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// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This file is run as part of a reduced test set in CI on Mac and Windows
// machines.
@Tags(<String>['reduced-test-set'])
library;
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
import '../image_data.dart';
import '../painting/mocks_for_image_cache.dart';
void main() {
testWidgetsWithLeakTracking('CircleAvatar with dark background color', (WidgetTester tester) async {
final Color backgroundColor = Colors.blue.shade900;
await tester.pumpWidget(
wrap(
child: CircleAvatar(
backgroundColor: backgroundColor,
radius: 50.0,
child: const Text('Z'),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(backgroundColor));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(ThemeData.fallback().primaryColorLight));
});
testWidgetsWithLeakTracking('CircleAvatar with light background color', (WidgetTester tester) async {
final Color backgroundColor = Colors.blue.shade100;
await tester.pumpWidget(
wrap(
child: CircleAvatar(
backgroundColor: backgroundColor,
radius: 50.0,
child: const Text('Z'),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(backgroundColor));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(ThemeData.fallback().primaryColorDark));
});
testWidgetsWithLeakTracking('CircleAvatar with image background', (WidgetTester tester) async {
await tester.pumpWidget(
wrap(
child: CircleAvatar(
backgroundImage: MemoryImage(Uint8List.fromList(kTransparentImage)),
radius: 50.0,
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.image!.fit, equals(BoxFit.cover));
});
testWidgetsWithLeakTracking('CircleAvatar with image foreground', (WidgetTester tester) async {
await tester.pumpWidget(
wrap(
child: CircleAvatar(
foregroundImage: MemoryImage(Uint8List.fromList(kBlueRectPng)),
radius: 50.0,
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.image!.fit, equals(BoxFit.cover));
});
testWidgetsWithLeakTracking('CircleAvatar backgroundImage is used as a fallback for foregroundImage', (WidgetTester tester) async {
final ErrorImageProvider errorImage = ErrorImageProvider();
bool caughtForegroundImageError = false;
await tester.pumpWidget(
wrap(
child: RepaintBoundary(
child: CircleAvatar(
foregroundImage: errorImage,
backgroundImage: MemoryImage(Uint8List.fromList(kBlueRectPng)),
radius: 50.0,
onForegroundImageError: (_,__) => caughtForegroundImageError = true,
),
),
),
);
expect(caughtForegroundImageError, true);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.image!.fit, equals(BoxFit.cover));
await expectLater(
find.byType(CircleAvatar),
matchesGoldenFile('circle_avatar.fallback.png'),
);
});
testWidgetsWithLeakTracking('CircleAvatar with foreground color', (WidgetTester tester) async {
final Color foregroundColor = Colors.red.shade100;
await tester.pumpWidget(
wrap(
child: CircleAvatar(
foregroundColor: foregroundColor,
child: const Text('Z'),
),
),
);
final ThemeData fallback = ThemeData.fallback();
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(40.0, 40.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(fallback.primaryColorDark));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(foregroundColor));
});
testWidgetsWithLeakTracking('CircleAvatar default colors', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true);
await tester.pumpWidget(
wrap(
child: Theme(
data: theme,
child: const CircleAvatar(
child: Text('Z'),
),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(theme.colorScheme.primaryContainer));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(theme.colorScheme.onPrimaryContainer));
});
testWidgetsWithLeakTracking('CircleAvatar text does not expand with textScaleFactor', (WidgetTester tester) async {
final Color foregroundColor = Colors.red.shade100;
await tester.pumpWidget(
wrap(
child: CircleAvatar(
foregroundColor: foregroundColor,
child: const Text('Z'),
),
),
);
expect(tester.getSize(find.text('Z')), equals(const Size(16.0, 16.0)));
await tester.pumpWidget(
wrap(
child: MediaQuery(
data: const MediaQueryData(
textScaleFactor: 2.0,
size: Size(111.0, 111.0),
devicePixelRatio: 1.1,
padding: EdgeInsets.all(11.0),
),
child: CircleAvatar(
child: Builder(
builder: (BuildContext context) {
final MediaQueryData data = MediaQuery.of(context);
// These should not change.
expect(data.size, equals(const Size(111.0, 111.0)));
expect(data.devicePixelRatio, equals(1.1));
expect(data.padding, equals(const EdgeInsets.all(11.0)));
// This should be overridden to 1.0.
expect(data.textScaleFactor, equals(1.0));
return const Text('Z');
},
),
),
),
),
);
expect(tester.getSize(find.text('Z')), equals(const Size(16.0, 16.0)));
});
testWidgetsWithLeakTracking('CircleAvatar respects minRadius', (WidgetTester tester) async {
final Color backgroundColor = Colors.blue.shade900;
await tester.pumpWidget(
wrap(
child: UnconstrainedBox(
child: CircleAvatar(
backgroundColor: backgroundColor,
minRadius: 50.0,
child: const Text('Z'),
),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(backgroundColor));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(ThemeData.fallback().primaryColorLight));
});
testWidgetsWithLeakTracking('CircleAvatar respects maxRadius', (WidgetTester tester) async {
final Color backgroundColor = Colors.blue.shade900;
await tester.pumpWidget(
wrap(
child: CircleAvatar(
backgroundColor: backgroundColor,
maxRadius: 50.0,
child: const Text('Z'),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(backgroundColor));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(ThemeData.fallback().primaryColorLight));
});
testWidgetsWithLeakTracking('CircleAvatar respects setting both minRadius and maxRadius', (WidgetTester tester) async {
final Color backgroundColor = Colors.blue.shade900;
await tester.pumpWidget(
wrap(
child: CircleAvatar(
backgroundColor: backgroundColor,
maxRadius: 50.0,
minRadius: 50.0,
child: const Text('Z'),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
expect(box.size, equals(const Size(100.0, 100.0)));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(backgroundColor));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(ThemeData.fallback().primaryColorLight));
});
group('Material 2', () {
// These tests are only relevant for Material 2. Once Material 2
// support is deprecated and the APIs are removed, these tests
// can be deleted.
testWidgetsWithLeakTracking('CircleAvatar default colors with light theme', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: false, primaryColor: Colors.grey.shade100);
await tester.pumpWidget(
wrap(
child: Theme(
data: theme,
child: const CircleAvatar(
child: Text('Z'),
),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(theme.primaryColorLight));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(theme.primaryTextTheme.titleLarge!.color));
});
testWidgetsWithLeakTracking('CircleAvatar default colors with dark theme', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: false, primaryColor: Colors.grey.shade800);
await tester.pumpWidget(
wrap(
child: Theme(
data: theme,
child: const CircleAvatar(
child: Text('Z'),
),
),
),
);
final RenderConstrainedBox box = tester.renderObject(find.byType(CircleAvatar));
final RenderDecoratedBox child = box.child! as RenderDecoratedBox;
final BoxDecoration decoration = child.decoration as BoxDecoration;
expect(decoration.color, equals(theme.primaryColorDark));
final RenderParagraph paragraph = tester.renderObject(find.text('Z'));
expect(paragraph.text.style!.color, equals(theme.primaryTextTheme.titleLarge!.color));
});
});
}
Widget wrap({ required Widget child }) {
return Directionality(
textDirection: TextDirection.ltr,
child: MediaQuery(
data: const MediaQueryData(),
child: MaterialApp(
theme: ThemeData(useMaterial3: false),
home: Center(child: child)),
),
);
}