old_contents: import unittest
  from classes.room import Room
  
  
  class RoomClassTest(unittest.TestCase):
      pass
      # def test_create_room_successfully(self):
      #     my_class_instance = Room()
      #     initial_room_count = len(my_class_instance.all_rooms)
      #     blue_office = my_class_instance.create_room("Blue", "office")
      #     self.assertTrue(blue_office)
      #     new_room_count = len(my_class_instance.all_rooms)
      #     self.assertEqual(new_room_count - initial_room_count, 1)
      #
      # def test_inputs_are_strings(self):
      #     # Test raises an error if either input is not a string
      #     with self.assertRaises(ValueError, msg='Only strings are allowed as input'):
      #         my_class_instance = Room()
      #         blue_office = my_class_instance.create_room(1234, "office")
  
new_contents: import unittest
  from classes.room import Room
  from classes.dojo import Dojo
  
  
  class RoomClassTest(unittest.TestCase):
      def test_add_occupant(self):
          my_class_instance = Room("Blue", "office", 6)
          my_dojo_instance = Dojo()
          new_fellow = my_dojo_instance.add_person("fellow", "Peter", "Musonye", "Y")
          initial_persons_count = len(my_class_instance.persons)
          new_occupant = my_class_instance.add_occupant(new_fellow)
          # self.assertTrue(new_occupant)
          new_persons_count = len(my_class_instance.persons)
          self.assertEqual(new_persons_count - initial_persons_count, 1)
  
      def test_cannot_add_more_than_max_occupants(self):
          my_class_instance = Room("Blue", "office", 4)
          my_dojo_instance = Dojo()
          fellow_1 = my_dojo_instance.add_person("fellow", "Peter", "Musonye", "Y")
          fellow_2 = my_dojo_instance.add_person("staff", "Farhan", "Abdi")
          fellow_3 = my_dojo_instance.add_person("fellow", "Rose", "Maina", "Y")
          fellow_4 = my_dojo_instance.add_person("fellow", "Dennis", "Kola", "Y")
          fellow_5 = my_dojo_instance.add_person("fellow", "Eddy", "Karanja", "Y")
          occupant_1 = my_class_instance.add_occupant(fellow_1)
          occupant_2 = my_class_instance.add_occupant(fellow_2)
          occupant_3 = my_class_instance.add_occupant(fellow_3)
          occupant_4 = my_class_instance.add_occupant(fellow_4)
          occupant_5 = my_class_instance.add_occupant(fellow_5)
          self.assertEqual(occupant_5, "Room is at full capacity")
  
subject: Add tests for class Room