1import React from 'react';
 2import renderer from 'react-test-renderer';
 3import SignIn from './SignIn';
 4describe('SignIn', () => {
 5  const signIn = renderer.create(<SignIn />);
 6  it('match snapshot without props', () => {
 7    expect(signIn.toJSON()).toMatchSnapshot();
 8  });
 9
10  it('can not submit the form until email and password is set', () => {});
11});