use bstr::ByteSlice;use git_transport::client::Capabilities; #[test]fn from_bytes() -> crate::Result {    let (c, delim_pos) = Capabilities::from_bytes(&b"7814e8a05a59c0cf5fb186661d1551c75d1299b5 HEAD\0multi_ack thin-pack side-band side-band-64k ofs-delta shallow deepen-since deepen-not deepen-relative no-progress include-tag multi_ack_detailed symref=HEAD:refs/heads/master object-format=sha1 agent=git/2.28.0"[..])?;    assert_eq!(delim_pos, 45);    assert_eq!(        c.iter().map(|s| s.name().to_owned()).collect::<Vec<_>>(),        vec![            "multi_ack",            "thin-pack",            "side-band",            "side-band-64k",            "ofs-delta",            "shallow",            "deepen-since",            "deepen-not",            "deepen-relative",            "no-progress",            "include-tag",            "multi_ack_detailed",            "symref",            "object-format",            "agent"        ]        .into_iter()        .map(|s| s.as_bytes().as_bstr())        .collect::<Vec<_>>()    );    assert_eq!(        c.iter()            .filter_map(|c| c.value().map(|v| v.to_owned()))            .collect::<Vec<_>>(),        vec![            b"HEAD:refs/heads/master".as_bstr(),            b"sha1".as_bstr(),            b"git/2.28.0".as_bstr()        ]    );    Ok(())}