97 lines
3.0 KiB
Dart
97 lines
3.0 KiB
Dart
import 'dart:async';
|
|
import 'dart:typed_data';
|
|
|
|
import 'package:flutter/services.dart';
|
|
import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
|
|
import 'package:flutter_mozilla_components/src/pigeons/gecko.g.dart'
|
|
show GeckoPushEvents;
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
void main() {
|
|
TestWidgetsFlutterBinding.ensureInitialized();
|
|
|
|
test('accepts sequence zero and ignores duplicate or older events', () async {
|
|
final service = GeckoPushService();
|
|
addTearDown(service.dispose);
|
|
final statuses = <PushStatus>[];
|
|
final subscription = service.statusChanges.listen(statuses.add);
|
|
addTearDown(subscription.cancel);
|
|
|
|
service.onPushStatusChanged(0, _status(PushDistributorStatus.pending));
|
|
service.onPushStatusChanged(0, _status(PushDistributorStatus.ready));
|
|
service.onPushStatusChanged(-1, _status(PushDistributorStatus.unavailable));
|
|
service.onPushStatusChanged(2, _status(PushDistributorStatus.ready));
|
|
await pumpEventQueue();
|
|
|
|
expect(statuses.map((status) => status.status), [
|
|
PushDistributorStatus.pending,
|
|
PushDistributorStatus.ready,
|
|
]);
|
|
});
|
|
|
|
test(
|
|
'setup and disposal are idempotent and unregister the exact channel',
|
|
() async {
|
|
final messenger =
|
|
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger;
|
|
final service = GeckoPushService(
|
|
binaryMessenger: messenger,
|
|
messageChannelSuffix: 'push-test',
|
|
);
|
|
final statuses = <PushStatus>[];
|
|
final subscription = service.statusChanges.listen(statuses.add);
|
|
addTearDown(subscription.cancel);
|
|
|
|
service.setUp();
|
|
service.setUp();
|
|
|
|
final responseBeforeDispose = await _dispatchStatus(
|
|
messenger,
|
|
suffix: 'push-test',
|
|
sequence: 1,
|
|
status: _status(PushDistributorStatus.ready),
|
|
);
|
|
await pumpEventQueue();
|
|
|
|
expect(responseBeforeDispose, isNotNull);
|
|
expect(statuses, hasLength(1));
|
|
|
|
await service.dispose();
|
|
await service.dispose();
|
|
|
|
final responseAfterDispose = await _dispatchStatus(
|
|
messenger,
|
|
suffix: 'push-test',
|
|
sequence: 2,
|
|
status: _status(PushDistributorStatus.unavailable),
|
|
);
|
|
service.onPushStatusChanged(3, _status(PushDistributorStatus.pending));
|
|
service.setUp();
|
|
await pumpEventQueue();
|
|
|
|
expect(responseAfterDispose, isNull);
|
|
expect(statuses, hasLength(1));
|
|
},
|
|
);
|
|
}
|
|
|
|
PushStatus _status(PushDistributorStatus status) {
|
|
return PushStatus(status: status, available: const []);
|
|
}
|
|
|
|
Future<ByteData?> _dispatchStatus(
|
|
TestDefaultBinaryMessenger messenger, {
|
|
required String suffix,
|
|
required int sequence,
|
|
required PushStatus status,
|
|
}) async {
|
|
final reply = Completer<ByteData?>();
|
|
final channelSuffix = suffix.isEmpty ? '' : '.$suffix';
|
|
await messenger.handlePlatformMessage(
|
|
'dev.flutter.pigeon.flutter_mozilla_components.GeckoPushEvents.onPushStatusChanged$channelSuffix',
|
|
GeckoPushEvents.pigeonChannelCodec.encodeMessage([sequence, status]),
|
|
reply.complete,
|
|
);
|
|
return reply.future;
|
|
}
|