56a3b77ac5
- Recover the IndexedDB and in-memory document cache behind the storage domain - Add persistent outbox supersession, cache eviction, import validation, and naming helpers - Keep the substrate provider-neutral and cover its pure behavior Co-authored-by: Rob Coenen <753704+rcoenen@users.noreply.github.com>
71 lines
2.5 KiB
TypeScript
71 lines
2.5 KiB
TypeScript
import { describe, expect, test } from 'bun:test'
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import { readFileSync } from 'node:fs'
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import { join } from 'node:path'
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import {
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validateDesignImportBytes,
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validateFigBytes,
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validatePenBytes
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} from '@/app/storage/validate-import'
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const fixtureFig = join(import.meta.dir, '../../../fixtures/gold-preview.fig')
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describe('validateFigBytes', () => {
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test('accepts a real Figma ZIP fixture', () => {
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const bytes = new Uint8Array(readFileSync(fixtureFig))
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expect(validateFigBytes(bytes)).toEqual({ ok: true })
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})
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test('accepts raw fig-kiwi payload', () => {
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const raw = new TextEncoder().encode('fig-kiwi' + '\0'.repeat(8))
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expect(validateFigBytes(raw).ok).toBe(true)
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})
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test('rejects empty / random / plain text', () => {
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expect(validateFigBytes(new Uint8Array()).ok).toBe(false)
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expect(validateFigBytes(new TextEncoder().encode('hello world')).ok).toBe(false)
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expect(validateFigBytes(new TextEncoder().encode('{"foo":1}')).ok).toBe(false)
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})
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test('rejects a ZIP that is not a Figma document', () => {
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// Minimal empty ZIP (end of central directory only) — not a fig container.
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const emptyZip = Uint8Array.from([
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0x50, 0x4b, 0x05, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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])
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expect(validateFigBytes(emptyZip).ok).toBe(false)
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})
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})
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describe('validatePenBytes', () => {
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test('accepts a minimal pen document shape', () => {
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const bytes = new TextEncoder().encode(
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JSON.stringify({
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version: '2.6',
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children: [{ type: 'frame', id: '1', name: 'Page 1' }]
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})
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)
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expect(validatePenBytes(bytes)).toEqual({ ok: true })
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})
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test('rejects invalid JSON and wrong shapes', () => {
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expect(validatePenBytes(new TextEncoder().encode('not json')).ok).toBe(false)
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expect(validatePenBytes(new TextEncoder().encode('[]')).ok).toBe(false)
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expect(validatePenBytes(new TextEncoder().encode('{"name":"x"}')).ok).toBe(false)
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expect(validatePenBytes(new TextEncoder().encode('{"children":{}}')).ok).toBe(false)
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expect(validatePenBytes(new Uint8Array()).ok).toBe(false)
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})
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})
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describe('validateDesignImportBytes', () => {
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test('routes by extension', () => {
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const fig = new Uint8Array(readFileSync(fixtureFig))
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expect(validateDesignImportBytes('a.fig', fig).ok).toBe(true)
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expect(
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validateDesignImportBytes('a.pen', new TextEncoder().encode(JSON.stringify({ children: [] })))
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.ok
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).toBe(true)
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expect(validateDesignImportBytes('a.txt', fig).ok).toBe(false)
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})
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})
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