// 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'; import 'package:stocks/main.dart' as stocks; import 'package:stocks/stock_data.dart' as stock_data; void main() { stock_data.StockData.actuallyFetchData = false; testWidgets('Search', (WidgetTester tester) async { stocks.main(); // builds the app and schedules a frame but doesn't trigger one await tester.pump(); // see https://github.com/flutter/flutter/issues/1865 await tester.pump(); // triggers a frame expect(find.text('AAPL'), findsNothing); expect(find.text('BANA'), findsNothing); final stocks.StocksAppState app = tester.state<stocks.StocksAppState>(find.byType(stocks.StocksApp)); app.stocks.add(<List<String>>[ // "Symbol","Name","LastSale","MarketCap","IPOyear","Sector","industry","Summary Quote" <String>['AAPL', 'Apple', '', '', '', '', '', ''], <String>['BANA', 'Banana', '', '', '', '', '', ''], ]); await tester.pump(); expect(find.text('AAPL'), findsOneWidget); expect(find.text('BANA'), findsOneWidget); await tester.tap(find.byTooltip('Search')); // We skip a minute at a time so that each phase of the animation // is done in two frames, the start frame and the end frame. // There are two phases currently, so that results in three frames. expect(await tester.pumpAndSettle(const Duration(minutes: 1)), 3); expect(find.text('AAPL'), findsOneWidget); expect(find.text('BANA'), findsOneWidget); await tester.enterText(find.byType(EditableText), 'B'); await tester.pump(); expect(find.text('AAPL'), findsNothing); expect(find.text('BANA'), findsOneWidget); await tester.enterText(find.byType(EditableText), 'X'); await tester.pump(); expect(find.text('AAPL'), findsNothing); expect(find.text('BANA'), findsNothing); }); }