Function resetIntersectionMocking

src/test-utils.ts:151–160

()

 * Reset the IntersectionObserver mock to its initial state, and clear all the elements being observed.
 */
export function resetIntersectionMocking() {
  if (
    window.IntersectionObserver &&
    "mockClear" in window.IntersectionObserver &&
    typeof window.IntersectionObserver.mockClear === "function"
  ) {
    window.IntersectionObserver.mockClear();
  }
  observers.clear();
}

/**
 * Destroy the IntersectionObserver mock function, and restore the original browser implementation of `IntersectionObserver`.