packages/flutter_test/test_fixes/flutter_test/animation_sheet_builder.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_test/flutter_test.dart';

void main() {
  testWidgets('test', (WidgetTester tester) async {
    final AnimationSheetBuilder animationSheet =
        AnimationSheetBuilder(frameSize: const Size(48, 24));

    // This line will remain unchanged as there is no replacement for the
    // `sheetSize` API.
    tester.binding.setSurfaceSize(animationSheet.sheetSize());

    // These lines will replace the calls to `display` with a call to `collate`
    // but will still have a build error.
    // Changes made in https://github.com/flutter/flutter/pull/83337
    final Widget display = await animationSheet.display();
    final Widget display2 = await animationSheet.display(key: UniqueKey());
  });
}