// 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_driver/flutter_driver.dart'; import 'package:test/test.dart' hide TypeMatcher, isInstanceOf; bool _isNumeric(String s) { return double.tryParse(s) != null; } // Connect and disconnect from the empty app. void main() { group('FrameNumber', () { late FlutterDriver driver; setUpAll(() async { driver = await FlutterDriver.connect(); }); tearDownAll(() async { await driver.close(); }); test('minFrameNumber is numeric', () async { final SerializableFinder minFrameNumberFinder = find.byValueKey('minFrameNumber'); await driver.waitFor( minFrameNumberFinder, timeout: const Duration(seconds: 5), ); final String minFrameNumber = await driver.getText(minFrameNumberFinder); // TODO(iskakaushik): enable the stronger check of _minFrameNumber == '1', // once this is fixed. https://github.com/flutter/flutter/issues/86487 expect(_isNumeric(minFrameNumber), true); }, timeout: Timeout.none); }); }