def METHOD_NAME(self):
    a = self.test_class()
    a.value = MyFloat(1729.0)
    self.assertIs(type(a.value), float)
    self.assertEqual(a.value, 1729.0)
    a.value = MyFloat(594.0)
    self.assertIs(type(a.value), float)
    self.assertEqual(a.value, 594.0)