//! Contract: top-level `--help` surfaces the `watch` subcommand.
use std::path::PathBuf;
use std::process::Command;
fn binary() -> PathBuf {
PathBuf::from(env!("CARGO_BIN_EXE_keyhog"))
}
#[test]
fn help_includes_watch_command() {
let output = Command::new(binary()).arg("--help").output().expect("spawn");
assert!(output.status.success());
let stdout = String::from_utf8_lossy(&output.stdout);
assert!(stdout.contains("watch"), "help must mention watch; got: {stdout}");
}