use crate::fetch::{oid, transport, LsRemoteDelegate};use bstr::ByteSlice;use git_features::progress;use git_protocol::fetch;use git_transport::Protocol; #[maybe_async::test(feature = "blocking-client", async(feature = "async-client", async_std::test))]async fn ls_remote() -> crate::Result {    let mut out = Vec::new();    let mut delegate = LsRemoteDelegate::default();    git_protocol::fetch(        transport(&mut out, "v2/clone.response", Protocol::V2),        &mut delegate,        git_protocol::credentials::helper,        progress::Discard,    )    .await?;     assert_eq!(        delegate.refs,        vec![            fetch::Ref::Symbolic {                path: "HEAD".into(),                object: oid("808e50d724f604f69ab93c6da2919c014667bedb"),                target: "refs/heads/master".into()            },            fetch::Ref::Direct {                path: "refs/heads/master".into(),                object: oid("808e50d724f604f69ab93c6da2919c014667bedb")            }        ]    );    assert_eq!(        out.as_bstr(),        format!(            "0014command=ls-refs001aagent={}0001000csymrefs0009peel00000000",            fetch::agent().1.expect("value set")        )        .as_bytes()        .as_bstr()    );    Ok(())}