flutter/packages/flutter/test/material/ink_paint_test.dart

56 lines
1.8 KiB
Dart

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter_test/flutter_test.dart';
import '../rendering/mock_canvas.dart';
void main() {
Material.debugEnablePhysicalModel = true;
testWidgets('Does the ink widget render a border radius', (WidgetTester tester) async {
final Color highlightColor = new Color(0xAAFF0000);
final Color splashColor = new Color(0xAA0000FF);
final BorderRadius borderRadius = new BorderRadius.circular(6.0);
await tester.pumpWidget(
new Material(
child: new Center(
child: new Container(
width: 200.0,
height: 60.0,
child: new InkWell(
borderRadius: borderRadius,
highlightColor: highlightColor,
splashColor: splashColor,
onTap: () { },
),
),
),
),
);
final Point center = tester.getCenter(find.byType(InkWell));
final TestGesture gesture = await tester.startGesture(center);
await tester.pump(); // start gesture
await tester.pump(new Duration(milliseconds: 200)); // wait for splash to be well under way
final RenderBox box = tester.renderObject<RenderPhysicalModel>(find.byType(PhysicalModel)).child;
expect(
box,
paints
..clipRRect(rrect: new RRect.fromLTRBR(300.0, 270.0, 500.0, 330.0, new Radius.circular(6.0)))
..circle(x: 400.0, y: 300.0, radius: 21.0, color: splashColor)
..rrect(
rrect: new RRect.fromLTRBR(300.0, 270.0, 500.0, 330.0, new Radius.circular(6.0)),
color: highlightColor,
)
);
await gesture.up();
});
}