import { MongoMemoryReplSet } from 'mongodb-memory-server'; import type { TestProject } from 'vitest/node'; export default async function setup(project: TestProject) { const replset = await MongoMemoryReplSet.create({ replSet: { count: 1 } }); const uri = replset.getUri(); project.provide('MONGODB_URI', uri); return async () => { await replset.stop(); }; } declare module 'vitest' { export interface ProvidedContext { MONGODB_URI: string; } }