| // Copyright 2013 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/cupertino.dart'; |
| import 'package:flutter/material.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:go_router/go_router.dart'; |
| |
| import '../test_helpers.dart'; |
| |
| WidgetTesterCallback testPageNotFound({required Widget widget}) { |
| return (WidgetTester tester) async { |
| await tester.pumpWidget(widget); |
| expect(find.text('page not found'), findsOneWidget); |
| }; |
| } |
| |
| WidgetTesterCallback testPageShowsExceptionMessage({ |
| required Exception exception, |
| required Widget widget, |
| }) { |
| return (WidgetTester tester) async { |
| await tester.pumpWidget(widget); |
| expect(find.text('$exception'), findsOneWidget); |
| }; |
| } |
| |
| WidgetTesterCallback testClickingTheButtonRedirectsToRoot({ |
| required Finder buttonFinder, |
| required Widget widget, |
| Widget Function(GoRouter router) appRouterBuilder = materialAppRouterBuilder, |
| }) { |
| return (WidgetTester tester) async { |
| final GoRouter router = GoRouter( |
| initialLocation: '/error', |
| routes: <GoRoute>[ |
| GoRoute(path: '/', builder: (_, __) => const DummyStatefulWidget()), |
| GoRoute( |
| path: '/error', |
| builder: (_, __) => widget, |
| ), |
| ], |
| ); |
| await tester.pumpWidget(appRouterBuilder(router)); |
| await tester.tap(buttonFinder); |
| await tester.pumpAndSettle(); |
| expect(find.byType(DummyStatefulWidget), findsOneWidget); |
| }; |
| } |
| |
| Widget materialAppRouterBuilder(GoRouter router) { |
| return MaterialApp.router( |
| routerConfig: router, |
| title: 'GoRouter Example', |
| ); |
| } |
| |
| Widget cupertinoAppRouterBuilder(GoRouter router) { |
| return CupertinoApp.router( |
| routerConfig: router, |
| title: 'GoRouter Example', |
| ); |
| } |