import importlib.util
from pathlib import Path

import pytest
from fastapi.testclient import TestClient


ROOT = Path(__file__).resolve().parents[1]


def load_app(monkeypatch):
    monkeypatch.setenv("BUTLER_TOKEN", "test-token")
    spec = importlib.util.spec_from_file_location("butler_bw_test", ROOT / "app.py")
    module = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(module)
    return module


def test_bw_manager_deploy_rejects_bundle_without_and_gate(monkeypatch):
    app = load_app(monkeypatch)
    files = {path: "placeholder" for path in app.BW_MANAGER_REPO_FILES}
    files["compose.yaml"] = "services:\n  bw-manager:\n    build: ./src\n"
    files["src/app.py"] = "def old_policy(): pass\n"

    with pytest.raises(ValueError, match="AND gate"):
        app._deploy_bw_manager_compose(files)


def test_bw_manager_deploy_endpoint_requires_auth(monkeypatch):
    app = load_app(monkeypatch)
    response = TestClient(app.app).post("/vps/bw-manager/deploy")
    assert response.status_code in (401, 403)