use std::cell::RefCell;
use std::rc::Rc;

use niom_webrtc::components::ErrorActions;

#[test]
fn report_and_clear_delegate_to_callbacks() {
    let reported: Rc<RefCell<Vec<String>>> = Rc::new(RefCell::new(Vec::new()));
    let cleared: Rc<RefCell<u32>> = Rc::new(RefCell::new(0));

    let report_fn = {
        let reported = Rc::clone(&reported);
        Rc::new(move |msg: String| {
            reported.borrow_mut().push(msg);
        }) as Rc<dyn Fn(String)>
    };

    let clear_fn = {
        let cleared = Rc::clone(&cleared);
        Rc::new(move || {
            *cleared.borrow_mut() += 1;
        }) as Rc<dyn Fn()>
    };

    let actions = ErrorActions::new(report_fn, clear_fn);
    actions.report("boom");
    actions.report("bam");
    actions.clear();

    assert_eq!(reported.borrow().as_slice(), ["boom", "bam"]);
    assert_eq!(*cleared.borrow(), 1);
}