Method validate_sum

tests/test_generics.py:105–109

(self)

        @model_validator(mode='after')
        def validate_sum(self) -> 'Response[T]':
            data = self.data
            if sum(data.values()) > 5:
                raise ValueError('sum too large')
            return self

    assert Response[dict[int, int]](data={1: '4'}).model_dump() == {'data': {1: 4}}
    with pytest.raises(ValidationError) as exc_info: