import unittest
from .change_suffix import my_name_suffix
 
class TestNameSuffix(unittest.TestCase):
 
    def setUp(self):
        pass
 
    def test_jr(self):
        self.assertIn( 'Jr', my_name_suffix() )
 
    def test_length(self):
        self.assertEqual( len(my_name_suffix()), 7 )
 
if __name__ == '__main__':
    unittest.main()
