Function test_get_active_mut

crates/chat-cli/src/cli/agent/mod.rs:1082–1098

()

    #[test]
    fn test_get_active_mut() {
        let mut collection = Agents::default();
        assert!(collection.get_active_mut().is_none());

        let agent = Agent::default();
        collection.agents.insert("default".to_string(), agent);
        collection.active_idx = "default".to_string();

        assert!(collection.get_active_mut().is_some());
        let active = collection.get_active_mut().unwrap();
        active.description = Some("Modified description".to_string());

        assert_eq!(
            collection.agents.get("default").unwrap().description,
            Some("Modified description".to_string())
        );
    }

    #[test]
    fn test_switch() {