Function getHook

tests/useList.test.ts:10–19

(initialArray?: T[])

  });

  function getHook<T>(initialArray?: T[]) {
    return renderHook(
      (props): [number, [T[], ListActions<T>]] => {
        const counter = useRef(0);

        return [++counter.current, useList(props)];
      },
      { initialProps: initialArray }
    );
  }

  it('should init with 1st parameter and actions', () => {
    const hook = getHook([1, 2, 3]);