new_contents: import unittest
  
  from tests.delete_test_db import delete_test_db  # module that deletes the DB :)
  import database.main
  from tests.create_test_db import engine, session, Base
  
  
  database.main.engine = engine
  database.main.session = session
  database.main.Base = Base
  
  import models.main
  from models.spells.spell_dots import DotSchema
  from buffs import DoT
  from damage import Damage
  
  
  class DotSchemaTests(unittest.TestCase):
      def setUp(self):
          """
          Test that the DotSchema attributes are as expected
          Test the convert_to_dot_object function
          """
          self.entry = 1
          self.name = 'Melting'
          self.damage = Damage(magic_dmg=2)
          self.duration = 2
  
      def test_schema_attributes(self):
          loaded_schema: DotSchema = session.query(DotSchema).get(self.entry)
  
          self.assertIsNotNone(loaded_schema)
  
          self.assertTrue(loaded_schema.entry, int)
          self.assertTrue(loaded_schema.name, str)
          self.assertTrue(loaded_schema.damage_per_tick, int)
          self.assertTrue(loaded_schema.damage_school, str)
          self.assertTrue(loaded_schema.duration, int)
          self.assertTrue(loaded_schema.comment, str)
  
  
  def tearDownModule():
      delete_test_db()
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Test for the DotSchema class