vitest-mongodb/dist/index.mjs

Run your tests using Vitest and MongoDB in Memory server.

import { MongoMemoryServer, MongoMemoryReplSet } from 'mongodb-memory-server';
import debugInit from 'debug';

const debug = debugInit(`vitest-jest:${process.env.VITEST_WORKER_ID ?? 0}`);
async function setup(options) {
  const type = options?.type ?? "default";
  const serverOptions = options?.serverOptions;
  debug("Starting setup with options:", { type, serverOptions });
  debug("Starting mongo memory server");
  if (type !== "replSet") {
    globalThis.__MONGO_DB__ = await MongoMemoryServer.create(serverOptions);
    globalThis.__MONGO_URI__ = globalThis.__MONGO_DB__.getUri();
  } else {
    globalThis.__MONGO_DB__ = await MongoMemoryReplSet.create(serverOptions);
    globalThis.__MONGO_URI__ = globalThis.__MONGO_DB__.getUri();
  }
  debug("Mongo URI:", globalThis.__MONGO_URI__);
}
async function teardown() {
  debug("Starting teardown");
  if (globalThis.__MONGO_DB__) {
    debug("Stopping mongo memory server");
    await globalThis.__MONGO_DB__.stop();
  }
}

export { setup, teardown };