| // 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.focus_node.0.dart' as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('Autocomplete example is visible', (WidgetTester tester) async { |
| await tester.pumpWidget(const example.AutocompleteExampleApp()); |
| expect(find.text('Split RawAutocomplete App'), findsOneWidget); |
| expect(find.byType(AppBar), findsOneWidget); |
| expect(find.byType(TextFormField), findsOneWidget); |
| expect( |
| find.descendant( |
| of: find.byType(AppBar), |
| matching: find.byType(TextFormField) |
| ), |
| findsOneWidget, |
| ); |
| |
| expect(find.byType(RawAutocomplete<String>), findsOneWidget); |
| expect(find.text('aardvark'), findsNothing); |
| expect(find.text('bobcat'), findsNothing); |
| expect(find.text('chameleon'), findsNothing); |
| expect( |
| find.ancestor( |
| matching: find.byType(AppBar), |
| of: find.byType(RawAutocomplete) |
| ), |
| findsNothing, |
| ); |
| }); |
| |
| testWidgets('Options are shown correctly and selectable', (WidgetTester tester) async { |
| await tester.pumpWidget(const example.AutocompleteExampleApp()); |
| await tester.tap(find.byType(TextFormField)); |
| await tester.pump(); |
| |
| expect(find.byType(ListTile), findsNWidgets(3)); |
| expect(find.text('aardvark'), findsOneWidget); |
| expect(find.text('bobcat'), findsOneWidget); |
| expect(find.text('chameleon'), findsOneWidget); |
| |
| await tester.enterText(find.byType(TextFormField), 'b'); |
| await tester.pump(); |
| |
| expect(find.byType(ListTile), findsOneWidget); |
| expect(find.text('aardvark'), findsNothing); |
| expect(find.text('bobcat'), findsOneWidget); |
| expect(find.text('chameleon'), findsNothing); |
| |
| await tester.tap(find.text('bobcat')); |
| await tester.pump(); |
| |
| expect(find.byType(ListTile), findsNothing); |
| expect( |
| find.descendant( |
| of: find.byType(TextFormField), |
| matching: find.text('bobcat'), |
| ), |
| findsOneWidget, |
| ); |
| }); |
| } |