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Add:创建 flutter go web 版

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ryan
2019-08-13 20:38:46 +08:00
parent 64513b59c1
commit da67ccf5a8
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packages/flutter_web/test/widgets/flex_test.dart Normal file
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// Copyright 2015 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_web/material.dart';
import 'package:flutter_web/rendering.dart';
import 'package:flutter_web_test/flutter_web_test.dart';
void main() {
group('$Row', () {
testWidgets('renders Row with 2 text spans', (WidgetTester tester) async {
await tester.pumpWidget(Directionality(
textDirection: TextDirection.ltr,
child: Row(
children: <Widget>[
Expanded(flex: 1, child: TestSizedBoxWithElement.expand()),
Expanded(flex: 1, child: TestSizedBoxWithElement.expand()),
],
),
));
final boxes = tester.renderObjectList(find.byType(Expanded)).toList();
RenderBox first = boxes[0];
expect(first.size, const Size(400.0, 600.0));
expect(
(first.parentData as FlexParentData).offset, const Offset(0.0, 0.0));
RenderBox second = boxes[1];
expect(second.size, const Size(400.0, 600.0));
expect((second.parentData as FlexParentData).offset,
const Offset(400.0, 0.0));
expectCurrentHtml('''
<clip style="overflow: hidden"><clip-i></clip-i></clip>
<clip style="overflow: hidden"><clip-i></clip-i></clip>
''');
});
});
group('$Column', () {
testWidgets('renders Column with 2 text spans',
(WidgetTester tester) async {
await tester.pumpWidget(Directionality(
textDirection: TextDirection.ltr,
child: Column(
children: <Widget>[
Expanded(flex: 1, child: TestSizedBoxWithElement.expand()),
Expanded(flex: 1, child: TestSizedBoxWithElement.expand()),
],
),
));
final boxes = tester.renderObjectList(find.byType(Expanded)).toList();
RenderBox first = boxes[0];
expect(first.size, const Size(800.0, 300.0));
expect(
(first.parentData as FlexParentData).offset, const Offset(0.0, 0.0));
RenderBox second = boxes[1];
expect(second.size, const Size(800.0, 300.0));
expect((second.parentData as FlexParentData).offset,
const Offset(0.0, 300.0));
expectCurrentHtml('''
<clip style="overflow: hidden"><clip-i></clip-i></clip>
<clip style="overflow: hidden"><clip-i></clip-i></clip>
''');
});
});
}