46 lines
1.3 KiB
Dart
46 lines
1.3 KiB
Dart
// Copyright 2015 The Chromium 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_test/flutter_test.dart';
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import 'package:flutter/material.dart';
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import 'package:test/test.dart';
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void main() {
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test('Verify that a BottomSheet can be rebuilt with ScaffoldFeatureController.setState()', () {
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testWidgets((WidgetTester tester) {
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final GlobalKey<ScaffoldState> scaffoldKey = new GlobalKey<ScaffoldState>();
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PersistentBottomSheetController<Null> bottomSheet;
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int buildCount = 0;
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tester.pumpWidget(new MaterialApp(
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routes: <String, RouteBuilder>{
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'/': (RouteArguments args) {
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return new Scaffold(
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key: scaffoldKey,
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body: new Center(child: new Text('body'))
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);
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}
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}
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));
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bottomSheet = scaffoldKey.currentState.showBottomSheet/*<Null>*/((_) {
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return new Builder(
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builder: (_) {
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buildCount += 1;
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return new Container(height: 200.0);
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}
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);
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});
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tester.pump();
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expect(buildCount, equals(1));
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bottomSheet.setState((){ });
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tester.pump();
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expect(buildCount, equals(2));
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});
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});
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}
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