApp());
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final Iterable<Transform> widgets = tester.widgetList<Transform>(
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find.ancestor(of: find.text('Whee!'), matching: find.byType(Transform)),
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);
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Matcher transformMatcher(Matrix4 matrix) {
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return everyElement(
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isA<Transform>().having((Transform widget) => widget.transform, 'transform', matrix),
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);
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}
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expect(widgets, transformMatcher(Matrix4.identity()));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(0.2 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(0.4 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(0.6 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(0.8 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(
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widgets,
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transformMatcher(
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Matrix4.identity()
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..storage[0] = -1
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..storage[5] = -1,
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),
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);
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(1.2 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(1.4 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(1.6 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.rotationZ(1.8 * math.pi)));
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await tester.pump(const Duration(seconds: 1));
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expect(widgets, transformMatcher(Matrix4.identity()));
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});
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}
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