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tests: adds tests for passing assertions with new Arg::last setting

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Kevin K 2017-03-12 12:45:59 -04:00
parent 9a3bc98e9b
commit b049cecccc
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1 changed files with 10 additions and 0 deletions
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10
tests/positionals.rs
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@ -233,4 +233,14 @@ fn last_positional_no_double_dash() {
.get_matches_from_safe(vec!["test", "tgt", "crp", "arg"]);
assert!(r.is_err());
assert_eq!(r.unwrap_err().kind, ErrorKind::UnknownArgument);
}
#[test]
fn last_positional_second_to_last_mult() {
let r = App::new("test")
.arg_from_usage("<TARGET> 'some target'")
.arg_from_usage("[CORPUS]... 'some corpus'")
.arg(Arg::from_usage("[ARGS]... 'some file'").last(true))
.get_matches_from_safe(vec!["test", "tgt", "crp1", "crp2", "--", "arg"]);
assert!(r.is_ok(), "{:?}", r.unwrap_err().kind);
}