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| 1 | +import { beforeEach, describe, expect, it, vi } from 'vitest'; |
| 2 | +import { reactive } from 'vue'; |
| 3 | + |
| 4 | +const store = new Map(); |
| 5 | + |
| 6 | +vi.mock('idb-keyval', () => ({ |
| 7 | + get: vi.fn(async (key) => store.get(key)), |
| 8 | + set: vi.fn(async (key, value) => { |
| 9 | + store.set(key, value); |
| 10 | + }), |
| 11 | +})); |
| 12 | + |
| 13 | +async function freshQueue() { |
| 14 | + vi.resetModules(); |
| 15 | + store.clear(); |
| 16 | + return await import('~/offline/queue'); |
| 17 | +} |
| 18 | + |
| 19 | +beforeEach(() => { |
| 20 | + // Web Locks isn't in jsdom; flush() falls back to running drain inline. |
| 21 | + delete globalThis.navigator.locks; |
| 22 | +}); |
| 23 | + |
| 24 | +describe('offline/queue', () => { |
| 25 | + describe('persist', () => { |
| 26 | + it('JSON-clones Vue reactive Proxies before writing to IDB', async () => { |
| 27 | + const { offlineQueue } = await freshQueue(); |
| 28 | + const body = reactive({ data: { foo: 'bar' } }); |
| 29 | + await expect( |
| 30 | + offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body }) |
| 31 | + ).resolves.toBeDefined(); |
| 32 | + const stored = store.get('chefs_offline_queue'); |
| 33 | + expect(Array.isArray(stored)).toBe(true); |
| 34 | + expect(stored[0].body).toEqual({ data: { foo: 'bar' } }); |
| 35 | + }); |
| 36 | + }); |
| 37 | + |
| 38 | + describe('enqueue', () => { |
| 39 | + it('assigns a unique dedupKey to each entry', async () => { |
| 40 | + const { offlineQueue } = await freshQueue(); |
| 41 | + const a = await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 42 | + const b = await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 43 | + expect(a.dedupKey).toBeTruthy(); |
| 44 | + expect(b.dedupKey).toBeTruthy(); |
| 45 | + expect(a.dedupKey).not.toBe(b.dedupKey); |
| 46 | + }); |
| 47 | + |
| 48 | + it('throws QUEUE_CAP when the per-form soft cap is reached', async () => { |
| 49 | + const { offlineQueue, QUEUE_SOFT_CAP } = await freshQueue(); |
| 50 | + for (let i = 0; i < QUEUE_SOFT_CAP; i++) { |
| 51 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 52 | + } |
| 53 | + await expect( |
| 54 | + offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }) |
| 55 | + ).rejects.toMatchObject({ code: 'QUEUE_CAP' }); |
| 56 | + }); |
| 57 | + |
| 58 | + it('counts cap per-form (a different formId is unaffected)', async () => { |
| 59 | + const { offlineQueue, QUEUE_SOFT_CAP } = await freshQueue(); |
| 60 | + for (let i = 0; i < QUEUE_SOFT_CAP; i++) { |
| 61 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 62 | + } |
| 63 | + await expect( |
| 64 | + offlineQueue.enqueue({ formId: 'f2', versionId: 'v1', userId: 'u1', body: {} }) |
| 65 | + ).resolves.toBeDefined(); |
| 66 | + }); |
| 67 | + }); |
| 68 | + |
| 69 | + describe('flush', () => { |
| 70 | + it('removes entries on 2xx and calls onProgress with sent count', async () => { |
| 71 | + const { offlineQueue } = await freshQueue(); |
| 72 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 73 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 74 | + const post = vi.fn().mockResolvedValue({ data: { id: 'x' } }); |
| 75 | + const onProgress = vi.fn(); |
| 76 | + const result = await offlineQueue.flush(post, onProgress); |
| 77 | + expect(result).toEqual({ total: 2, sent: 2, failed: 0 }); |
| 78 | + expect(post).toHaveBeenCalledTimes(2); |
| 79 | + expect(offlineQueue.entries.value).toHaveLength(0); |
| 80 | + }); |
| 81 | + |
| 82 | + it('pauses on 401 without firing onEntryFailed (drain stops, entry kept)', async () => { |
| 83 | + const { offlineQueue, QueueStatus } = await freshQueue(); |
| 84 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 85 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 86 | + const err = Object.assign(new Error('unauth'), { response: { status: 401 } }); |
| 87 | + const post = vi.fn().mockRejectedValue(err); |
| 88 | + const onEntryFailed = vi.fn(); |
| 89 | + const result = await offlineQueue.flush(post, undefined, onEntryFailed); |
| 90 | + expect(result.paused).toBe(true); |
| 91 | + expect(post).toHaveBeenCalledTimes(1); |
| 92 | + expect(onEntryFailed).not.toHaveBeenCalled(); |
| 93 | + expect(offlineQueue.entries.value[0].status).toBe(QueueStatus.FAILED_AUTH); |
| 94 | + }); |
| 95 | + |
| 96 | + it('fires onEntryFailed on permanent 4xx and continues to the next entry', async () => { |
| 97 | + const { offlineQueue, QueueStatus } = await freshQueue(); |
| 98 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 99 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 100 | + const err409 = Object.assign(new Error('conflict'), { response: { status: 409 } }); |
| 101 | + const post = vi.fn().mockRejectedValueOnce(err409).mockResolvedValueOnce({ data: { id: 'x' } }); |
| 102 | + const onEntryFailed = vi.fn(); |
| 103 | + const result = await offlineQueue.flush(post, undefined, onEntryFailed); |
| 104 | + expect(result).toEqual({ total: 2, sent: 1, failed: 1 }); |
| 105 | + expect(onEntryFailed).toHaveBeenCalledTimes(1); |
| 106 | + expect(onEntryFailed.mock.calls[0][0].status).toBe(QueueStatus.FAILED_IDENTITY_MISMATCH); |
| 107 | + }); |
| 108 | + |
| 109 | + it('pauses without marking failed on a transient (network) error', async () => { |
| 110 | + const { offlineQueue, QueueStatus } = await freshQueue(); |
| 111 | + await offlineQueue.enqueue({ formId: 'f1', versionId: 'v1', userId: 'u1', body: {} }); |
| 112 | + const post = vi.fn().mockRejectedValue(new Error('network down')); |
| 113 | + const onEntryFailed = vi.fn(); |
| 114 | + const result = await offlineQueue.flush(post, undefined, onEntryFailed); |
| 115 | + expect(result.paused).toBe(true); |
| 116 | + expect(onEntryFailed).not.toHaveBeenCalled(); |
| 117 | + expect(offlineQueue.entries.value[0].status).toBe(QueueStatus.PENDING); |
| 118 | + }); |
| 119 | + }); |
| 120 | +}); |
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