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/*
This file is part of KDDockWidgets.
SPDX-FileCopyrightText: 2024 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Sérgio Martins <sergio.martins@kdab.com>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
import 'dart:io';
import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter_test/flutter_test.dart';
Map<String, int> _s_count = {};
String _screenshotDirectory() {
return '${Directory(Platform.script.toFilePath()).parent.path}/../reference-images/images/flutter';
}
Future<void> saveScreenShot(WidgetTester tester,
{required String prefix}) async {
final renderObject = tester.firstRenderObject(find.byType(RepaintBoundary));
final image =
await (renderObject as RenderRepaintBoundary).toImage(pixelRatio: 2);
final byteDataFuture = image.toByteData(format: ImageByteFormat.png);
final byteData = await byteDataFuture;
final buffer = byteData!.buffer.asUint8List();
_s_count[prefix] = (_s_count[prefix] ?? 0) + 1;
final file =
File('${_screenshotDirectory()}/${prefix}_${_s_count[prefix]}.png');
file.writeAsBytesSync(buffer);
}
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