use gix_ref::{FullName, Target}; #[test]fn strip_namespace() {    let ns = gix_ref::namespace::expand("ns").unwrap();    let mut r = gix_ref::Reference {        name: {            let mut n: FullName = "refs/heads/main".try_into().unwrap();            n.prefix_namespace(&ns);            n        },        target: Target::Symbolic({            let mut n: FullName = "refs/tags/foo".try_into().unwrap();            n.prefix_namespace(&ns);            n        }),        peeled: None,    };    r.strip_namespace(&ns);    assert_eq!(r.name, "refs/heads/main", "name is stripped");    assert!(        matches!(r.target, Target::Symbolic(n) if n == "refs/tags/foo"),        "and the symbolic target as well"    );}