Python Float примеры использования

Пример #1

 def test_parse_float_invalid(self):
     with self.assertRaises(ValueError):
         config.Float("")
     with self.assertRaises(ValueError):
         config.Float("sdklfj")

Пример #2

 def test_parse_float_valid(self):
     result = config.Float("1.2")
     self.assertEqual(result, 1.2)