#!/usr/bin/env python3
import json


def _check(cond, msg="check failed"):
    """Explicit failure path -- survives `python3 -O`, where `assert` is compiled away."""
    if not cond:
        raise SystemExit(f"FAIL: {msg}")

report = json.load(open('/root/.hermes/wizard-outputs/spark/validation_report.json'))
_check(report['summary']['valid_count'] == 1, "Expected 1 valid file")
_check(report['summary']['invalid_count'] == 1, "Expected 1 invalid file")
_check(report['test_passed'] == True, "Test should be marked as passed")
print("All assertions passed")
exit(0)