mirror of
https://github.com/mauriceboe/TREK.git
synced 2026-06-19 21:31:46 +00:00
jubnl
b194e8317d
Add genuine offline read/write capability for trips: - Dexie IndexedDB schema (trips, places, packing, todo, budget, reservations, files, mutationQueue, syncMeta, blobCache) - Repo layer for all domains: offline reads from Dexie, writes optimistically to Dexie and enqueue mutations for later replay - Mutation queue with UUID idempotency keys (X-Idempotency-Key), FIFO flush, temp-ID reconciliation on 2xx, fail-and-continue on 4xx - Trip sync manager: caches all trips with end_date >= today or null, auto-evicts 7d after end_date, fetches bundle endpoint in one request - Map tile prefetcher: bbox from place coords, zooms 10-16, 50MB cap, warms SW cache via fetch - Sync triggers: network online → flush + syncAll; WS reconnect → flush only (rate-limiter safe); visibilitychange/30s → flush only - WS remoteEventHandler writes through to Dexie on every event - Server idempotency middleware + idempotency_keys table (migration 100, 24h TTL nightly cleanup) - GET /api/trips/:id/bundle endpoint for efficient single-request sync - OfflineBanner component: amber (offline) / blue (syncing) / hidden - OfflineTab in Settings: cached trip list, re-sync and clear actions - usePendingMutations hook for per-item pending indicators Closes #505 #541
76 lines
2.8 KiB
TypeScript
76 lines
2.8 KiB
TypeScript
import '@testing-library/jest-dom/vitest';
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import 'fake-indexeddb/auto';
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import { cleanup } from '@testing-library/react';
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import { afterAll, afterEach, beforeAll, vi } from 'vitest';
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import { server } from './helpers/msw/server';
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// Mock the websocket module so stores don't try to open real connections
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vi.mock('../src/api/websocket', () => ({
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connect: vi.fn(),
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disconnect: vi.fn(),
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getSocketId: vi.fn(() => null),
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setRefetchCallback: vi.fn(),
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setPreReconnectHook: vi.fn(),
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}));
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// MSW lifecycle
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beforeAll(() => server.listen({ onUnhandledRequest: 'warn' }));
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afterEach(() => {
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server.resetHandlers();
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cleanup();
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localStorage.clear();
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sessionStorage.clear();
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});
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afterAll(() => server.close());
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// ── jsdom stubs ────────────────────────────────────────────────────────────────
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// window.matchMedia — used by dark mode / responsive components
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Object.defineProperty(window, 'matchMedia', {
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writable: true,
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value: vi.fn().mockImplementation((query: string) => ({
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matches: false,
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media: query,
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onchange: null,
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addListener: vi.fn(),
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removeListener: vi.fn(),
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addEventListener: vi.fn(),
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removeEventListener: vi.fn(),
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dispatchEvent: vi.fn(),
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})),
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});
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// IntersectionObserver — used by lazy loading
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// Must use a class or regular function (not arrow function) so 'new IntersectionObserver()' works
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class _MockIntersectionObserver {
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observe = vi.fn()
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unobserve = vi.fn()
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disconnect = vi.fn()
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root = null
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rootMargin = ''
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thresholds: ReadonlyArray<number> = []
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takeRecords = vi.fn(() => [])
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constructor(_callback: IntersectionObserverCallback, _options?: IntersectionObserverInit) {}
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}
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globalThis.IntersectionObserver = _MockIntersectionObserver as unknown as typeof IntersectionObserver;
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// ResizeObserver — used by resizable panels
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globalThis.ResizeObserver = vi.fn().mockImplementation(() => ({
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observe: vi.fn(),
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unobserve: vi.fn(),
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disconnect: vi.fn(),
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})) as unknown as typeof ResizeObserver;
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// URL.createObjectURL / revokeObjectURL — Node 22 URL.createObjectURL requires
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// a native node:buffer Blob; passing a jsdom Blob throws ERR_INVALID_ARG_TYPE.
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// Tests that need blob URLs should mock fetch to return node:buffer Blobs so
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// the real URL.createObjectURL works. For tests that only need the method to
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// exist without returning a real URL, stub it here as a vi.fn fallback.
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if (typeof URL.createObjectURL === 'undefined') {
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Object.defineProperty(URL, 'createObjectURL', { writable: true, configurable: true, value: vi.fn(() => 'blob:mock') });
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Object.defineProperty(URL, 'revokeObjectURL', { writable: true, configurable: true, value: vi.fn() });
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}
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// Element.prototype.scrollIntoView — jsdom doesn't implement it
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Element.prototype.scrollIntoView = vi.fn();
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