| // 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); |
| }); |
| } |