Function setBoundingClientRect

test/unit/view/use-draggable-publisher.spec.tsx:187–191

(element: Element | null, borderBox: Rect)

  // we are doing this rather than spying on the prototype.
  // Sometimes setRef was being provided with an element that did not have the mocked prototype :|
  const setBoundingClientRect = (element: Element | null, borderBox: Rect) => {
    invariant(element);

    element.getBoundingClientRect = () => setDOMRect(borderBox);
  };

  it('should publish the dimensions of the target when requested', () => {
    const expected: DraggableDimension = getDraggableDimension({