from src.config import load_config


def test_load_config_defaults(tmp_path, monkeypatch):
    cfg_path = tmp_path / "cfg.yml"
    cfg_path.write_text("{}\n")
    monkeypatch.setenv("CONFIG_PATH", str(cfg_path))
    cfg = load_config()
    assert str(cfg.docker.base_dir).endswith("/opt")