| // 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. |
| |
| // TODO(gspencergoog): Remove this tag once this test's state leaks/test |
| // dependencies have been fixed. |
| // https://github.com/flutter/flutter/issues/85160 |
| // Fails with "flutter test --test-randomize-ordering-seed=20210721" |
| @Tags(<String>['no-shuffle']) |
| library; |
| |
| import 'package:flutter/foundation.dart'; |
| import 'package:flutter/material.dart'; |
| import 'package:flutter/services.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('enterText works', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const MaterialApp( |
| home: Material( |
| child: TextField(), |
| ), |
| ), |
| ); |
| |
| final EditableTextState state = tester.state(find.byType(EditableText)); |
| expect(state.textEditingValue.text, ''); |
| |
| await tester.enterText(find.byType(EditableText), 'let there be text'); |
| expect(state.textEditingValue.text, 'let there be text'); |
| expect(state.textEditingValue.selection.isCollapsed, isTrue); |
| expect(state.textEditingValue.selection.baseOffset, 17); |
| }); |
| |
| testWidgets('receiveAction() forwards exception when exception occurs during action processing', (WidgetTester tester) async { |
| // Setup a widget that can receive focus so that we can open the keyboard. |
| const Widget widget = MaterialApp( |
| home: Material( |
| child: TextField(), |
| ), |
| ); |
| await tester.pumpWidget(widget); |
| |
| // Keyboard must be shown for receiveAction() to function. |
| await tester.showKeyboard(find.byType(TextField)); |
| |
| // Register a handler for the text input channel that throws an error. This |
| // error should be reported within a PlatformException by TestTextInput. |
| SystemChannels.textInput.setMethodCallHandler((MethodCall call) { |
| throw FlutterError('A fake error occurred during action processing.'); |
| }); |
| |
| await expectLater( |
| () => tester.testTextInput.receiveAction(TextInputAction.done), |
| throwsA(isA<PlatformException>()), |
| ); |
| }); |
| |
| testWidgets('selectors are called on macOS', (WidgetTester tester) async { |
| List<dynamic>? selectorNames; |
| await SystemChannels.textInput.invokeMethod('TextInput.setClient', <dynamic>[1, <String, dynamic>{}]); |
| await SystemChannels.textInput.invokeMethod('TextInput.show'); |
| SystemChannels.textInput.setMethodCallHandler((MethodCall call) async { |
| if (call.method == 'TextInputClient.performSelectors') { |
| selectorNames = (call.arguments as List<dynamic>)[1] as List<dynamic>; |
| } |
| }); |
| await tester.sendKeyDownEvent(LogicalKeyboardKey.altLeft); |
| await tester.sendKeyDownEvent(LogicalKeyboardKey.arrowUp); |
| await SystemChannels.textInput.invokeMethod('TextInput.clearClient'); |
| |
| if (defaultTargetPlatform == TargetPlatform.macOS) { |
| expect(selectorNames, <dynamic>['moveBackward:', 'moveToBeginningOfParagraph:']); |
| } else { |
| expect(selectorNames, isNull); |
| } |
| }, variant: TargetPlatformVariant.all()); |
| } |