Initial project import

2026-07-24 23:11:20 +08:00
commit 6396eabb87
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+import 'dart:convert';
+
+import 'package:archive/archive.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:miaoji_zhang/shared/services/local_export_service.dart';
+
+void main() {
+  test('local export creates readable CSV and privacy-safe JSON', () {
+    final bytes = LocalExportService.buildZipFromSnapshot(
+      {
+        'schemaVersion': 1,
+        'exportedAt': '2026-07-21T00:00:00.000Z',
+        'ledgers': [
+          {
+            'id': 1,
+            'name': '日常账本',
+            'iconKey': 'wallet',
+            'isDefault': true,
+            'updatedAt': '2026-07-21T00:00:00.000Z',
+          },
+        ],
+        'categories': [
+          {
+            'id': 2,
+            'name': '餐饮',
+            'iconKey': 'food',
+            'colorKey': 'coral',
+            'type': 'expense',
+            'sortOrder': 10,
+            'isCustom': false,
+            'isDeleted': false,
+            'updatedAt': '2026-07-21T00:00:00.000Z',
+          },
+        ],
+        'transactions': [
+          {
+            'id': 3,
+            'ledgerId': 1,
+            'categoryId': 2,
+            'categoryName': '餐饮',
+            'categoryIcon': 'food',
+            'categoryColor': 'coral',
+            'type': 'expense',
+            'amount': 12.5,
+            'note': '午饭,"套餐"\n已报销',
+            'paymentMethod': '微信',
+            'source': 'manual',
+            'sourceText': null,
+            'occurredAt': '2026-07-21T04:00:00.000Z',
+            'isDeleted': false,
+            'updatedAt': '2026-07-21T04:00:00.000Z',
+          },
+        ],
+        'budgets': [
+          {
+            'ledgerId': 1,
+            'period': 202607,
+            'categoryId': 2,
+            'amount': 800.0,
+            'recurring': true,
+            'updatedAt': '2026-07-21T00:00:00.000Z',
+          },
+        ],
+      },
+      profile: const {'mode': 'guest', 'nickname': '游客'},
+    );
+
+    final archive = ZipDecoder().decodeBytes(bytes);
+    expect(
+      archive.map((file) => file.name),
+      containsAll(['transactions.csv', 'budgets.csv', 'jizhi-backup.json']),
+    );
+
+    final transactionCsv = utf8.decode(
+      archive.findFile('transactions.csv')!.readBytes()!,
+    );
+    expect(transactionCsv, contains('12.50'));
+    expect(transactionCsv, contains('"午饭,""套餐""\n已报销"'));
+
+    final json = utf8.decode(
+      archive.findFile('jizhi-backup.json')!.readBytes()!,
+    );
+    final document = jsonDecode(json) as Map<String, dynamic>;
+    expect(document['transactions'], hasLength(1));
+    expect((document['profile'] as Map)['mode'], 'guest');
+    expect(json, isNot(contains('passwordHash')));
+    expect(json, isNot(contains('local_db_key')));
+  });
+}