rust-template/apps/server/tests/config.rs

use server::AppConfig;

#[test]
fn default_config_binds_loopback() {
    let config = AppConfig::default();
    let addr = config.socket_addr().expect("addr");
    assert_eq!(addr.port(), 8080);
    assert!(addr.ip().is_loopback());
}

#[test]
fn layered_config_loads_from_workspace() {
    let config = AppConfig::load().expect("load config from workspace");
    assert_eq!(config.server.host, "127.0.0.1");
    assert_eq!(config.frontend.host, "127.0.0.1");
    assert!(!config.database.url.is_empty());
}