| // 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_api_samples/widgets/autocomplete/raw_autocomplete.2.dart' as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('Form is entirely visible and rejects invalid responses', (WidgetTester tester) async { |
| await tester.pumpWidget(const example.AutocompleteExampleApp()); |
| expect(find.text('RawAutocomplete Form'), findsOneWidget); |
| expect(find.byType(TextFormField), findsNWidgets(2)); |
| expect(find.byIcon(Icons.arrow_downward), findsOneWidget); |
| expect(find.text('This is a regular DropdownButtonFormField'), findsOneWidget); |
| expect(find.text('This is a regular TextFormField'), findsOneWidget); |
| expect(find.text('This is a RawAutocomplete!'), findsOneWidget); |
| expect(find.text('Submit'), findsOneWidget); |
| |
| expect(find.text('One'), findsNothing); |
| expect(find.text('Two'), findsNothing); |
| expect(find.text('Free'), findsNothing); |
| expect(find.text('Four'), findsNothing); |
| expect(find.text('aardvark'), findsNothing); |
| expect(find.text('bobcat'), findsNothing); |
| expect(find.text('chameleon'), findsNothing); |
| |
| expect(find.text('Must make a selection.'), findsNothing); |
| expect(find.text("Can't be empty."), findsNothing); |
| expect(find.text('Nothing selected.'), findsNothing); |
| await tester.tap(find.text('Submit')); |
| await tester.pump(); |
| expect(find.text('Must make a selection.'), findsOneWidget); |
| expect(find.text("Can't be empty."), findsOneWidget); |
| expect(find.text('Nothing selected.'), findsOneWidget); |
| }); |
| |
| testWidgets('Form accepts valid inputs', (WidgetTester tester) async { |
| await tester.pumpWidget(const example.AutocompleteExampleApp()); |
| await tester.tap(find.byIcon(Icons.arrow_downward)); |
| await tester.pump(); |
| |
| expect(find.text('One'), findsOneWidget); |
| expect(find.text('Two'), findsOneWidget); |
| expect(find.text('Free'), findsOneWidget); |
| expect(find.text('Four'), findsOneWidget); |
| await tester.tap(find.text('Free')); |
| await tester.pump(); |
| expect(find.text('Two'), findsNothing); |
| expect(find.text('Free'), findsOneWidget); |
| |
| expect(find.text('This is a regular TextFormField'), findsOneWidget); |
| await tester.enterText( |
| find.ancestor( |
| of: find.text('This is a regular TextFormField'), |
| matching: find.byType(TextFormField), |
| ), |
| 'regular user input', |
| ); |
| |
| await tester.tap(find.ancestor( |
| of: find.text('This is a RawAutocomplete!'), |
| matching: find.byType(TextFormField), |
| )); |
| await tester.pump(); |
| expect(find.text('aardvark'), findsOneWidget); |
| expect(find.text('bobcat'), findsOneWidget); |
| expect(find.text('chameleon'), findsOneWidget); |
| await tester.tap(find.text('aardvark')); |
| await tester.pump(); |
| |
| expect(find.byType(AlertDialog), findsNothing); |
| await tester.tap(find.text('Submit')); |
| await tester.pump(); |
| expect(find.byType(AlertDialog), findsOneWidget); |
| expect(find.text('Successfully submitted'), findsOneWidget); |
| expect(find.text('DropdownButtonFormField: "Free"'), findsOneWidget); |
| expect(find.text('TextFormField: "regular user input"'), findsOneWidget); |
| expect(find.text('RawAutocomplete: "aardvark"'), findsOneWidget); |
| expect(find.text('Ok'), findsOneWidget); |
| |
| await tester.tap(find.text('Ok')); |
| await tester.pump(); |
| expect(find.byType(AlertDialog), findsNothing); |
| }); |
| } |