[DataGridPremium] Lots of tests failures in JSDOM with v6.9.0 about mui-x

[ddolcimascolo]

Hi @m4theushw

That was it. I needed to add this mock to make tests pass again. Luckily, we already had our mocks plugged-in in all tests files, so adding this was easy :)

export function mockGetComputedStyle(width, height) {
  const originalGetComputedStyle = window.getComputedStyle;

  window.getComputedStyle = (node) => {
    if (node.classList.contains('MuiDataGrid-main')) {
      return { width, height };
    }

    return originalGetComputedStyle(node);
  };
}

Cheers,
David

[m4theushw]

I recall from #2945 (comment) that you were mocking clientWidth and clientHeight. Because of the change from #9236 these values now need to be returned by getComputedStyle. Apart from that, could you share a repo with a reproduction?