blob: dcf473df43d4db284b0482a5b4d60afa04590255 [file] [log] [blame]
// 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/semantics.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
test('SemanticsEvent.toString', () {
expect(
TestSemanticsEvent().toString(),
'TestSemanticsEvent()',
);
expect(
TestSemanticsEvent(number: 10).toString(),
'TestSemanticsEvent(number: 10)',
);
expect(
TestSemanticsEvent(text: 'hello').toString(),
'TestSemanticsEvent(text: hello)',
);
expect(
TestSemanticsEvent(text: 'hello', number: 10).toString(),
'TestSemanticsEvent(number: 10, text: hello)',
);
});
test('SemanticsEvent.toMap', () {
expect(
TestSemanticsEvent(text: 'hi', number: 11).toMap(),
<String, dynamic>{
'type': 'TestEvent',
'data': <String, dynamic>{
'text': 'hi',
'number': 11,
},
},
);
expect(
TestSemanticsEvent(text: 'hi', number: 11).toMap(nodeId: 123),
<String, dynamic>{
'type': 'TestEvent',
'nodeId': 123,
'data': <String, dynamic>{
'text': 'hi',
'number': 11,
},
},
);
});
}
class TestSemanticsEvent extends SemanticsEvent {
TestSemanticsEvent({ this.text, this.number }) : super('TestEvent');
final String text;
final int number;
@override
Map<String, dynamic> getDataMap() {
final Map<String, dynamic> result = <String, dynamic>{};
if (text != null)
result['text'] = text;
if (number != null)
result['number'] = number;
return result;
}
}