Youtube Comments and CommentsHeader snapshot test

Comments.unit.test.js

import React from 'react';
import {shallow} from 'enzyme';
import {Comments} from '../Comments';

describe('Comments', () => {
  test('renders without props', () => {
    const wrapper = shallow(
      <Comments/>
    );
    expect(wrapper).toMatchSnapshot();
  });

  test('renders without amountComments', () => {
    const wrapper = shallow(
      <Comments amountComments={112499}/>
    );
    expect(wrapper).toMatchSnapshot();
  });
});

CommentsHeader.unit.test.js

import React from 'react';
import {shallow} from 'enzyme';
import {CommentsHeader} from '../CommentsHeader';

describe('CommentsHeader', () => {
  test('CommentsHeader renders with props.amountComments = null', () => {
    const wrapper = shallow(
      <CommentsHeader/>
    );
    expect(wrapper).toMatchSnapshot();
  });

  test('CommentsHeader renders with props.amountComments = 0', () => {
    const wrapper = shallow(
      <CommentsHeader amountComments={123}/>
    );
    expect(wrapper).toMatchSnapshot();
  });
});