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32 lines
1.3 KiB
Dart
32 lines
1.3 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_api_samples/material/expansion_tile/expansion_tile.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('Test the basics of ExpansionTileControllerApp', (WidgetTester tester) async {
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await tester.pumpWidget(
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const example.ExpansionTileControllerApp(),
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);
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expect(find.text('ExpansionTile Contents'), findsNothing);
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expect(find.text('Collapse This Tile'), findsNothing);
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await tester.tap(find.text('Expand/Collapse the Tile Above'));
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await tester.pumpAndSettle();
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expect(find.text('ExpansionTile Contents'), findsOneWidget);
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await tester.tap(find.text('Expand/Collapse the Tile Above'));
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await tester.pumpAndSettle();
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expect(find.text('ExpansionTile Contents'), findsNothing);
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await tester.tap(find.text('ExpansionTile with implicit controller.'));
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await tester.pumpAndSettle();
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expect(find.text('Collapse This Tile'), findsOneWidget);
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await tester.tap(find.text('Collapse This Tile'));
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await tester.pumpAndSettle();
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expect(find.text('Collapse This Tile'), findsNothing);
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});
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}
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