fn test_override_via_env_vars()

in src/settings.rs [126:136]

• 9 lines of code
• 1 McCabe index (conditional complexity)

    fn test_override_via_env_vars() {
        env::set_var("DEBUG", "true");
        env::set_var("PORT", "8888");
        env::set_var("TRUSTED_PROXY_LIST", "2001:db8::/48,192.168.100.14/24");

        let settings = Settings::load().unwrap();

        assert!(settings.debug);
        assert_eq!(settings.port, 8888);
        assert_eq!(settings.trusted_proxy_list.len(), 2);
    }