React Dump Component Standard Testing Patterns

DumbComponent.spec.js

import React from 'react'
import {
  shallow
} from 'enzyme'

describe('<DumbComponent />', () => {
  let sandbox
  let props

  beforeEach(() => {
    sandbox = sinon.sandbox.create()

    // Makes propTypes mismatches fail tests
    sandbox.stub(console, 'error', (message) => {
      throw new Error(message)
    })
    
    props = {}
  })

  afterEach(() => {
    sandbox.restore()
  })
  
  it('with normal props it should render without errors', () => {
    const wrapper = shallow(<DumbComponent {...props} />)
    expect(wrapper).to.exist
  })
})