| 1 | // Copyright 2014 The Flutter Authors. All rights reserved. |
|---|---|
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | import 'package:flutter/material.dart'; |
| 6 | import 'package:flutter_api_samples/material/progress_indicator/circular_progress_indicator.1.dart' |
| 7 | as example; |
| 8 | import 'package:flutter_test/flutter_test.dart'; |
| 9 | |
| 10 | void main() { |
| 11 | testWidgets('Finds CircularProgressIndicator', (WidgetTester tester) async { |
| 12 | await tester.pumpWidget( |
| 13 | const example.ProgressIndicatorApp(), |
| 14 | ); |
| 15 | |
| 16 | expect( |
| 17 | find.bySemanticsLabel('Circular progress indicator').first, |
| 18 | findsOneWidget, |
| 19 | ); |
| 20 | |
| 21 | // Test if CircularProgressIndicator is animating. |
| 22 | expect(tester.hasRunningAnimations, isTrue); |
| 23 | |
| 24 | await tester.pump(const Duration(seconds: 1)); |
| 25 | expect(tester.hasRunningAnimations, isTrue); |
| 26 | |
| 27 | // Test determinate mode button. |
| 28 | await tester.tap(find.byType(Switch)); |
| 29 | await tester.pumpAndSettle(); |
| 30 | expect(tester.hasRunningAnimations, isFalse); |
| 31 | |
| 32 | await tester.tap(find.byType(Switch)); |
| 33 | await tester.pump(const Duration(seconds: 1)); |
| 34 | expect(tester.hasRunningAnimations, isTrue); |
| 35 | }); |
| 36 | } |
| 37 |