"""Contract tests for enrichment-response.schema.json."""

from __future__ import annotations

import jsonschema

from src.runtime.core.config import create_schema_registry, load_schema


def test_enrichment_response_schema_valid():
    schema = load_schema("enrichment-response.schema.json")
    registry = create_schema_registry()
    validator = jsonschema.Draft202012Validator(schema, registry=registry)

    valid_response = {
        "sentiment": "positive",
        "tags": ["river plate", "futebol argentino", "copa sudamericana"],
        "evidence_candidate_ids": ["trafilatura_blk_001", "trafilatura_blk_002"],
    }

    errors = list(validator.iter_errors(valid_response))
    assert len(errors) == 0, f"Schema errors: {[e.message for e in errors]}"


def test_enrichment_response_schema_invalid_bounds():
    schema = load_schema("enrichment-response.schema.json")
    registry = create_schema_registry()
    validator = jsonschema.Draft202012Validator(schema, registry=registry)

    # Less than 3 tags
    invalid_response = {
        "sentiment": "neutral",
        "tags": ["only_one_tag"],
        "evidence_candidate_ids": ["blk_01"],
    }
    errors = list(validator.iter_errors(invalid_response))
    assert len(errors) > 0