import pytest
from agent.config import Settings


@pytest.fixture
def test_settings(monkeypatch):
    """테스트용 환경변수로 Settings 인스턴스 생성"""
    monkeypatch.setenv("ANTHROPIC_API_KEY", "test-key")
    monkeypatch.setenv("GITEA_TOKEN", "test-token")
    monkeypatch.setenv("GITEA_WEBHOOK_SECRET", "test-secret")
    monkeypatch.setenv("DISCORD_TOKEN", "test-token")
    monkeypatch.setenv("FERNET_KEY", "dGVzdGtleXRlc3RrZXl0ZXN0a2V5dGVzdGtleXg=")
    return Settings()


def test_config_loads_defaults(test_settings):
    assert test_settings.GITEA_URL == "http://gitea:3000"
    assert test_settings.AUTONOMY_LEVEL == "conservative"
    assert test_settings.SANDBOX_TIMEOUT == 600
    assert test_settings.DEFAULT_REPO_OWNER == "quant"
    assert test_settings.DEFAULT_REPO_NAME == "galaxis-po"
    assert test_settings.SANDBOX_MEM_LIMIT == "4g"
    assert test_settings.SANDBOX_CPU_COUNT == 2


def test_config_autonomy_levels(test_settings):
    assert test_settings.AUTONOMY_LEVEL in ("conservative", "autonomous")


def test_writable_paths_include_backend(test_settings):
    assert "backend/app/" in test_settings.WRITABLE_PATHS
    assert "backend/tests/" in test_settings.WRITABLE_PATHS
    assert "backend/alembic/versions/" in test_settings.WRITABLE_PATHS


def test_blocked_paths_include_protected_files(test_settings):
    assert ".env" in test_settings.BLOCKED_PATHS
    assert "quant.md" in test_settings.BLOCKED_PATHS
    assert "docker-compose.prod.yml" in test_settings.BLOCKED_PATHS