from __future__ import annotations

import pytest

from scripts import run_leo_agent_challenger_loop as runner


def test_remote_script_embeds_stateless_challenger_read_only_guard_and_bounded_context() -> None:
    script = runner.build_remote_script("abc123", challenger_max_tokens=512)

    assert "stateless_openrouter_agent" in script
    assert "gatewayrunner_temp_profile_no_model_tools" in script
    assert "blocked by isolated challenger-loop read-only guard" in script
    context_source = runner._patched_db_context_source()
    assert '"--limit",\n        "4",' in context_source
    assert '"--context-limit",\n        "6",' in context_source
    assert "CHALLENGER_MAX_TOKENS = 512" in script
    assert "posted_to_telegram" in script
    assert "db_fingerprint_unchanged" in script


def test_remote_script_rejects_unbounded_tokens_and_unsafe_report_prefix() -> None:
    with pytest.raises(ValueError, match="between 128 and 2048"):
        runner.build_remote_script("abc123", challenger_max_tokens=4096)

    with pytest.raises(ValueError, match="report_prefix"):
        runner.build_remote_script("abc123", report_prefix="bad/path")