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4ecc1b092b
Adds simple tests to the last two [TextField](https://api.flutter.dev/flutter/material/TextField-class.html) examples as part of fixing #130459.
30 lines
1.4 KiB
Dart
30 lines
1.4 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/material/text_field/text_field.1.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Dialog shows submitted TextField value', (WidgetTester tester) async {
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// This example is also used to illustrate special character counting.
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const String sampleText = 'Some sample text 👨👩👦';
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await tester.pumpWidget(const example.TextFieldExampleApp());
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expect(find.byType(TextField), findsOneWidget);
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expect(find.byType(AlertDialog), findsNothing);
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expect(find.text('Thanks!'), findsNothing);
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expect(find.widgetWithText(TextButton, 'OK'), findsNothing);
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expect(find.text('You typed "$sampleText", which has the length ${sampleText.length}.'), findsNothing);
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await tester.enterText(find.byType(TextField), sampleText);
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await tester.testTextInput.receiveAction(TextInputAction.done);
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await tester.pumpAndSettle();
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expect(find.byType(AlertDialog), findsOneWidget);
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expect(find.text('Thanks!'), findsOneWidget);
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expect(find.widgetWithText(TextButton, 'OK'), findsOneWidget);
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expect(find.text('You typed "$sampleText", which has length ${sampleText.characters.length}.'), findsOneWidget);
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});
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}
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