openpencil/tests/engine/fig/export/worker.test.ts
Danila Poyarkov c3f5189f8f style: tighten import grouping
- Configure oxfmt custom import groups for workspace, app, package, and test aliases
- Keep type imports grouped with their matching source category instead of one global tail group
- Expand the format script to cover formatter config, Vite files, and scripts
2026-05-06 02:22:08 +03:00

78 lines
2.5 KiB
TypeScript

import { describe, test, expect, beforeAll, setDefaultTimeout } from 'bun:test'
import { readFileSync } from 'fs'
import { resolve } from 'path'
import {
parseFigFile,
exportFigFile,
compressFigDataSync,
initCodec,
SceneGraph
} from '@open-pencil/core'
import { heavy } from '#tests/helpers/test-utils'
setDefaultTimeout(30_000)
const FIXTURES = resolve(import.meta.dir, '../fixtures')
describe('fig export compression', () => {
test('compressFigDataSync produces valid zip', async () => {
await initCodec()
const schemaDeflated = new Uint8Array([0x78, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x01])
const kiwiData = new Uint8Array([1, 2, 3, 4, 5])
const thumbnailPng = new Uint8Array([0x89, 0x50, 0x4e, 0x47])
const metaJson = JSON.stringify({ version: 1, app: 'test' })
const result = compressFigDataSync(schemaDeflated, kiwiData, thumbnailPng, metaJson, [])
expect(result).toBeInstanceOf(Uint8Array)
expect(result.length).toBeGreaterThan(0)
expect(result[0]).toBe(0x50)
expect(result[1]).toBe(0x4b)
})
test('compressFigDataSync with images produces valid zip', async () => {
await initCodec()
const schemaDeflated = new Uint8Array([0x78, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x01])
const kiwiData = new Uint8Array([10, 20, 30])
const thumbnailPng = new Uint8Array([0x89, 0x50])
const metaJson = JSON.stringify({ version: 1, app: 'test' })
const images = [{ name: 'images/abc123', data: new Uint8Array([0xff, 0xd8, 0xff, 0xe0]) }]
const result = compressFigDataSync(schemaDeflated, kiwiData, thumbnailPng, metaJson, images)
expect(result).toBeInstanceOf(Uint8Array)
expect(result.length).toBeGreaterThan(0)
expect(result[0]).toBe(0x50)
expect(result[1]).toBe(0x4b)
})
})
heavy('fig export roundtrip', () => {
let parsed: SceneGraph
beforeAll(async () => {
const buf = readFileSync(resolve(FIXTURES, 'gold-preview.fig'))
parsed = await parseFigFile(buf.buffer as ArrayBuffer)
})
test('exportFigFile produces valid .fig', async () => {
const exported = await exportFigFile(parsed)
expect(exported).toBeInstanceOf(Uint8Array)
expect(exported.length).toBeGreaterThan(100)
expect(exported[0]).toBe(0x50)
expect(exported[1]).toBe(0x4b)
})
test('exported file can be parsed back', async () => {
const exported = await exportFigFile(parsed)
const reparsed = await parseFigFile(exported.buffer as ArrayBuffer)
expect(reparsed).toBeInstanceOf(SceneGraph)
expect(reparsed.getPages().length).toBeGreaterThan(0)
})
})