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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.
import 'package:flutter_test/flutter_test.dart';
import 'package:flutter/widgets.dart';
import '../rendering/mock_canvas.dart';
void main() {
testWidgets('ErrorWidget.builder', (WidgetTester tester) async {
final ErrorWidgetBuilder oldBuilder = ErrorWidget.builder;
ErrorWidget.builder = (FlutterErrorDetails details) {
return const Text('oopsie!', textDirection: TextDirection.ltr);
};
await tester.pumpWidget(
SizedBox(
child: Builder(
builder: (BuildContext context) {
throw 'test';
},
),
),
);
expect(tester.takeException().toString(), 'test');
expect(find.text('oopsie!'), findsOneWidget);
ErrorWidget.builder = oldBuilder;
});
testWidgets('ErrorWidget.builder', (WidgetTester tester) async {
final ErrorWidgetBuilder oldBuilder = ErrorWidget.builder;
ErrorWidget.builder = (FlutterErrorDetails details) {
return ErrorWidget('');
};
await tester.pumpWidget(
SizedBox(
child: Builder(
builder: (BuildContext context) {
throw 'test';
},
),
),
);
expect(tester.takeException().toString(), 'test');
expect(find.byType(ErrorWidget), isNot(paints..paragraph()));
ErrorWidget.builder = oldBuilder;
});
}