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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>
64 lines
1.8 KiB
Dart
64 lines
1.8 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/expansion_tile/expansion_tile.2.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('ExpansionTile animation can be customized using AnimationStyle', (
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WidgetTester tester,
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) async {
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await tester.pumpWidget(const example.ExpansionTileAnimationStyleApp());
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double getHeight(WidgetTester tester) {
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return tester.getSize(find.byType(ExpansionTile)).height;
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}
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expect(getHeight(tester), 58.0);
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// Test the default animation style.
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await tester.tap(find.text('ExpansionTile'));
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 100));
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expect(getHeight(tester), closeTo(93.4, 0.1));
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await tester.pumpAndSettle();
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expect(getHeight(tester), 170.0);
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// Tap to collapse.
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await tester.tap(find.text('ExpansionTile'));
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await tester.pumpAndSettle();
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// Test the custom animation style.
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await tester.tap(find.text('Custom'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('ExpansionTile'));
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 100));
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expect(getHeight(tester), closeTo(59.2, 0.1));
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await tester.pumpAndSettle();
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expect(getHeight(tester), 170.0);
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// Tap to collapse.
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await tester.tap(find.text('ExpansionTile'));
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await tester.pumpAndSettle();
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// Test the no animation style.
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await tester.tap(find.text('None'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('ExpansionTile'));
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await tester.pump();
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expect(getHeight(tester), 170.0);
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});
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}
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