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2026-05-12 19:40:31 +09:00
import json
from guardrails_ai.types import Validator as ValidatorReference
from guardrails.classes.schema.processed_schema import ProcessedSchema
from guardrails.schema.primitive_schema import primitive_to_schema
from guardrails.classes.output_type import OutputTypes
from guardrails.validator_base import OnFailAction
from tests.integration_tests.test_assets.validators import ValidChoices, ValidLength
class TestPrimitiveSchema:
# Did this one first because it's what I was most concerned about
def test_choice_case_happy_path(self):
with open(
"tests/integration_tests/test_assets/json_schemas/string.json", "r"
) as choice_case_json_file:
expected_schema = json.loads(choice_case_json_file.read())
choice_validator = ValidChoices(choices=["north", "south", "east", "west"])
length_validator = ValidLength(4, 5, "filter")
processed_schema: ProcessedSchema = primitive_to_schema(
validators=[choice_validator, length_validator],
description="Some string...",
)
assert processed_schema.json_schema == expected_schema
assert processed_schema.output_type == OutputTypes.STRING
assert processed_schema.output_type == "str"
assert processed_schema.validators == [
ValidatorReference(
id="valid-choices",
on="$",
on_fail=OnFailAction.EXCEPTION,
kwargs={"choices": ["north", "south", "east", "west"]},
),
ValidatorReference(
id="length",
on="$",
on_fail=OnFailAction.FILTER,
kwargs={"min": 4, "max": 5},
),
]
assert len(processed_schema.validator_map) == 1
assert processed_schema.validator_map.get("$") == [
choice_validator,
length_validator,
]