Function test_validation_pydantic_v2

tests/test_validation.py:6–31

Test validation of implicit and explicit None values. # For consistency with pydantic, validators are not to be called on # arguments that are not explicitly provided. https://github.com/tiangolo/sqlmodel/issues/230 https://github.com/samuelcolvin/pydantic/issues/1223

(clear_sqlmodel)

def test_validation_pydantic_v2(clear_sqlmodel):
    """Test validation of implicit and explicit None values.

    # For consistency with pydantic, validators are not to be called on
    # arguments that are not explicitly provided.

    https://github.com/tiangolo/sqlmodel/issues/230
    https://github.com/samuelcolvin/pydantic/issues/1223

    """
    from pydantic import field_validator

    class Hero(SQLModel):
        name: str | None = None
        secret_name: str | None = None
        age: int | None = None

        @field_validator("name", "secret_name", "age")
        def reject_none(cls, v):
            assert v is not None
            return v

    Hero.model_validate({"age": 25})

    with pytest.raises(ValidationError):
        Hero.model_validate({"name": None, "age": 25})