          head = Node(10)
          linked_list = LinkedList(head)
          linked_list.insert_to_front('a')
          linked_list.insert_to_front('bc')
          assert_equal(len(linked_list), 3)
  
          print('Success: test_len\n')
  
  
  def main():
 
</s> remove         assert_equal(len(linked_list), 0)
 </s> add         self.assertEqual(len(linked_list), 0) </s> remove         assert_equal(linked_list.get_all_data(), [10])
 </s> add         self.assertEqual(linked_list.get_all_data(), [10]) </s> remove         assert_equal(node, None)
 </s> add         self.assertEqual(node, None) </s> remove         assert_equal(linked_list.kth_to_last_elem(2), 3)
 </s> add         self.assertEqual(linked_list.kth_to_last_elem(2), 3) </s> remove         assert_equal(str(node), 'a')
 </s> add         self.assertEqual(str(node), 'a')
        self.assertEqual(len(linked_list), 3)
          head = Node(10)
          linked_list = LinkedList(head)
          linked_list.insert_to_front('a')
          linked_list.insert_to_front('bc')
        self.assertEqual(len(linked_list), 3)
  
          print('Success: test_len\n')
  
  
  def main():
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for linked_lists/ (#275) 
linked_lists/linked_list/test_linked_list.py