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use crate::Arg;
use crate::Command;
#[test]
fn propagate_version() {
let mut cmd = Command::new("test")
.propagate_version(true)
.version("1.1")
.subcommand(Command::new("sub1"));
cmd._propagate();
assert_eq!(
cmd.get_subcommands().next().unwrap().get_version(),
Some("1.1")
);
}
#[test]
fn global_setting() {
let mut cmd = Command::new("test")
.disable_version_flag(true)
.subcommand(Command::new("subcmd"));
cmd._propagate();
assert!(cmd
.get_subcommands()
.find(|s| s.get_name() == "subcmd")
.unwrap()
.is_disable_version_flag_set());
}
// This test will *fail to compile* if Command is not Send + Sync
#[test]
fn app_send_sync() {
fn foo<T: Send + Sync>(_: T) {}
foo(Command::new("test"));
}
#[test]
fn issue_2090() {
let mut cmd = Command::new("cmd")
.disable_version_flag(true)
.subcommand(Command::new("sub"));
cmd._build_self(false);
assert!(cmd
.get_subcommands()
.next()
.unwrap()
.is_disable_version_flag_set());
}
// This test will *fail to compile* if Arg is not Send + Sync
#[test]
fn arg_send_sync() {
fn foo<T: Send + Sync>(_: T) {}
foo(Arg::new("test"));
}