/
arg_settings.rs
44 lines (36 loc) · 1.15 KB
/
arg_settings.rs
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#![allow(deprecated)]
use clap::{Arg, ArgSettings};
#[test]
fn setting() {
let m = Arg::new("setting").setting(ArgSettings::Required);
assert!(m.is_required_set());
}
#[test]
fn unset_setting() {
let m = Arg::new("unset_setting").setting(ArgSettings::Required);
assert!(m.is_required_set());
let m = m.unset_setting(ArgSettings::Required);
assert!(!m.is_required_set(), "{:#?}", m);
}
#[test]
fn setting_bitor() {
let m = Arg::new("setting_bitor")
.setting(ArgSettings::Required | ArgSettings::Hidden | ArgSettings::Last);
assert!(m.is_required_set());
assert!(m.is_hide_set());
assert!(m.is_last_set());
}
#[test]
fn unset_setting_bitor() {
let m = Arg::new("unset_setting_bitor")
.setting(ArgSettings::Required)
.setting(ArgSettings::Hidden)
.setting(ArgSettings::Last);
assert!(m.is_required_set());
assert!(m.is_hide_set());
assert!(m.is_last_set());
let m = m.unset_setting(ArgSettings::Required | ArgSettings::Hidden | ArgSettings::Last);
assert!(!m.is_required_set(), "{:#?}", m);
assert!(!m.is_hide_set(), "{:#?}", m);
assert!(!m.is_last_set(), "{:#?}", m);
}