Dmitry
ffc5ed959a
CacheInterceptor кэширует каждый успешный GET по путь+параметры в drift (sqlite нативно, wasm+OPFS в браузере) и подменяет им сетевую ошибку; провайдер отдаёт Cached<T>, экран показывает баннер «данные на …». Контракт для остальных экранов — docs/ai/offline-cache.md. flake.nix: libsecret/pkg-config для линуксовой сборки, jq/curl для just app-web-assets (сборка sqlite3.wasm + drift_worker.js).
75 lines
3.2 KiB
Dart
75 lines
3.2 KiB
Dart
import 'package:fintracker_api/fintracker_api.dart';
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import 'package:fintracker_app/core/cache/cached.dart';
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import 'package:fintracker_app/core/widgets/money_text.dart';
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import 'package:fintracker_app/features/home/home_page.dart';
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import 'package:fintracker_app/features/home/providers.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_test/flutter_test.dart';
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NetWorthBreakdown _breakdown() => NetWorthBreakdown(
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accounts: const [],
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byCurrency: const {'RUB': '123456.78'},
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d: DateTime(2026, 9, 17),
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debtRub: '1000',
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investmentRub: '2000',
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liquidRub: '3000',
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missingFxCount: 0,
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savingsRub: '4000',
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totalRub: '123456.78',
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);
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RunwayOut _runway() => RunwayOut(
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asOf: DateTime(2026, 9, 17),
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avgBaseline3mRub: '0',
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liquidReserveRub: '0',
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runwayMonths: null,
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);
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// Every provider HomePage watches needs an override — including
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// portfolioSummaryHomeProvider, easy to forget since it renders nothing on an
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// empty ledger. Without it, HomePage falls through to the real apiProvider,
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// which now also opens a real ResponseCacheDatabase (see docs/ai/offline-cache.md).
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List<Override> _overrides({DateTime? staleAt}) => [
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netWorthBreakdownProvider.overrideWith((ref) => Cached(_breakdown(), fetchedAt: staleAt)),
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netWorthSeriesProvider.overrideWith((ref) => Cached(const <NetWorthDay>[], fetchedAt: staleAt)),
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cashflowThisMonthProvider.overrideWith((ref) => Cached(null, fetchedAt: staleAt)),
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cashflowLast12Provider.overrideWith((ref) => Cached(const <CashFlowMonth>[], fetchedAt: staleAt)),
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runwayProvider.overrideWith((ref) => Cached(_runway(), fetchedAt: staleAt)),
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metricsStatusProvider.overrideWith((ref) => Cached(null, fetchedAt: staleAt)),
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dataQualityProvider.overrideWith((ref) => Cached(const <DataQualityRow>[], fetchedAt: staleAt)),
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portfolioSummaryHomeProvider.overrideWith((ref) => Cached(null, fetchedAt: staleAt)),
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];
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void main() {
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testWidgets('Обзор renders stat tiles from a net worth breakdown', (tester) async {
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await tester.pumpWidget(
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ProviderScope(
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overrides: _overrides(),
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child: const MaterialApp(home: HomePage()),
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),
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);
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await tester.pumpAndSettle();
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expect(find.text('Капитал сегодня'), findsOneWidget);
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expect(find.text(MoneyText.format('123456.78', 'RUB')), findsOneWidget);
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expect(find.text('Ликвидные'), findsOneWidget);
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expect(find.text(MoneyText.format('3000', 'RUB')), findsOneWidget);
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expect(find.text('Долги'), findsOneWidget);
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expect(find.text(MoneyText.format('1000', 'RUB')), findsOneWidget);
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expect(find.textContaining('Нет соединения'), findsNothing);
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});
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testWidgets('shows the offline banner when the dashboard came from the cache', (tester) async {
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await tester.pumpWidget(
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ProviderScope(
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overrides: _overrides(staleAt: DateTime(2026, 9, 10, 8, 30)),
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child: const MaterialApp(home: HomePage()),
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),
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);
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await tester.pumpAndSettle();
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expect(find.textContaining('Нет соединения — данные на 10.09.2026 08:30'), findsOneWidget);
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});
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}
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