def METHOD_NAME(applications_stream):
    response = create_response({"link": f'<https://harvest.greenhouse.io/v1/applications?per_page={100}&since_id=123456789>; rel="next"'})
    next_page_token = applications_stream.retriever._next_page_token(response=response)
    request_params = applications_stream.retriever._request_params(next_page_token=next_page_token, stream_state={})
    path = applications_stream.retriever._paginator_path()
    assert "applications?per_page=100&since_id=123456789" == path
    assert request_params == {"per_page": 100}