flutter/examples/api/test/painting/image_provider/image_provider.0_test.dart
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

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1.0 KiB
Dart

// 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.
import 'package:flutter/foundation.dart';
import 'package:flutter_api_samples/painting/image_provider/image_provider.0.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('$CustomNetworkImage', (WidgetTester tester) async {
const String expectedUrl =
'https://flutter.github.io/assets-for-api-docs/assets/widgets/flamingos.jpg?dpr=3.0&locale=en-US&platform=android&width=800.0&height=600.0&bidi=ltr';
final List<String> log = <String>[];
final DebugPrintCallback originalDebugPrint = debugPrint;
debugPrint = (String? message, {int? wrapWidth}) {
log.add('$message');
};
await tester.pumpWidget(const ExampleApp());
expect(tester.takeException().toString(), 'Exception: Invalid image data');
expect(log, <String>['Fetching "$expectedUrl"...']);
debugPrint = originalDebugPrint;
});
}