use crate::fetch::{refs, refs::shared::InternalRef, Ref};use git_transport::client; use git_testtools::hex_to_id as oid;use git_transport::client::Capabilities; #[maybe_async::test(feature = "blocking-client", async(feature = "async-client", async_std::test))]async fn extract_references_from_v2_refs() {    let input = &mut "808e50d724f604f69ab93c6da2919c014667bedb HEAD symref-target:refs/heads/main808e50d724f604f69ab93c6da2919c014667bedb refs/heads/main7fe1b98b39423b71e14217aa299a03b7c937d656 refs/tags/foo peeled:808e50d724f604f69ab93c6da2919c014667bedb7fe1b98b39423b71e14217aa299a03b7c937d6ff refs/tags/blaz"    .as_bytes();     let out = refs::from_v2_refs(input).await.expect("no failure on valid input");     assert_eq!(        out,        vec![            Ref::Symbolic {                path: "HEAD".into(),                target: "refs/heads/main".into(),                object: oid("808e50d724f604f69ab93c6da2919c014667bedb")            },            Ref::Direct {                path: "refs/heads/main".into(),                object: oid("808e50d724f604f69ab93c6da2919c014667bedb")            },            Ref::Peeled {                path: "refs/tags/foo".into(),                tag: oid("7fe1b98b39423b71e14217aa299a03b7c937d656"),                object: oid("808e50d724f604f69ab93c6da2919c014667bedb")            },            Ref::Direct {                path: "refs/tags/blaz".into(),                object: oid("7fe1b98b39423b71e14217aa299a03b7c937d6ff")            },        ]    )} #[maybe_async::test(feature = "blocking-client", async(feature = "async-client", async_std::test))]async fn extract_references_from_v1_refs() {    let input = &mut "73a6868963993a3328e7d8fe94e5a6ac5078a944 HEAD73a6868963993a3328e7d8fe94e5a6ac5078a944 refs/heads/main8e472f9ccc7d745927426cbb2d9d077de545aa4e refs/pull/13/headdce0ea858eef7ff61ad345cc5cdac62203fb3c10 refs/tags/git-commitgraph-v0.0.021c9b7500cb144b3169a6537961ec2b9e865be81 refs/tags/git-commitgraph-v0.0.0^{}"        .as_bytes();    let out = refs::from_v1_refs_received_as_part_of_handshake_and_capabilities(        input,        Capabilities::from_bytes(b"\0symref=HEAD:refs/heads/main")            .expect("valid capabilities")            .0            .iter(),    )    .await    .expect("no failure from valid input");    assert_eq!(        out,        vec![            Ref::Symbolic {                path: "HEAD".into(),                target: "refs/heads/main".into(),                object: oid("73a6868963993a3328e7d8fe94e5a6ac5078a944")            },            Ref::Direct {                path: "refs/heads/main".into(),                object: oid("73a6868963993a3328e7d8fe94e5a6ac5078a944")            },            Ref::Direct {                path: "refs/pull/13/head".into(),                object: oid("8e472f9ccc7d745927426cbb2d9d077de545aa4e")            },            Ref::Peeled {                path: "refs/tags/git-commitgraph-v0.0.0".into(),                tag: oid("dce0ea858eef7ff61ad345cc5cdac62203fb3c10"),                object: oid("21c9b7500cb144b3169a6537961ec2b9e865be81")            }        ]    )} #[test]fn extract_symbolic_references_from_capabilities() -> Result<(), client::Error> {    let caps = client::Capabilities::from_bytes(        b"\0unrelated symref=HEAD:refs/heads/main symref=ANOTHER:refs/heads/foo agent=git/2.28.0",    )?    .0;    let out = refs::shared::from_capabilities(caps.iter()).expect("a working example");     assert_eq!(        out,        vec![            InternalRef::SymbolicForLookup {                path: "HEAD".into(),                target: "refs/heads/main".into()            },            InternalRef::SymbolicForLookup {                path: "ANOTHER".into(),                target: "refs/heads/foo".into()            }        ]    );    Ok(())}