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|
extern crate clap;
use clap::{App, Arg};
#[test]
fn opt_default_no_delim() {
let m = App::new("no_delim")
.arg(Arg::with_name("option")
.long("option")
.takes_value(true))
.get_matches_from_safe(vec![
"",
"--option", "val1,val2,val3",
]);
assert!(m.is_ok());
let m = m.unwrap();
assert!(m.is_present("option"));
assert_eq!(m.occurrences_of("option"), 1);
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
}
#[test]
fn opt_eq_no_delim() {
let m = App::new("no_delim")
.arg(Arg::with_name("option")
.long("option")
.takes_value(true))
.get_matches_from_safe(vec![
"",
"--option=val1,val2,val3",
]);
assert!(m.is_ok());
let m = m.unwrap();
assert!(m.is_present("option"));
assert_eq!(m.occurrences_of("option"), 1);
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
}
#[test]
fn opt_s_eq_no_delim() {
let m = App::new("no_delim")
.arg(Arg::with_name("option")
.short("o")
.takes_value(true))
.get_matches_from_safe(vec![
"",
"-o=val1,val2,val3",
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err());
let m = m.unwrap();
assert!(m.is_present("option"));
assert_eq!(m.occurrences_of("option"), 1);
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
}
#[test]
fn opt_s_default_no_delim() {
let m = App::new("no_delim")
.arg(Arg::with_name("option")
.short("o")
.takes_value(true))
.get_matches_from_safe(vec![
"",
"-o", "val1,val2,val3",
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err());
let m = m.unwrap();
assert!(m.is_present("option"));
assert_eq!(m.occurrences_of("option"), 1);
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
}
#[test]
fn opt_s_no_space_no_delim() {
let m = App::new("no_delim")
.arg(Arg::with_name("option")
.short("o")
.takes_value(true))
.get_matches_from_safe(vec![
"",
"-o", "val1,val2,val3",
]);
assert!(m.is_ok());
let m = m.unwrap();
assert!(m.is_present("option"));
assert_eq!(m.occurrences_of("option"), 1);
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
}
#[test]
fn opt_s_no_space_mult_no_delim() {
let m = App::new("no_delim")
.arg(Arg::with_name("option")
.short("o")
.multiple(true)
.takes_value(true))
.get_matches_from_safe(vec![
"",
"-o", "val1,val2,val3",
]);
assert!(m.is_ok());
let m = m.unwrap();
assert!(m.is_present("option"));
assert_eq!(m.occurrences_of("option"), 1);
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
}
#[test]
fn opt_eq_mult_def_delim() {
let m = App::new("no_delim")
.arg(Arg::with_name("option")
.long("opt")
.multiple(true)
.use_delimiter(true)
.takes_value(true))
.get_matches_from_safe(vec![
"",
"--opt=val1,val2,val3",
]);
assert!(m.is_ok());
let m = m.unwrap();
assert!(m.is_present("option"));
assert_eq!(m.occurrences_of("option"), 1);
assert_eq!(m.values_of("option").unwrap().collect::<Vec<_>>(), &["val1", "val2", "val3"]);
}
|
