old_contents: from selenium import webdriver
  from selenium.webdriver.common.keys import Keys
  import unittest
  
  class NewVisitorTest(unittest.TestCase):
  
  	def setUp(self):
  		self.browser = webdriver.Firefox()
  		self.browser.implicitly_wait(3)
  
  	def tearDown(self):
  		self.browser.quit()
  
  	def test_can_start_a_list_and_retrieve_it_later(self):
  		# Edith has heard about a cool new online to-do app. She goes
  		# to check out its homepage
  		self.browser.get('http://localhost:8000')
  
  		# She notices the page title and header mention to-do lists
  		self.assertIn('To-Do', self.browser.title)
  		header_text = self.browser.find_element_by_tag_name('h1').text
  		self.assertIn('To-Do', header_text)
  
  		# She is invited to enter a to-do item straight away
  		inputbox = self.browser.find_element_by_id('id_new_item')
  		self.assertEqual(
  			inputbox.get_attribute('placeholder'),
  			'Enter a to-do item'
  		)
  
  		#She types "Buy peacock feather" into a text box ('Edith's hobby
  		# is tying fly fishing lures)
  		inputbox.send_keys('Buy peacock feather')
  
  		# When she hits enter, the page updates, and now the pages lists
  		# "1: Buy Peacock Feathers" as an item in a to-do list table
  		inputbox.send_keys(Keys.ENTER)
  
  		table = self.browser.find_element_by_id('id_list_table')
  		rows = table.find_elements_by_tag_name('tr')
  		self.assertIn('1: Buy peacock feather', [row.text for row in rows])		
  		
  		inputbox = self.browser.find_element_by_id('id_new_item')
  		inputbox.send_keys('Use peacock feathers to make a fly')
  		inputbox.send_keys(Keys.ENTER)
  		table = self.browser.find_element_by_id('id_list_table')
  		rows = table.find_elements_by_tag_name('tr')
  		self.assertIn('1: Buy peacock feather', [row.text for row in rows])			
  		self.assertIn('2: Use peacock feathers to make a fly', [row.text for row in rows])
  		self.fail('Finish the test!')
  
  if __name__ == '__main__':
  	unittest.main(warnings='ignore')
  
  # She types "Buy peacock features" into a text box (Edith's hobby is
  # tying fly-fishing lures)
  
  browser.quit()
  
  
new_contents: from selenium import webdriver
  from selenium.webdriver.common.keys import Keys
  import unittest
  
  class NewVisitorTest(unittest.TestCase):
  
  	def setUp(self):
  		self.browser = webdriver.Firefox()
  		self.browser.implicitly_wait(3)
  
  	def tearDown(self):
  		self.browser.quit()
  
  	def check_for_row_in_list_table(self, row_text):
  		table = self.browser.find_element_by_id('id_list_table')
  		rows = table.find_elements_by_tag_name('tr')
  		self.assertIn(row_text, [row.text for row in rows])
  
  	def test_can_start_a_list_and_retrieve_it_later(self):
  		# Edith has heard about a cool new online to-do app. She goes
  		# to check out its homepage
  		self.browser.get('http://localhost:8000')
  
  		# She notices the page title and header mention to-do lists
  		self.assertIn('To-Do', self.browser.title)
  		header_text = self.browser.find_element_by_tag_name('h1').text
  		self.assertIn('To-Do', header_text)
  
  		# She is invited to enter a to-do item straight away
  		inputbox = self.browser.find_element_by_id('id_new_item')
  		self.assertEqual(
  			inputbox.get_attribute('placeholder'),
  			'Enter a to-do item'
  		)
  
  		#She types "Buy peacock feather" into a text box ('Edith's hobby
  		# is tying fly fishing lures)
  		inputbox.send_keys('Buy peacock feather')
  
  		# When she hits enter, the page updates, and now the pages lists
  		# "1: Buy Peacock Feathers" as an item in a to-do list table
  		inputbox.send_keys(Keys.ENTER)
  
  		self.check_for_row_in_list_table('1: Buy peacock feather')
  		
  		inputbox = self.browser.find_element_by_id('id_new_item')
  		inputbox.send_keys('Use peacock feathers to make a fly')
  		inputbox.send_keys(Keys.ENTER)
  		self.check_for_row_in_list_table('1: Buy peacock feather')		
  		self.check_for_row_in_list_table('2: Use peacock feathers to make a fly')		
  		self.fail('Finish the test!')
  
  if __name__ == '__main__':
  	unittest.main(warnings='ignore')
  
  # She types "Buy peacock features" into a text box (Edith's hobby is
  # tying fly-fishing lures)
  
  browser.quit()
  
  
subject: Add new function for the unit tests