text: import pylever
  import requests
  
  TEST_SITE = 'coursera'
  
  
  def test_can_create_lever_object():
      lever_object = pylever.Lever(TEST_SITE)
      assert type(lever_object) == pylever.Lever
  
  
  def test_can_create_session():
      lever_object = pylever.Lever(TEST_SITE)
      assert type(lever_object.session) == requests.Session
  
  
  def test_create_endpoint():
      lever_object = pylever.Lever(TEST_SITE)
      assert lever_object._endpoint('/test?endpoint') == 'https://api.lever.co/test?endpoint'
  
  
  def test_list_postings():
      lever_object = pylever.Lever(TEST_SITE)
      assert len(lever_object.list_postings())
  