import json

from scripts.run_local_validation import build_validation_report


def test_validation_report_is_deterministic_and_write_free(tmp_path):
    artifacts = {
        "preflight": {"status": "PASS"},
        "company_context": {"status": "PASS"},
        "deterministic_engine": {"status": "PASS"},
        "ai_ready": {"status": "PREPARED", "writes": 0},
    }

    first = build_validation_report(artifacts)
    second = build_validation_report(json.loads(json.dumps(artifacts)))

    assert first == second
    assert first["firebird_writes"] == 0
    assert first["status"] == "PASS"