mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
5491c8c146
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>
52 lines
1.7 KiB
Dart
52 lines
1.7 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_api_samples/widgets/transitions/scale_transition.0.dart' as example;
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
void main() {
|
|
testWidgets('Shows flutter logo in transition', (WidgetTester tester) async {
|
|
await tester.pumpWidget(const example.ScaleTransitionExampleApp());
|
|
expect(find.byType(FlutterLogo), findsOneWidget);
|
|
expect(find.byType(Center), findsOneWidget);
|
|
expect(
|
|
find.descendant(of: find.byType(Center), matching: find.byType(ScaleTransition)),
|
|
findsOneWidget,
|
|
);
|
|
expect(
|
|
find.byWidgetPredicate(
|
|
(Widget widget) =>
|
|
widget is ScaleTransition &&
|
|
widget.scale is CurvedAnimation &&
|
|
(widget.scale as CurvedAnimation).curve == Curves.fastOutSlowIn,
|
|
),
|
|
findsOneWidget,
|
|
);
|
|
});
|
|
|
|
testWidgets('Scales every 2 seconds', (WidgetTester tester) async {
|
|
await tester.pumpWidget(const example.ScaleTransitionExampleApp());
|
|
final Finder transformFinder = find.descendant(
|
|
of: find.byType(Center),
|
|
matching: find.byType(Transform),
|
|
);
|
|
|
|
Transform transform = tester.widget(transformFinder);
|
|
expect(transform.transform[0], 0);
|
|
|
|
await tester.pump(const Duration(seconds: 2));
|
|
await tester.pump();
|
|
|
|
transform = tester.widget(transformFinder);
|
|
expect(transform.transform[0], 1.0);
|
|
|
|
await tester.pump(const Duration(seconds: 2));
|
|
await tester.pump();
|
|
|
|
transform = tester.widget(transformFinder);
|
|
expect(transform.transform[0], 0);
|
|
});
|
|
}
|