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test(parser): Ensure conditional requirements work with new Actions

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Ed Page 2022-05-31 21:07:20 -05:00
parent 4afd1aafe5
commit 2e9e556359
1 changed files with 30 additions and 0 deletions
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30
tests/builder/action.rs
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@ -103,6 +103,36 @@ fn set_true_with_default_value_if_value() {
assert_eq!(*matches.get_one::<bool>("mammal").unwrap(), true); assert_eq!(*matches.get_one::<bool>("mammal").unwrap(), true);
} }
#[test]
fn set_true_with_required_if_eq() {
let cmd = Command::new("test")
.arg(
Arg::new("mammal")
.long("mammal")
.action(ArgAction::SetTrue)
.required_if_eq("dog", "true"),
)
.arg(Arg::new("dog").long("dog").action(ArgAction::SetTrue));
let matches = cmd
.clone()
.try_get_matches_from(["test", "--mammal"])
.unwrap();
assert_eq!(matches.get_one::<u64>("dog"), None);
assert_eq!(*matches.get_one::<bool>("mammal").unwrap(), true);
cmd.clone()
.try_get_matches_from(["test", "--dog"])
.unwrap_err();
let matches = cmd
.clone()
.try_get_matches_from(["test", "--dog", "--mammal"])
.unwrap();
assert_eq!(*matches.get_one::<bool>("dog").unwrap(), true);
assert_eq!(*matches.get_one::<bool>("mammal").unwrap(), true);
}
#[test] #[test]
fn set_false() { fn set_false() {
let cmd = Command::new("test").arg( let cmd = Command::new("test").arg(