File store-files-option.test.js

test/integration/store-files-option.test.js:None–None

import { existsSync, mkdirSync, WriteStream, statSync, unlinkSync, createReadStream } from 'node:fs';
import { tmpdir } from 'node:os';
import { createServer, request as _request } from 'http';
import assert, { strictEqual, ok } from 'node:assert';