qlionbleusamandClaude Opus 5
0374a7611e
Le commit 543f54dc livrait l'ecran Statistiques qui importe
services/backup_service.dart, mais le service et son test n'avaient
jamais ete ajoutes a l'index : la branche poussee ne compilait pas.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
373 lines
12 KiB
Dart
373 lines
12 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:bully/data/models/maintenance.dart';
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import 'package:bully/data/models/session.dart';
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import 'package:bully/data/models/shot.dart';
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import 'package:bully/data/models/target_analysis.dart';
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import 'package:bully/data/models/target_type.dart';
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import 'package:bully/data/models/weapon.dart';
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import 'package:bully/data/repositories/session_repository.dart';
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import 'package:bully/services/backup_service.dart';
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/// Dépôt en mémoire : évite d'ouvrir une vraie base SQLite dans les tests.
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class _FakeRepository extends SessionRepository {
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final List<Session> sessions;
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final List<Weapon> weapons;
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final List<MaintenanceEntry> maintenance;
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final List<List<int>> savedImages = [];
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_FakeRepository({
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List<Session>? sessions,
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List<Weapon>? weapons,
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List<MaintenanceEntry>? maintenance,
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}) : sessions = sessions ?? [],
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weapons = weapons ?? [],
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maintenance = maintenance ?? [];
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@override
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Future<List<Session>> getAllSessions({int? limit, int? offset}) async =>
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sessions;
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@override
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Future<List<Weapon>> getWeapons() async => weapons;
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@override
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Future<List<MaintenanceEntry>> getAllMaintenance() async => maintenance;
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@override
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Future<void> saveSession(Session session) async {
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sessions.removeWhere((s) => s.id == session.id);
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sessions.add(session);
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}
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@override
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Future<void> saveWeapon(Weapon weapon) async {
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weapons.removeWhere((w) => w.id == weapon.id);
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weapons.add(weapon);
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}
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@override
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Future<void> saveMaintenanceEntry(MaintenanceEntry entry) async {
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maintenance.removeWhere((e) => e.id == entry.id);
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maintenance.add(entry);
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}
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@override
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Future<String> saveImageBytes(List<int> bytes, String extension) async {
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savedImages.add(bytes);
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return '/imported/image_${savedImages.length}$extension';
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}
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}
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Session _session({String id = 's1', String weapon = 'Glock 17'}) {
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return Session(
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id: id,
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weapon: weapon,
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weaponId: 'w1',
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maxShotsPerTarget: 5,
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createdAt: DateTime(2026, 3, 14, 10, 30),
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notes: 'Entraînement',
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distance: 25,
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analyses: [
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TargetAnalysis(
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id: '$id-a1',
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sessionId: id,
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targetType: TargetType.concentric,
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imagePath: '/photos/$id.jpg',
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totalScore: 18,
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groupingDiameter: 0.12,
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groupingCenterX: 0.5,
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groupingCenterY: 0.48,
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createdAt: DateTime(2026, 3, 14, 10, 35),
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targetCenterX: 0.5,
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targetCenterY: 0.5,
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targetRadius: 0.4,
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shots: [
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Shot(id: '$id-t1', x: 0.5, y: 0.5, score: 10, analysisId: '$id-a1'),
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Shot(id: '$id-t2', x: 0.55, y: 0.52, score: 8, analysisId: '$id-a1'),
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],
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),
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],
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);
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}
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Weapon _weapon() => Weapon(
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id: 'w1',
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name: 'Glock 17',
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type: WeaponType.handgun,
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caliber: '9mm',
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magazineCount: 3,
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magazineCapacity: 17,
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createdAt: DateTime(2025, 1, 5),
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optic: 'Point rouge',
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customName: 'La bleue',
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);
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MaintenanceEntry _maintenance() => MaintenanceEntry(
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id: 'm1',
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weaponId: 'w1',
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type: MaintenanceType.cleaning,
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description: 'Nettoyage complet',
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date: DateTime(2026, 2, 1),
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roundsSinceLastMaintenance: 500,
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);
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/// Sérialise puis relit la sauvegarde comme le ferait un vrai fichier partagé.
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Future<BackupPreview> _roundTrip(
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Map<String, dynamic> json,
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BackupService service,
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) async {
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final dir = await Directory.systemTemp.createTemp('impact_backup_test');
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addTearDown(() => dir.delete(recursive: true));
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final file = File('${dir.path}/backup.json');
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await file.writeAsString(jsonEncode(json));
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return service.readBackup(file);
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}
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void main() {
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group('export', () {
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test('la sauvegarde contient sessions, armurerie et stats', () async {
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final source = _FakeRepository(
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sessions: [_session()],
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weapons: [_weapon()],
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maintenance: [_maintenance()],
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);
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final json = await BackupService(repository: source).buildBackupJson();
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expect(json['format'], BackupService.formatId);
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expect(json['counts'], {
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'sessions': 1,
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'targets': 1,
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'shots': 2,
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'weapons': 1,
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'maintenance': 1,
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});
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// Les stats sont recalculées et écrites telles quelles dans le fichier.
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final stats = json['statistics'] as Map<String, dynamic>;
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expect(stats['total_shots'], 2);
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expect(stats['total_score'], 18);
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// L'entretien voyage avec son arme.
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final weapon = (json['weapons'] as List).single as Map<String, dynamic>;
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expect((weapon['maintenance'] as List), hasLength(1));
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expect(json['orphan_maintenance'], isEmpty);
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});
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test('sans photos, aucune image n\'est encodée', () async {
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final source = _FakeRepository(sessions: [_session()]);
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final json = await BackupService(repository: source).buildBackupJson();
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final session = (json['sessions'] as List).single as Map<String, dynamic>;
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final analysis = (session['analyses'] as List).single as Map<String, dynamic>;
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expect(analysis.containsKey('image_base64'), isFalse);
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});
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test('l\'entretien d\'une arme supprimée n\'est pas perdu', () async {
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final source = _FakeRepository(maintenance: [_maintenance()]);
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final json = await BackupService(repository: source).buildBackupJson();
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expect(json['orphan_maintenance'], hasLength(1));
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});
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});
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group('import', () {
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test('aller-retour complet : tout est restauré à l\'identique', () async {
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final source = _FakeRepository(
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sessions: [_session()],
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weapons: [_weapon()],
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maintenance: [_maintenance()],
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);
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final json = await BackupService(repository: source).buildBackupJson();
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final target = _FakeRepository();
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final service = BackupService(repository: target);
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final preview = await _roundTrip(json, service);
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expect(preview.sessionCount, 1);
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expect(preview.shotCount, 2);
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expect(preview.weaponCount, 1);
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expect(preview.maintenanceCount, 1);
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expect(preview.hasImages, isFalse);
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final result = await service.applyBackup(preview);
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expect(result.errors, isEmpty);
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expect(result.sessions, 1);
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expect(result.weapons, 1);
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expect(result.maintenance, 1);
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final session = target.sessions.single;
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expect(session.id, 's1');
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expect(session.weapon, 'Glock 17');
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expect(session.distance, 25);
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expect(session.createdAt, DateTime(2026, 3, 14, 10, 30));
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expect(session.totalShots, 2);
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expect(session.totalScore, 18);
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expect(session.analyses.single.targetRadius, 0.4);
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expect(session.analyses.single.shots.first.score, 10);
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expect(target.weapons.single.customName, 'La bleue');
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expect(target.weapons.single.magazineCapacity, 17);
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expect(target.maintenance.single.roundsSinceLastMaintenance, 500);
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});
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test('réimporter deux fois ne crée pas de doublon', () async {
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final source = _FakeRepository(
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sessions: [_session()],
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weapons: [_weapon()],
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);
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final json = await BackupService(repository: source).buildBackupJson();
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final target = _FakeRepository();
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final service = BackupService(repository: target);
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await service.applyBackup(await _roundTrip(json, service));
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await service.applyBackup(await _roundTrip(json, service));
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expect(target.sessions, hasLength(1));
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expect(target.weapons, hasLength(1));
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});
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test('les photos embarquées sont réécrites sur le disque', () async {
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final bytes = utf8.encode('fausse-image');
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final json = {
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'format': BackupService.formatId,
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'version': 1,
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'sessions': [
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{
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'id': 's1',
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'weapon': 'Glock 17',
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'max_shots_per_target': 5,
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'created_at': '2026-03-14T10:30:00.000',
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'distance': 25,
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'analyses': [
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{
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'id': 'a1',
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'session_id': 's1',
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'target_type': 'concentric',
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'image_path': '/ancien/chemin.jpg',
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'total_score': 10,
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'created_at': '2026-03-14T10:35:00.000',
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'image_extension': '.jpg',
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'image_base64': base64Encode(bytes),
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'shots': [
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{'id': 't1', 'x': 0.5, 'y': 0.5, 'score': 10, 'analysis_id': 'a1'},
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],
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},
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],
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},
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],
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};
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final target = _FakeRepository();
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final service = BackupService(repository: target);
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final preview = await _roundTrip(json, service);
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expect(preview.hasImages, isTrue);
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final result = await service.applyBackup(preview);
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expect(result.images, 1);
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expect(target.savedImages.single, bytes);
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expect(target.sessions.single.analyses.single.imagePath,
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'/imported/image_1.jpg');
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});
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test('un nombre entier là où un décimal est attendu ne casse rien', () async {
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// JSON ne distingue pas 1 de 1.0 : un fichier édité à la main peut
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// livrer des entiers là où les modèles attendent des doubles.
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final json = {
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'format': BackupService.formatId,
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'version': 1,
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'sessions': [
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{
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'id': 's1',
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'weapon': 'Glock 17',
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'max_shots_per_target': 5,
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'created_at': '2026-03-14T10:30:00.000',
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'analyses': [
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{
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'id': 'a1',
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'session_id': 's1',
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'target_type': 'concentric',
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'image_path': '/photo.jpg',
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'total_score': 10,
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'created_at': '2026-03-14T10:35:00.000',
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'target_radius': 1,
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'grouping_diameter': 0,
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'shots': const [],
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},
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],
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},
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],
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};
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final target = _FakeRepository();
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final service = BackupService(repository: target);
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final result = await service.applyBackup(await _roundTrip(json, service));
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expect(result.errors, isEmpty);
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expect(target.sessions.single.analyses.single.targetRadius, 1.0);
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expect(target.sessions.single.analyses.single.groupingDiameter, 0.0);
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});
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test('un fichier étranger est refusé avec un message clair', () async {
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final service = BackupService(repository: _FakeRepository());
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final dir = await Directory.systemTemp.createTemp('impact_backup_test');
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addTearDown(() => dir.delete(recursive: true));
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final notJson = File('${dir.path}/photo.jpg');
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await notJson.writeAsString('pas du json du tout');
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expect(
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() => service.readBackup(notJson),
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throwsA(isA<BackupFormatException>()),
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);
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final otherJson = File('${dir.path}/autre.json');
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await otherJson.writeAsString('{"hello": "world"}');
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expect(
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() => service.readBackup(otherJson),
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throwsA(isA<BackupFormatException>()),
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);
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});
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test('une sauvegarde plus récente que l\'app est refusée', () async {
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final service = BackupService(repository: _FakeRepository());
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final dir = await Directory.systemTemp.createTemp('impact_backup_test');
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addTearDown(() => dir.delete(recursive: true));
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final file = File('${dir.path}/futur.json');
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await file.writeAsString(jsonEncode({
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'format': BackupService.formatId,
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'version': BackupService.formatVersion + 1,
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}));
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expect(
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() => service.readBackup(file),
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throwsA(isA<BackupFormatException>()),
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);
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});
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test('une session corrompue est ignorée sans bloquer les autres', () async {
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final valid = await BackupService(
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repository: _FakeRepository(sessions: [_session()]),
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).buildBackupJson();
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// On injecte une session sans date : elle doit être la seule écartée.
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(valid['sessions'] as List).add({
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'id': 'corrompue',
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'weapon': 'X',
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'max_shots_per_target': 5,
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'analyses': const [],
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});
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final target = _FakeRepository();
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final service = BackupService(repository: target);
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final result = await service.applyBackup(await _roundTrip(valid, service));
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expect(result.sessions, 1);
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expect(result.errors, hasLength(1));
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expect(target.sessions.single.id, 's1');
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});
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});
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}
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