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// Copyright 2016 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';
void main() {
testWidgets('UserAccountsDrawerHeader test', (WidgetTester tester) async {
final Key avatarA = const Key('A');
final Key avatarC = const Key('C');
final Key avatarD = const Key('D');
await tester.pumpWidget(
new MaterialApp(
home: new Material(
child: new Center(
child: new UserAccountsDrawerHeader(
currentAccountPicture: new CircleAvatar(
key: avatarA,
child: const Text('A'),
),
otherAccountsPictures: <Widget>[
const CircleAvatar(
child: const Text('B'),
),
new CircleAvatar(
key: avatarC,
child: const Text('C'),
),
new CircleAvatar(
key: avatarD,
child: const Text('D'),
),
const CircleAvatar(
child: const Text('E'),
)
],
accountName: const Text("name"),
accountEmail: const Text("email"),
),
),
),
),
);
expect(find.text('A'), findsOneWidget);
expect(find.text('B'), findsOneWidget);
expect(find.text('C'), findsOneWidget);
expect(find.text('D'), findsOneWidget);
expect(find.text('E'), findsNothing);
expect(find.text('name'), findsOneWidget);
expect(find.text('email'), findsOneWidget);
RenderBox box = tester.renderObject(find.byKey(avatarA));
expect(box.size.width, equals(72.0));
expect(box.size.height, equals(72.0));
box = tester.renderObject(find.byKey(avatarC));
expect(box.size.width, equals(40.0));
expect(box.size.height, equals(40.0));
box = tester.renderObject(find.byType(UserAccountsDrawerHeader));
expect(box.size.height, equals(160.0 + 8.0 + 1.0)); // height + bottom margin + bottom edge)
final Offset topLeft = tester.getTopLeft(find.byType(UserAccountsDrawerHeader));
final Offset topRight = tester.getTopRight(find.byType(UserAccountsDrawerHeader));
final Offset avatarATopLeft = tester.getTopLeft(find.byKey(avatarA));
final Offset avatarDTopRight = tester.getTopRight(find.byKey(avatarD));
final Offset avatarCTopRight = tester.getTopRight(find.byKey(avatarC));
expect(avatarATopLeft.dx - topLeft.dx, equals(16.0));
expect(avatarATopLeft.dy - topLeft.dy, equals(16.0));
expect(topRight.dx - avatarDTopRight.dx, equals(16.0));
expect(avatarDTopRight.dy - topRight.dy, equals(16.0));
expect(avatarDTopRight.dx - avatarCTopRight.dx, equals(40.0 + 16.0)); // size + space between
});
testWidgets('UserAccountsDrawerHeader null parameters', (WidgetTester tester) async {
Widget buildFrame({
Widget currentAccountPicture,
List<Widget> otherAccountsPictures,
Widget accountName,
Widget accountEmail,
VoidCallback onDetailsPressed,
EdgeInsets margin,
}) {
return new MaterialApp(
home: new Material(
child: new Center(
child: new UserAccountsDrawerHeader(
currentAccountPicture: currentAccountPicture,
otherAccountsPictures: otherAccountsPictures,
accountName: accountName,
accountEmail: accountEmail,
onDetailsPressed: onDetailsPressed,
margin: margin,
),
),
),
);
}
await tester.pumpWidget(buildFrame());
final RenderBox box = tester.renderObject(find.byType(UserAccountsDrawerHeader));
expect(box.size.height, equals(160.0 + 1.0)); // height + bottom edge)
expect(find.byType(Icon), findsNothing);
await tester.pumpWidget(buildFrame(
onDetailsPressed: () { },
));
expect(find.byType(Icon), findsOneWidget);
await tester.pumpWidget(buildFrame(
accountName: const Text('accountName'),
onDetailsPressed: () { },
));
expect(
tester.getCenter(find.text('accountName')).dy,
tester.getCenter(find.byType(Icon)).dy
);
await tester.pumpWidget(buildFrame(
accountEmail: const Text('accountEmail'),
onDetailsPressed: () { },
));
expect(
tester.getCenter(find.text('accountEmail')).dy,
tester.getCenter(find.byType(Icon)).dy
);
await tester.pumpWidget(buildFrame(
accountName: const Text('accountName'),
accountEmail: const Text('accountEmail'),
onDetailsPressed: () { },
));
expect(
tester.getCenter(find.text('accountEmail')).dy,
tester.getCenter(find.byType(Icon)).dy
);
expect(
tester.getBottomLeft(find.text('accountEmail')).dy,
greaterThan(tester.getBottomLeft(find.text('accountName')).dy)
);
expect(
tester.getBottomLeft(find.text('accountEmail')).dx,
tester.getBottomLeft(find.text('accountName')).dx
);
await tester.pumpWidget(buildFrame(
currentAccountPicture: const CircleAvatar(child: const Text('A')),
));
expect(find.text('A'), findsOneWidget);
await tester.pumpWidget(buildFrame(
otherAccountsPictures: <Widget>[const CircleAvatar(child: const Text('A'))],
));
expect(find.text('A'), findsOneWidget);
final Key avatarA = const Key('A');
await tester.pumpWidget(buildFrame(
currentAccountPicture: new CircleAvatar(key: avatarA, child: const Text('A')),
accountName: const Text('accountName'),
));
expect(
tester.getBottomLeft(find.byKey(avatarA)).dx,
tester.getBottomLeft(find.text('accountName')).dx
);
expect(
tester.getBottomLeft(find.text('accountName')).dy,
greaterThan(tester.getBottomLeft(find.byKey(avatarA)).dy)
);
});
}