def METHOD_NAME(self):
    self.config['types'] = {'myint': 'int'}
    item = self.add_item(artist='aaa')
    # Do not match unset values
    out = self.list('myint:1..3')
    self.assertEqual('', out)
    self.modify('myint=2')
    item.load()
    self.assertEqual(item['myint'], 2)
    # Match in range
    out = self.list('myint:1..3')
    self.assertIn('aaa', out)