I am trying to run jest test cases but I am facing error -

ReferenceError: TextEncoder is not defined .

Node version -14.18.0.

Mongodb NPM - 4.1.3 .

Typescript version - 4.4.3.

Below is my test code --

beforeAll(() => {
  connection = new Connection();
});

Below is my connection class code

import { MongoClient, Db, MongoClientOptions } from 'mongodb';

class MongoConnection {
  
public async conn(){
    await MongoClient.connect('', options);
}
}

Error --

FAIL connection.test.ts

● Test suite failed to run

ReferenceError: TextEncoder is not defined

  
> 1 | import { MongoClient, Db, MongoClientOptions } from 'mongodb';