//! Contract: invalid `--format` value exits 2.
use std::path::PathBuf;
use std::process::Command;
fn binary() -> PathBuf {
PathBuf::from(env!("CARGO_BIN_EXE_keyhog"))
}
#[test]
fn invalid_format_exits_two() {
let output = Command::new(binary())
.args(["scan", "--format", "not-a-format", "."])
.output()
.expect("spawn");
assert_eq!(
output.status.code(),
Some(2),
"invalid format must exit 2; stderr={}",
String::from_utf8_lossy(&output.stderr)
);
}