#[test]
#[cfg(feature = "tmux_1_5")]
fn set_clipboard() {
use crate::SetClipboard;
assert_eq!(SetClipboard::On.to_string(), "on");
assert_eq!(SetClipboard::Off.to_string(), "off");
#[cfg(feature = "tmux_2_6")]
assert_eq!(SetClipboard::External.to_string(), "external");
}