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fix: retain last valid gps data

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Janez T
2026-02-28 14:29:46 +01:00
parent 880cee5477
commit d587b1eeb1
2 changed files with 133 additions and 6 deletions
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88
test/providers/contacts_provider_test.dart
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@@ -9,6 +9,29 @@ import 'package:shared_preferences/shared_preferences.dart';
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
Uint8List createPublicKey(int seed) {
return Uint8List.fromList(List<int>.generate(32, (index) => seed + index));
}
Contact createContact({
required Uint8List key,
required ContactType type,
String? name,
}) {
return Contact(
publicKey: key,
type: type,
flags: 0,
outPathLen: 0,
outPath: Uint8List(64),
advName: name ?? 'Test Contact',
lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
advLat: (46.0569 * 1e6).toInt(),
advLon: (14.5058 * 1e6).toInt(),
lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
);
}
group('ContactsProvider.updateTelemetry', () {
late ContactsProvider provider;
late Uint8List publicKey;
@@ -106,5 +129,70 @@ void main() {
expect(updated.displayLocation!.latitude, closeTo(45.0001, 0.0001));
expect(updated.displayLocation!.longitude, closeTo(13.9999, 0.0001));
});
test(
'retains last valid gps for chat/repeater/room when telemetry gps is invalid or missing',
() {
final contactTypes = <ContactType>[
ContactType.chat,
ContactType.repeater,
ContactType.room,
];
for (var i = 0; i < contactTypes.length; i++) {
final scopedProvider = ContactsProvider();
final scopedKey = createPublicKey(16 + i);
final contactType = contactTypes[i];
scopedProvider.addOrUpdateContact(
createContact(
key: scopedKey,
type: contactType,
name: 'Contact ${contactType.name}',
),
);
final validGps = CayenneLppParser.createGpsData(
latitude: 45.1234,
longitude: 13.8765,
);
scopedProvider.updateTelemetry(scopedKey.sublist(0, 6), validGps);
// No GPS frame should keep previous valid GPS.
final batteryOnly = CayenneLppParser.createBatteryData(3.8);
scopedProvider.updateTelemetry(scopedKey.sublist(0, 6), batteryOnly);
var updated = scopedProvider.findContactByKey(scopedKey)!;
expect(updated.telemetry, isNotNull);
expect(updated.telemetry!.gpsLocation, isNotNull);
expect(
updated.telemetry!.gpsLocation!.latitude,
closeTo(45.1234, 0.0001),
);
expect(
updated.telemetry!.gpsLocation!.longitude,
closeTo(13.8765, 0.0001),
);
// Invalid 0,0 GPS frame should also keep previous valid GPS.
final invalidGps = CayenneLppParser.createGpsData(
latitude: 0.0,
longitude: 0.0,
);
scopedProvider.updateTelemetry(scopedKey.sublist(0, 6), invalidGps);
updated = scopedProvider.findContactByKey(scopedKey)!;
expect(updated.telemetry, isNotNull);
expect(updated.telemetry!.gpsLocation, isNotNull);
expect(
updated.telemetry!.gpsLocation!.latitude,
closeTo(45.1234, 0.0001),
);
expect(
updated.telemetry!.gpsLocation!.longitude,
closeTo(13.8765, 0.0001),
);
}
},
);
});
}