trestle.core.all_validator

class AllValidator(Validator):
    """Validator to confirm the model passes all registered validation tests."""

    last_failure_msg: str

    def error_msg(self) -> str:
        """Return information on which validation failed."""
        return self.last_failure_msg

    def model_is_valid(self, model: OscalBaseModel, quiet: bool, trestle_root: Optional[pathlib.Path] = None) -> bool:
        """
        Validate an oscal model against all available validators in the trestle library.

        args:
            model: An Oscal model that can be passed to the validator.
            quiet: Don't report msgs unless invalid.

        returns:
            True (valid) if the model passed all registered validators.
        """
        self.last_failure_msg = self.__doc__
        for val in vfact.validator_factory.get_all():
            if val != self and not val.model_is_valid(model, quiet, trestle_root):
                self.last_failure_msg = val.error_msg()
                return False
        return True