import json
from pathlib import Path

ROOT = Path(__file__).resolve().parents[2]
TEMPLATE = ROOT / "skills/pentest/templates/checkpoint.json"
SCOPING = ROOT / "skills/pentest/playbooks/scoping.md"
SKILL = ROOT / "skills/pentest/SKILL.md"


def test_checkpoint_template_has_minimal_resume_schema():
    data = json.loads(TEMPLATE.read_text(encoding="utf-8"))
    assert data["version"] == 1
    expected = {
        "engagement_id",
        "eng_dir",
        "scope_file",
        "phase_current",
        "ptt_file",
        "history_file",
        "hypotheses_file",
        "phase_summary_file",
        "last_checkpoint",
        "open_items",
    }
    assert expected.issubset(data)
    forbidden = ["token", "docker", "zap", "container", "bearer", "api_key", "secret"]
    serialized = json.dumps(data).lower()
    assert not any(term in serialized for term in forbidden)


def test_scoping_bootstrap_writes_checkpoint_from_template():
    text = SCOPING.read_text(encoding="utf-8")
    assert "checkpoint.json" in text
    assert "skills/pentest/templates/checkpoint.json" in text
    assert "$ENG_DIR/state/checkpoint.json" in text
    assert "phase_current" in text


def test_skill_drift_guard_mentions_checkpoint_on_phase_change():
    text = SKILL.read_text(encoding="utf-8")
    assert "checkpoint.json" in text
    assert "phase change" in text.lower()
    assert "$ENG_DIR/state/checkpoint.json" in text