diff options
Diffstat (limited to 'clap/tests/delimiters.rs')
-rw-r--r-- | clap/tests/delimiters.rs | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/clap/tests/delimiters.rs b/clap/tests/delimiters.rs new file mode 100644 index 0000000..d5b60b9 --- /dev/null +++ b/clap/tests/delimiters.rs @@ -0,0 +1,139 @@ +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"]); +} |