119 lines
3.1 KiB
Dart
119 lines
3.1 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:receipity/services/backup_format.dart';
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void main() {
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test('round-trips a backup document', () {
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const original = BackupDocument(
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version: 2,
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exportedAt: '2026-08-29T12:00:00.000',
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darkMode: true,
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supermarkets: [
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{'id': 1, 'name': 'Jumbo', 'color': 0xFFEEC21B, 'sort_order': 0},
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],
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products: [
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{
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'id': 1,
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'name': 'Milk',
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'normalized_name': 'MILK',
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'last_price': 1.5,
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'times_seen': 2,
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'favourite': 1,
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'image_path': 'products/product_1.jpg',
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'supermarket': 'Jumbo',
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'notes': 'Organic',
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'created_at': '2026-08-29T12:00:00.000',
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'updated_at': '2026-08-29T12:00:00.000',
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},
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],
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shops: [
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{
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'id': 8,
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'supermarket': 'Jumbo',
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'shopped_at': '2026-08-29T12:00:00.000',
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'receipt_image_path': 'receipts/shop_8.jpg',
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'total': 1.5,
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'created_at': '2026-08-29T12:00:00.000',
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},
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],
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shopItems: [
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{
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'id': 1,
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'shop_id': 8,
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'product_id': 1,
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'name': 'Milk',
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'price': 1.5,
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'quantity': 1,
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'unit_price': 1.5,
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},
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],
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shoppingLists: [
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{
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'id': 1,
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'name': 'Weekly',
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'created_at': '2026-08-29T12:00:00.000',
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'updated_at': '2026-08-29T12:00:00.000',
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},
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],
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shoppingListItems: [
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{
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'id': 1,
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'list_id': 1,
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'product_id': 1,
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'name': 'Milk',
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'checked': 0,
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'sort_order': 0,
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},
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],
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images: {'products/product_1.jpg': 'abc123'},
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);
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final parsed = BackupDocument.parse(original.encode());
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expect(parsed.darkMode, isTrue);
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expect(parsed.products.single['name'], 'Milk');
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expect(parsed.shops.single['id'], 8);
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expect(parsed.shopItems.single['product_id'], 1);
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expect(parsed.shoppingLists.single['name'], 'Weekly');
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expect(parsed.shoppingListItems.single['name'], 'Milk');
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expect(parsed.images['products/product_1.jpg'], 'abc123');
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});
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test('accepts a version 1 backup without shopping lists', () {
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const json = '''
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{
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"format": "receipity-backup",
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"version": 1,
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"exportedAt": "2026-08-29T12:00:00.000",
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"darkMode": false,
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"supermarkets": [],
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"products": [],
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"shops": [],
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"shopItems": [],
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"images": {}
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}
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''';
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final parsed = BackupDocument.parse(json);
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expect(parsed.version, 1);
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expect(parsed.shoppingLists, isEmpty);
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expect(parsed.shoppingListItems, isEmpty);
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});
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test('rejects a file that is not a Receipity backup', () {
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expect(
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() => BackupDocument.parse('{"hello":"world"}'),
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throwsFormatException,
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);
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});
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test('maps stored photo paths to backup keys', () {
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expect(
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backupImageKey('/data/app_flutter/products/product_12.jpg'),
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'products/product_12.jpg',
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);
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expect(
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backupImageKey('/data/app_flutter/receipts/shop_3.jpg'),
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'receipts/shop_3.jpg',
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);
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expect(backupImageKey(null), isNull);
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});
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}
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