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26 lines
944 B
Dart
26 lines
944 B
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/app_bar/sliver_app_bar.1.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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const Offset _kOffset = Offset(0.0, -200.0);
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void main() {
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testWidgets('SliverAppbar can be pinned', (WidgetTester tester) async {
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await tester.pumpWidget(
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const example.AppBarApp(),
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);
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expect(find.widgetWithText(SliverAppBar, 'SliverAppBar'), findsOneWidget);
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expect(tester.getBottomLeft(find.text('SliverAppBar')).dy, 144.0);
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await tester.drag(find.text('0'), _kOffset, touchSlopY: 0, warnIfMissed: false);
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 500));
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expect(tester.getBottomLeft(find.text('SliverAppBar')).dy, 40.0);
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});
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}
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