fix: Alchemist doesn't run on Flutter 3.13.0

Arthurius commented 1 year ago

Is there an existing issue for this?

[X] I have searched the existing issues.

Version

0.6.1

Description

Running Alchemist golden tests in Flutter 3.13.0 throws an error:

: Error: A value of type 'void Function(String, Future<void> Function(WidgetTester), {int? retry, bool semanticsEnabled, bool? skip, dynamic tags, Timeout? timeout, TestVariant<Object?> variant})' can't be assigned to a variable of type 'FutureOr<void> Function(String, Future<void> Function(WidgetTester), {Duration? initialTimeout, bool semanticsEnabled, bool? skip, dynamic tags, Timeout? timeout, TestVariant<Object?> variant})'.
golden_test_adapter.dart:53
 - 'Future' is from 'dart:async'.
- 'WidgetTester' is from 'package:flutter_test/src/widget_tester.dart' ('../../../../Development/flutter/packages/flutter_test/lib/src/widget_tester.dart').
widget_tester.dart:1
- 'Timeout' is from 'package:test_api/src/backend/configuration/timeout.dart' ('../../../../.pub-cache/hosted/pub.dev/test_api-0.6.0/lib/src/backend/configuration/timeout.dart').
timeout.dart:1
- 'TestVariant' is from 'package:flutter_test/src/widget_tester.dart' ('../../../../Development/flutter/packages/flutter_test/lib/src/widget_tester.dart').
widget_tester.dart:1
 - 'Object' is from 'dart:core'.
 - 'Duration' is from 'dart:core'.
TestWidgetsFn defaultTestWidgetsFn = testWidgets;

Steps to reproduce

start an empty template project
add the Alchemist dev dependency

add a test from the examples


import 'package:alchemist/alchemist.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

void main() { group('ListTile Golden Tests', () { goldenTest( 'renders correctly', fileName: 'list_tile', builder: () => GoldenTestGroup( scenarioConstraints: const BoxConstraints(maxWidth: 600), children: [ GoldenTestScenario( name: 'with title', child: ListTile( title: Text('ListTile.title'), ), ), GoldenTestScenario( name: 'with title and subtitle', child: ListTile( title: Text('ListTile.title'), subtitle: Text('ListTile.subtitle'), ), ), GoldenTestScenario( name: 'with trailing icon', child: ListTile( title: Text('ListTile.title'), trailing: Icon(Icons.chevron_right_rounded), ), ), ], ), ); }); }


4. Run

### Expected behavior

Tests should run (and fail without adding the golden files first)

### Screenshots

![Screenshot 2023-08-17 at 10 34 30](https://github.com/Betterment/alchemist/assets/4608671/a74308ff-7c3d-4a90-9bff-c7b547f4e1ee)

### Additional context and comments

_No response_