346 lines
10 KiB
Dart
346 lines
10 KiB
Dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:glp1_companion/core/platform/health_gateway.dart';
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import 'package:glp1_companion/features/health_sync/domain/entities/biometric_entry.dart';
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import 'package:glp1_companion/features/health_sync/domain/repositories/health_sync_repository.dart';
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import 'package:glp1_companion/features/health_sync/presentation/controllers/biometric_controller.dart';
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/// In-memory [IHealthSyncRepository] with the same `[from, to)` and
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/// newest-first semantics as the drift implementation.
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class _FakeHealthSyncRepository implements IHealthSyncRepository {
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final List<BiometricEntry> entries = [];
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int _nextId = 1;
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bool failNextSave = false;
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List<BiometricEntry> _sorted(Iterable<BiometricEntry> source) {
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final list = source.toList()
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..sort((a, b) => b.timestamp.compareTo(a.timestamp));
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return List.unmodifiable(list);
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}
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static bool _inRange(DateTime timestamp, DateTime? from, DateTime? to) {
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if (from != null && timestamp.isBefore(from)) return false;
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if (to != null && !timestamp.isBefore(to)) return false;
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return true;
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}
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@override
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Stream<List<BiometricEntry>> watchBiometrics({int limit = 500}) =>
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Stream.value(_sorted(entries));
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@override
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Future<List<BiometricEntry>> getBiometrics({
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int limit = 500,
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DateTime? from,
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DateTime? to,
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}) async =>
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_sorted(entries.where((e) => _inRange(e.timestamp, from, to)));
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@override
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Future<BiometricEntry> saveBiometric(BiometricEntry entry) async {
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if (failNextSave) {
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failNextSave = false;
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throw StateError('write failed');
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}
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final stored = BiometricEntry(
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id: entry.id ?? _nextId++,
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timestamp: entry.timestamp,
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weightLbs: entry.weightLbs,
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activeCaloriesBurned: entry.activeCaloriesBurned,
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source: entry.source,
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);
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final index = entries.indexWhere((e) => e.id == stored.id);
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if (index == -1) {
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entries.add(stored);
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} else {
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entries[index] = stored;
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}
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return stored;
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}
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@override
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Future<void> deleteBiometric(int id) async {
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entries.removeWhere((entry) => entry.id == id);
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}
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@override
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Future<BiometricEntry?> getLatestBiometric() async =>
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entries.isEmpty ? null : _sorted(entries).first;
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@override
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Future<void> clearSyncedRange({
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required BiometricSource source,
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required DateTime start,
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required DateTime end,
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}) async {
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entries.removeWhere(
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(entry) =>
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entry.source == source &&
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!entry.timestamp.isBefore(start) &&
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entry.timestamp.isBefore(end),
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);
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}
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}
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/// Scriptable [IHealthGateway] standing in for HealthKit / Health Connect.
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class _FakeHealthGateway extends IHealthGateway {
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bool nativeSupported = true;
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bool granted = true;
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List<HealthMetric> weights = [];
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List<HealthMetric> energies = [];
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int permissionRequests = 0;
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int weightFetches = 0;
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@override
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bool get supportsNativeHealth => nativeSupported;
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@override
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NativeHealthPlatform? get nativePlatform =>
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nativeSupported ? NativeHealthPlatform.healthConnect : null;
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@override
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Future<bool> requestPermissions() async {
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permissionRequests++;
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return granted;
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}
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@override
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Future<List<HealthMetric>> fetchWeightHistory({
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required DateTime start,
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required DateTime end,
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}) async {
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weightFetches++;
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return weights;
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}
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@override
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Future<List<HealthMetric>> fetchActiveEnergyBurned({
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required DateTime start,
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required DateTime end,
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}) async =>
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energies;
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@override
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Future<bool> writeWeight({
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required double weightLbs,
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required DateTime timestamp,
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}) async =>
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nativeSupported;
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}
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void main() {
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late _FakeHealthSyncRepository repository;
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late _FakeHealthGateway gateway;
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late ProviderContainer container;
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setUp(() {
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repository = _FakeHealthSyncRepository();
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gateway = _FakeHealthGateway();
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container = ProviderContainer(
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overrides: [
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healthSyncRepositoryProvider.overrideWithValue(repository),
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healthGatewayProvider.overrideWithValue(gateway),
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],
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);
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addTearDown(container.dispose);
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});
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Future<BiometricState> load() =>
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container.read(biometricControllerProvider.future);
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BiometricController notifier() =>
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container.read(biometricControllerProvider.notifier);
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BiometricEntry seed({
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required DateTime timestamp,
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required double weightLbs,
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double? activeCaloriesBurned,
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BiometricSource source = BiometricSource.manual,
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}) {
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final entry = BiometricEntry(
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id: repository.entries.length + 1,
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timestamp: timestamp,
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weightLbs: weightLbs,
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activeCaloriesBurned: activeCaloriesBurned,
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source: source,
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);
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repository.entries.add(entry);
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return entry;
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}
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group('BiometricController manual entry', () {
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test('logWeight persists a manual sample and exposes it as latest',
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() async {
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await load();
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final ok = await notifier().logWeight(weightLbs: 182.5);
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expect(ok, isTrue);
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final state = container.read(biometricControllerProvider).valueOrNull!;
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expect(state.latestWeightLbs, 182.5);
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expect(state.latest!.source, BiometricSource.manual);
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expect(state.statusMessage, contains('182.5 lb'));
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expect(repository.entries, hasLength(1));
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});
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test('logWeight rejects non-positive values', () async {
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await load();
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expect(await notifier().logWeight(weightLbs: 0), isFalse);
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expect(await notifier().logWeight(weightLbs: -3), isFalse);
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expect(repository.entries, isEmpty);
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});
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test('deleteEntry removes a sample', () async {
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await load();
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await notifier().logWeight(weightLbs: 200);
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final id = container
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.read(biometricControllerProvider)
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.valueOrNull!
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.latest!
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.id!;
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await notifier().deleteEntry(id);
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final state = container.read(biometricControllerProvider).valueOrNull!;
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expect(state.history, isEmpty);
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expect(state.latestWeightLbs, isNull);
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});
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test('failed writes keep prior history and surface the error', () async {
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await load();
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await notifier().logWeight(weightLbs: 175);
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repository.failNextSave = true;
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final ok = await notifier().logWeight(weightLbs: 176);
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expect(ok, isFalse);
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final state = container.read(biometricControllerProvider).valueOrNull!;
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expect(state.latestWeightLbs, 175);
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expect(state.error, isNotNull);
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});
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});
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group('BiometricController trends', () {
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test('computes 7-day and 30-day deltas against the nearest baseline',
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() async {
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final now = DateTime.now();
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seed(timestamp: now, weightLbs: 200);
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seed(timestamp: now.subtract(const Duration(days: 8)), weightLbs: 205);
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seed(timestamp: now.subtract(const Duration(days: 31)), weightLbs: 210);
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final state = await load();
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expect(state.latestWeightLbs, 200);
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expect(state.weight7DayDelta, closeTo(-5, 1e-9));
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expect(state.weight30DayDelta, closeTo(-10, 1e-9));
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});
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test('returns null deltas when history does not reach back', () async {
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seed(timestamp: DateTime.now(), weightLbs: 190);
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final state = await load();
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expect(state.latestWeightLbs, 190);
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expect(state.weight7DayDelta, isNull);
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expect(state.weight30DayDelta, isNull);
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});
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test('latestActiveCaloriesBurned surfaces the newest energy sample',
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() async {
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seed(
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timestamp: DateTime.now(),
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weightLbs: 180,
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activeCaloriesBurned: 420,
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);
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final state = await load();
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expect(state.latestActiveCaloriesBurned, 420);
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});
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});
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group('BiometricController native sync', () {
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test('fallback platform short-circuits without touching the gateway',
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() async {
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gateway.nativeSupported = false;
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await load();
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final ok = await notifier().syncFromHealth();
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expect(ok, isFalse);
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expect(gateway.permissionRequests, 0);
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expect(gateway.weightFetches, 0);
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final state = container.read(biometricControllerProvider).valueOrNull!;
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expect(state.statusMessage, contains('unavailable'));
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expect(repository.entries, isEmpty);
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});
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test('denied permission reports failure and stores nothing', () async {
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gateway.granted = false;
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await load();
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final ok = await notifier().syncFromHealth();
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expect(ok, isFalse);
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expect(gateway.permissionRequests, 1);
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final state = container.read(biometricControllerProvider).valueOrNull!;
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expect(state.statusMessage, contains('denied'));
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expect(repository.entries, isEmpty);
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});
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test(
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'imports weights and per-day active energy, then re-syncs without '
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'duplicates', () async {
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final now = DateTime.now();
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final eightDaysAgo = now.subtract(const Duration(days: 8));
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gateway.weights = [
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HealthMetric(
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timestamp: now.subtract(const Duration(hours: 2)),
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value: 180,
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unit: 'lb',
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),
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HealthMetric(timestamp: eightDaysAgo, value: 185, unit: 'lb'),
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];
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gateway.energies = [
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HealthMetric(
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timestamp: now.subtract(const Duration(hours: 3)),
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value: 100,
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unit: 'kcal',
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),
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HealthMetric(
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timestamp: now.subtract(const Duration(hours: 1)),
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value: 150,
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unit: 'kcal',
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),
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HealthMetric(
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timestamp: eightDaysAgo.add(const Duration(hours: 1)),
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value: 400,
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unit: 'kcal',
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),
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];
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await load();
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final ok = await notifier().syncFromHealth();
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expect(ok, isTrue);
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final state = container.read(biometricControllerProvider).valueOrNull!;
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expect(state.statusMessage, contains('Synced 2 weight sample(s)'));
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expect(state.statusMessage, contains('2 day(s) of active energy'));
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expect(state.history, hasLength(2));
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expect(
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state.history.every((e) => e.source == BiometricSource.healthConnect),
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isTrue,
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);
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// Today's sample carries the 100 + 150 kcal day total.
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expect(state.history.first.activeCaloriesBurned, 250);
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// The 8-day-old sample (newest-first ordering => last) carries its
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// 400 kcal day total.
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expect(state.history.last.activeCaloriesBurned, 400);
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expect(state.history.last.weightLbs, 185);
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// Re-sync replaces the previous import instead of stacking rows.
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await notifier().syncFromHealth();
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final afterResync =
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container.read(biometricControllerProvider).valueOrNull!;
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expect(afterResync.history, hasLength(2));
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});
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});
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} |