flutter/examples/api/test/material/filled_button/filled_button.0_test.dart
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

24 lines
1.2 KiB
Dart

// 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/material/filled_button/filled_button.0.dart' as example;
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('FilledButton Smoke Test', (WidgetTester tester) async {
await tester.pumpWidget(const example.FilledButtonApp());
expect(find.widgetWithText(AppBar, 'FilledButton Sample'), findsOneWidget);
final Finder disabledButton = find.widgetWithText(FilledButton, 'Disabled');
expect(disabledButton, findsNWidgets(2));
expect(tester.widget<FilledButton>(disabledButton.first).onPressed.runtimeType, Null);
expect(tester.widget<FilledButton>(disabledButton.last).onPressed.runtimeType, Null);
final Finder enabledButton = find.widgetWithText(FilledButton, 'Enabled');
expect(enabledButton, findsNWidgets(2));
expect(tester.widget<FilledButton>(enabledButton.first).onPressed.runtimeType, VoidCallback);
expect(tester.widget<FilledButton>(enabledButton.last).onPressed.runtimeType, VoidCallback);
});
}