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tests: adds tests to make sure args are preferred over matching subcommands when values are possible

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Kevin K 2017-10-24 14:00:43 -07:00
parent 03455b7751
commit 9435b2a589
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GPG key ID: 17218E4B3692F01A
2 changed files with 25 additions and 53 deletions
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53
tests/multiple_values.rs
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@ -25,30 +25,6 @@ fn option_long() {
assert_eq!(m.values_of("option").unwrap().collect::<Vec<_>>(), ["val1", "val2", "val3"]); assert_eq!(m.values_of("option").unwrap().collect::<Vec<_>>(), ["val1", "val2", "val3"]);
} }
#[test]
fn with_subcmd() {
let m = App::new("multiple_values")
.arg(Arg::with_name("option")
.long("option")
.help("multiple options")
.takes_value(true)
.multiple(true))
.subcommand(SubCommand::with_name("foo"))
.get_matches_from_safe(vec![
"",
"--option", "val1",
"val2", "foo"
]);
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"]);
assert_eq!(m.subcommand_name(), Some("foo"));
}
#[test] #[test]
fn option_short() { fn option_short() {
let m = App::new("multiple_values") let m = App::new("multiple_values")
@ -985,35 +961,6 @@ fn low_index_positional() {
assert_eq!(m.value_of("target").unwrap(), "target"); 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] #[test]
fn low_index_positional_in_subcmd() { fn low_index_positional_in_subcmd() {
let m = App::new("lip") let m = App::new("lip")

25
tests/subcommands.rs
View file

@ -164,3 +164,28 @@ fn invisible_aliases_help_output() {
.alias("invisible")); .alias("invisible"));
assert!(test::compare_output(app, "clap-test --help", INVISIBLE_ALIAS_HELP, false)); assert!(test::compare_output(app, "clap-test --help", INVISIBLE_ALIAS_HELP, false));
} }
#[test]
fn issue_1031_args_with_same_name() {
let res = App::new("prog")
.arg(Arg::from_usage("--ui-path=<PATH>"))
.subcommand(SubCommand::with_name("signer"))
.get_matches_from_safe(vec!["prog", "--ui-path", "signer"]);
assert!(res.is_ok(), "{:?}", res.unwrap_err().kind);
let m = res.unwrap();
assert_eq!(m.value_of("ui-path"), Some("signer"));
}
#[test]
fn issue_1031_args_with_same_name_no_more_vals() {
let res = App::new("prog")
.arg(Arg::from_usage("--ui-path=<PATH>"))
.subcommand(SubCommand::with_name("signer"))
.get_matches_from_safe(vec!["prog", "--ui-path", "value", "signer"]);
assert!(res.is_ok(), "{:?}", res.unwrap_err().kind);
let m = res.unwrap();
assert_eq!(m.value_of("ui-path"), Some("value"));
assert_eq!(m.subcommand_name(), Some("signer"));
}