use to_any::ToAny;
use to_any_dervie::ToAny;

#[derive(ToAny)]
struct A {}

trait Mock: ToAny {}

impl Mock for A {}

#[test]
fn test_to_any_trait() {
    let mut a: Box<dyn Mock> = Box::new(A {});

    assert!(a.to_any().downcast_ref::<A>().is_some());

    assert!(a.to_any_mut().downcast_mut::<A>().is_some());
}