use config_agent::{load_settings, Settings};
use std::{env, fs};

#[test]
fn precedence_env_overrides_files() {
    let tmp = tempfile::tempdir().unwrap();
    let project_file = tmp.path().join(".owlen.toml");
    fs::write(&project_file, r#"model="local-model""#).unwrap();

    unsafe { env::set_var("OWLEN_MODEL", "env-model"); }
    let s = load_settings(Some(tmp.path().to_str().unwrap())).unwrap();
    assert_eq!(s.model, "env-model");
}

#[test]
fn default_mode_is_plan() {
    let s = Settings::default();
    assert_eq!(s.mode, "plan");
}