text: from helium._impl import TextImpl
  from helium._impl.selenium_wrappers import WebDriverWrapper
  from tests.api import BrowserAT
  
  class TextImplTest(BrowserAT):
  	def get_page(self):
  		return 'test_text_impl.html'
  	def test_empty_search_text_xpath(self):
  		xpath = TextImpl(WebDriverWrapper(self.driver))._get_search_text_xpath()
  		text_elements = self.driver.find_elements_by_xpath(xpath)
  		texts = [w.get_attribute('innerHTML') for w in text_elements]
  		self.assertEqual(
  			["A paragraph", "A paragraph inside a div",
  			 "Another paragraph inside the div"],
  			sorted(texts)
  		)