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tests: adds tests for low index positionals with multiple(true) set

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Kevin K 2016-11-01 16:15:06 -04:00
parent 1ced2a7433
commit ac49e7bc04
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1 changed files with 176 additions and 0 deletions
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176
tests/multiple_values.rs
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@ -900,3 +900,179 @@ fn multiple_values_req_delimiter_complex() {
&["val1", "val3", "val5", "val7", "val9", "val11", "val14", "val17",
"val20", "val23", "val26"]);
}
#[test]
#[should_panic]
fn low_index_positional_not_required() {
let _ = App::new("lip")
.arg(Arg::with_name("files")
.index(1)
.required(true)
.multiple(true))
.arg(Arg::with_name("target")
.index(2))
.get_matches_from_safe(vec![
"lip",
"file1", "file2",
"file3", "target",
]);
}
#[test]
#[should_panic]
fn low_index_positional_last_multiple_too() {
let _ = App::new("lip")
.arg(Arg::with_name("files")
.index(1)
.required(true)
.multiple(true))
.arg(Arg::with_name("target")
.index(2)
.required(true)
.multiple(true))
.get_matches_from_safe(vec![
"lip",
"file1", "file2",
"file3", "target",
]);
}
#[test]
#[should_panic]
fn low_index_positional_too_far_back() {
let _ = App::new("lip")
.arg(Arg::with_name("files")
.index(1)
.required(true)
.multiple(true))
.arg(Arg::with_name("target")
.required(true)
.index(2))
.arg(Arg::with_name("target2")
.required(true)
.index(3))
.get_matches_from_safe(vec![
"lip",
"file1", "file2",
"file3", "target",
]);
}
#[test]
fn low_index_positional() {
let m = App::new("lip")
.arg(Arg::with_name("files")
.index(1)
.required(true)
.multiple(true))
.arg(Arg::with_name("target")
.index(2)
.required(true))
.get_matches_from_safe(vec![
"lip",
"file1", "file2",
"file3", "target",
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err().kind);
let m = m.unwrap();
assert!(m.is_present("files"));
assert_eq!(m.occurrences_of("files"), 3);
assert!(m.is_present("target"));
assert_eq!(m.occurrences_of("target"), 1);
assert_eq!(m.values_of("files").unwrap().collect::<Vec<_>>(), ["file1", "file2", "file3"]);
assert_eq!(m.value_of("target").unwrap(), "target");
}
#[test]
fn low_index_positional_with_subcmd() {
let m = App::new("lip")
.arg(Arg::with_name("files")
.index(1)
.required(true)
.multiple(true))
.arg(Arg::with_name("target")
.index(2)
.required(true))
.subcommand(SubCommand::with_name("test").arg(Arg::with_name("other")))
.get_matches_from_safe(vec![
"lip",
"file1", "file2",
"file3", "target",
"test"
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err().kind);
let m = m.unwrap();
assert!(m.is_present("files"));
assert_eq!(m.occurrences_of("files"), 3);
assert!(m.is_present("target"));
assert_eq!(m.occurrences_of("target"), 1);
assert_eq!(m.values_of("files").unwrap().collect::<Vec<_>>(), ["file1", "file2", "file3"]);
assert_eq!(m.value_of("target").unwrap(), "target");
}
#[test]
fn low_index_positional_with_option() {
let m = App::new("lip")
.arg(Arg::with_name("files")
.required(true)
.index(1)
.multiple(true))
.arg(Arg::with_name("target")
.index(2)
.required(true))
.arg(Arg::with_name("opt")
.long("option")
.takes_value(true))
.get_matches_from_safe(vec![
"lip",
"file1", "file2",
"file3", "target",
"--option", "test"
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err().kind);
let m = m.unwrap();
assert!(m.is_present("files"));
assert_eq!(m.occurrences_of("files"), 3);
assert!(m.is_present("target"));
assert_eq!(m.occurrences_of("target"), 1);
assert_eq!(m.values_of("files").unwrap().collect::<Vec<_>>(), ["file1", "file2", "file3"]);
assert_eq!(m.value_of("target").unwrap(), "target");
assert_eq!(m.value_of("opt").unwrap(), "test");
}
#[test]
fn low_index_positional_with_flag() {
let m = App::new("lip")
.arg(Arg::with_name("files")
.index(1)
.required(true)
.multiple(true))
.arg(Arg::with_name("target")
.index(2)
.required(true))
.arg(Arg::with_name("flg")
.long("flag"))
.get_matches_from_safe(vec![
"lip",
"file1", "file2",
"file3", "target",
"--flag"
]);
assert!(m.is_ok(), "{:?}", m.unwrap_err().kind);
let m = m.unwrap();
assert!(m.is_present("files"));
assert_eq!(m.occurrences_of("files"), 3);
assert!(m.is_present("target"));
assert_eq!(m.occurrences_of("target"), 1);
assert_eq!(m.values_of("files").unwrap().collect::<Vec<_>>(), ["file1", "file2", "file3"]);
assert_eq!(m.value_of("target").unwrap(), "target");
assert!(m.is_present("flg"));
}