hen 0.14.0

Run API collections from the command line.
Documentation 
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use std::{
    process::{Command, Stdio},
    thread,
    time::Duration,
};

#[test]
fn hen_binary_reports_version() {
    let output = Command::new(env!("CARGO_BIN_EXE_hen"))
        .arg("--version")
        .output()
        .expect("hen should execute");

    assert!(output.status.success());

    let stdout = String::from_utf8(output.stdout).expect("stdout should be utf-8");
    assert!(stdout.starts_with("hen "));
}

#[test]
fn hen_mcp_binary_starts_and_waits_for_stdio() {
    let mut child = Command::new(env!("CARGO_BIN_EXE_hen-mcp"))
        .stdin(Stdio::piped())
        .spawn()
        .expect("hen-mcp should execute");

    thread::sleep(Duration::from_millis(200));
    assert!(
        child
            .try_wait()
            .expect("child wait should succeed")
            .is_none(),
        "hen-mcp exited before it could accept stdio traffic"
    );

    let _ = child.kill();
    let _ = child.wait();
}