5e08b98e0d
Factored OverlayRoute out of the modal and persistent bottom sheet clases, since the bottom sheet classes need to drive the performance. Added a bottom sheet to the stocks demo: long-press on a stock shows a modal bottom sheet. Made AnimatedModalBarrier public.
50 lines
1.8 KiB
Dart
50 lines
1.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:test/test.dart';
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import 'widget_tester.dart';
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void main() {
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test('Verify that a tap dismisses the BottomSheet', () {
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testWidgets((WidgetTester tester) {
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BuildContext context;
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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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context = args.context;
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return new Container();
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}
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}
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));
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tester.pump();
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expect(tester.findText('BottomSheet'), isNull);
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showModalBottomSheet(context: context, child: new Text('BottomSheet'));
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tester.pump(); // bottom sheet show animation starts
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tester.pump(new Duration(seconds: 1)); // animation done
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expect(tester.findText('BottomSheet'), isNotNull);
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// Tap on the the bottom sheet itself to dismiss it
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tester.tap(tester.findText('BottomSheet'));
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tester.pump(); // bottom sheet dismiss animation starts
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tester.pump(new Duration(seconds: 1)); // animation done
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tester.pump(new Duration(seconds: 2)); // rebuild frame
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expect(tester.findText('BottomSheet'), isNull);
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showModalBottomSheet(context: context, child: new Text('BottomSheet'));
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tester.pump(); // bottom sheet show animation starts
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tester.pump(new Duration(seconds: 1)); // animation done
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expect(tester.findText('BottomSheet'), isNotNull);
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// Tap above the the bottom sheet to dismiss it
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tester.tapAt(new Point(20.0, 20.0));
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tester.pump(); // bottom sheet dismiss animation starts
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tester.pump(new Duration(seconds: 1)); // animation done
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tester.pump(new Duration(seconds: 2)); // rebuild frame
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expect(tester.findText('BottomSheet'), isNull);
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});
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});
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}
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