Just about every time I set up a new `Context.Provider`, I end up accidentally specifying a `values` prop rather than `value`.  While it's a minor error, generally I build the container in which the provider resides and commit it to the code base before I ever use it.  It's only later when I go to use it that I realize I did it again.  Since the `Context.Provider` seems pretty much useless without a `value` prop specified, I'd love it if there was a prop error if it is missing... especially if another prop is defined on the `Context.Provider` instead.
if (!node) {
    return;
  }
  if (Array.isArray(node)) {
    node.forEach(cleanNodeOrArray);
    return;
  }
  if (node && node.instance) {
    node.instance = null;
  }
  if (node && node.props && node.props.children) {
    
    const {children, ...props} = node.props;
    node.props = props;
  }
  if (Array.isArray(node.rendered)) {
    node.rendered.forEach(cleanNodeOrArray);
  } else if (typeof node.rendered === 'object') {
    cleanNodeOrArray(node.rendered);
  }
}
describe('ReactTestRenderer', () => {
  it('renders a simple component', () => {
    function Link() {