How to run Jest tests sequentially?

Question

I\'m running Jest tests via npm test. Jest runs tests in parallel by default. Is there any way to make the tests run sequentially?

I have some tests cal

Answer 1

As copied from https://github.com/facebook/jest/issues/6194#issuecomment-419837314

test.spec.js

import { signuptests } from './signup'
import { logintests } from './login'

describe('Signup', signuptests)
describe('Login', logintests)

signup.js

export const signuptests = () => {
     it('Should have login elements', () => {});
     it('Should Signup', () => {}});
}

login.js

export const logintests = () => {
    it('Should Login', () => {}});
}