(self)
| 64 | |
| 65 | @isolate_apps("serializers") |
| 66 | def test_custom_encoder(self): |
| 67 | class ScoreDecimal(models.Model): |
| 68 | score = models.DecimalField() |
| 69 | |
| 70 | class CustomJSONEncoder(json.JSONEncoder): |
| 71 | def default(self, o): |
| 72 | if isinstance(o, decimal.Decimal): |
| 73 | return str(o) |
| 74 | return super().default(o) |
| 75 | |
| 76 | s = serializers.jsonl.Serializer() |
| 77 | json_data = s.serialize( |
| 78 | [ScoreDecimal(score=decimal.Decimal(1.0))], |
| 79 | cls=CustomJSONEncoder, |
| 80 | ) |
| 81 | self.assertIn('"fields": {"score": "1"}', json_data) |
| 82 | |
| 83 | def test_json_deserializer_exception(self): |
| 84 | with self.assertRaises(DeserializationError): |
nothing calls this directly
no test coverage detected