text: 
  import unittest
  
  from programy.storage.stores.sql.dao.user import User
  
  class UserTests(unittest.TestCase):
      
      def test_init(self):
          user1 = User(userid='user', client='client')
          self.assertIsNotNone(user1)
          self.assertEqual("<User(id='n/a', userid='user', client='client')>", str(user1))
  
          user2 = User(id=1, userid='user', client='client')
          self.assertIsNotNone(user2)
          self.assertEqual("<User(id='1', userid='user', client='client')>", str(user2))
  