use std::sync::Arc;

use nucleo_matcher::Config;

use crate::Nucleo;

#[test]
fn active_injector_count() {
    let mut nucleo: Nucleo<()> = Nucleo::new(Config::DEFAULT, Arc::new(|| ()), Some(1), 1);
    assert_eq!(nucleo.active_injectors(), 0);
    let injector = nucleo.injector();
    assert_eq!(nucleo.active_injectors(), 1);
    let injector2 = nucleo.injector();
    assert_eq!(nucleo.active_injectors(), 2);
    drop(injector2);
    assert_eq!(nucleo.active_injectors(), 1);
    nucleo.restart(false);
    assert_eq!(nucleo.active_injectors(), 0);
    let injector3 = nucleo.injector();
    assert_eq!(nucleo.active_injectors(), 1);
    nucleo.tick(0);
    assert_eq!(nucleo.active_injectors(), 1);
    drop(injector);
    assert_eq!(nucleo.active_injectors(), 1);
    drop(injector3);
    assert_eq!(nucleo.active_injectors(), 0);
}