text: import pytest
  from requests_html import HTMLSession, AsyncHTMLSession, HTMLResponse
  
  session = HTMLSession()
  
  
  def test_pagination():
      pages = (
          'https://xkcd.com/1957/',
          'https://smile.amazon.com/',
          'https://theverge.com/archives'
      )
  
      for page in pages:
          r = session.get(page)
          assert next(r.html)
  
  
  @pytest.mark.asyncio
  async def test_async_pagination(event_loop):
      asession = AsyncHTMLSession()
      pages = (
          'https://xkcd.com/1957/',
          'https://smile.amazon.com/',
          'https://theverge.com/archives'
      )
  
      for page in pages:
          r = await asession.get(page)
          assert await r.html.__anext__()
  
  
  def test_async_run():
      asession = AsyncHTMLSession()
  
      async def test1():
          return await asession.get('https://xkcd.com/1957/')
  
      async def test2():
          return await asession.get('https://reddit.com/')
  
      async def test3():
          return await asession.get('https://smile.amazon.com/')
  
      r = asession.run(test1, test2, test3)
  
      assert len(r) == 3
      assert isinstance(r[0], HTMLResponse)
  
  def test_wait_until(event_loop):
      session = HTMLSession()
  
      r = session.get('https://reddit.com/')
      r.html.render(wait_until='networkidle0')
      assert True