If user writes for instead of htmlFor, warning is shown. I suppose autofocus instead of autoFocus should warn too.

return str.replace(/\(at .+?:\d+\)/g, '(at **)');
  }
  beforeEach(() => {
    jest.resetModuleRegistry();
    React = require('React');
    ReactDOM = require('ReactDOM');
    ReactDOMFeatureFlags = require('ReactDOMFeatureFlags');
    ReactDOMServer = require('ReactDOMServer');
    inputValueTracking = require('inputValueTracking');
  });
  describe('updateDOM', () => {
    var ReactTestUtils;
    beforeEach(() => {
      ReactTestUtils = require('ReactTestUtils');
    });
    it('should handle className', () => {
      var container = document.createElement('div');
      ReactDOM.render(<div style={{}} />, container);
      ReactDOM.render(<div className={'foo'} />, container);