#[test]
fn send_prefix() {
use crate::SendPrefix;
use std::borrow::Cow;
let send_prefix = SendPrefix::new();
#[cfg(feature = "tmux_1_6")]
let send_prefix = send_prefix.secondary();
#[cfg(all(feature = "tmux_0_8", not(feature = "tmux_1_5")))]
let send_prefix = send_prefix.target_window("1");
#[cfg(feature = "tmux_1_5")]
let send_prefix = send_prefix.target_pane("2");
let cmd = "send-prefix";
let mut v = Vec::new();
v.push(cmd);
#[cfg(feature = "tmux_1_6")]
v.push("-2");
#[cfg(all(feature = "tmux_0_8", not(feature = "tmux_1_5")))]
v.extend_from_slice(&["-t", "1"]);
#[cfg(feature = "tmux_1_5")]
v.extend_from_slice(&["-t", "2"]);
let v: Vec<Cow<str>> = v.into_iter().map(|a| a.into()).collect();
let send_prefix = send_prefix.build().to_vec();
assert_eq!(send_prefix, v);
}