use git_refspec::parse::{Error, Operation}; use crate::parse::try_parse; #[test]fn empty() {    assert!(matches!(try_parse("", Operation::Push).unwrap_err(), Error::Empty));} #[test]fn complex_patterns_with_more_than_one_asterisk() {    for op in [Operation::Fetch, Operation::Push] {        for spec in ["a/*/c/*", "a**:**b", "+:**/"] {            assert!(matches!(                try_parse(spec, op).unwrap_err(),                Error::PatternUnsupported { .. }            ));        }    }    assert!(matches!(        try_parse("^*/*", Operation::Fetch).unwrap_err(),        Error::PatternUnsupported { .. }    ));} #[test]fn both_sides_need_pattern_if_one_uses_it() {    for op in [Operation::Fetch, Operation::Push] {        for spec in ["refs/*/a", ":a/*", "+:a/*", "a*:b/c", "a:b/*"] {            assert!(                matches!(try_parse(spec, op).unwrap_err(), Error::PatternUnbalanced),                "{}",                spec            );        }    }} #[test]fn push_to_empty() {    assert!(matches!(        try_parse("HEAD:", Operation::Push).unwrap_err(),        Error::PushToEmpty    ));}