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tests(Arg::value_terminator): adds tests for Arg::value_termintaor

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Kevin K 2017-01-01 14:43:07 -05:00
parent be64ce0c37
commit 9d9683feb0
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1 changed files with 52 additions and 0 deletions
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52
tests/multiple_values.rs
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@ -1105,3 +1105,55 @@ fn low_index_positional_with_flag() {
assert_eq!(m.value_of("target").unwrap(), "target");
assert!(m.is_present("flg"));
}
#[test]
fn multiple_value_terminator_option() {
let m = App::new("lip")
.arg(Arg::with_name("files")
.short("f")
.value_terminator(";")
.multiple(true))
.arg(Arg::with_name("other"))
.get_matches_from_safe(vec![
"lip",
"-f", "val1", "val2", ";",
"otherval"
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err().kind);
let m = m.unwrap();
assert!(m.is_present("other"));
assert_eq!(m.occurrences_of("other"), 1);
assert!(m.is_present("files"));
assert_eq!(m.values_of("files").unwrap().collect::<Vec<_>>(), ["val1", "val2"]);
assert_eq!(m.value_of("other"), Some("otherval"));
}
#[test]
fn multiple_value_terminator_option_other_arg() {
let m = App::new("lip")
.arg(Arg::with_name("files")
.short("f")
.value_terminator(";")
.multiple(true))
.arg(Arg::with_name("other"))
.arg(Arg::with_name("flag")
.short("-F"))
.get_matches_from_safe(vec![
"lip",
"-f", "val1", "val2",
"-F",
"otherval"
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err().kind);
let m = m.unwrap();
assert!(m.is_present("other"));
assert!(m.is_present("files"));
assert_eq!(m.values_of("files").unwrap().collect::<Vec<_>>(), ["val1", "val2"]);
assert_eq!(m.value_of("other"), Some("otherval"));
assert!(m.is_present("flag"));
}