JSDOM version

jest-preset-angular provides a way to configure a different version of JSDOM than the one ships with Jest via a custom JSDOM environment. One can follow the below steps to configure a different JSDOM version:

• Install the desired JSDOM version

npm

npm install -D jsdom@<desired-version>

Yarn

yarn add --dev jsdom@<desired-version>

pnpm

pnpm add -D jsdom@<desired-version>

• In Jest config, set the testEnvironment like following

TypeScript CJS

jest.config.ts

import type { Config } from 'jest';

const jestConfig: Config = {
  testEnvironment: 'jest-preset-angular/environments/jsdom',
};

export default jestConfig;

TypeScript ESM

jest.config.mts

import type { Config } from 'jest';

const jestConfig: Config = {
  testEnvironment: 'jest-preset-angular/environments/jsdom',
};

export default jestConfig;