title: render multiple components with enzyme shallow
body: <p>Is it possible to render more tan one component using enzyme's shallow?</p>
  
  <p>I have the following  failing test:</p>
  
  <pre><code>  it('should have different ids for different checkboxes', () =&gt; {
        const wrapper = shallow(&lt;div&gt;&lt;Checkbox {...props} /&gt;&lt;Checkbox {...props} /&gt;&lt;/div&gt;)
  
      const inputs = wrapper.find('input')
      expect(inputs.length).toBe(1)
    })
  </code></pre>