When testing using jest I saw that the property innerText is undefined while not in test it has the right value.

  it('get text from div', () => {

    const div = document.createElement('DIV')

    div.innerHTML = '<br>a<br>b<br>c'

    console.log('innerText', div.innerText) // undefined

    console.log('textContent', div.textContent) // 'abc'

    // expect(getTextFromDiv(div).length).toMatchSnapshot()

  })

But when using the same code not in jest test, the innerText shows :

'a



b



c'

and textContent is 'abc'.

Why innerText in jest is undefined and when it's not in a jest than the value is real?

This is the code where it works (not in jest):

const addTextInRichTextToPdf = (doc, text, offsetY) => {

  const div = document.createElement('DIV')

  div.innerHTML = '<br>a<br>b<br>c'

  console.log('innerText', div.innerText) // print the real value

  console.log('textContent', div.textContent) // 'abc'

  ...