#![cfg(test)]
use std::fs;
use tempfile::tempdir;
use super::validate_runtime_pair;
#[test]
fn runtime_pair_requires_adjacent_nonempty_runtime_node() {
let dir = tempdir().expect("temp dir");
let wrapper = dir.path().join(if cfg!(windows) {
"copilot-runtime.exe"
} else {
"copilot-runtime"
});
fs::write(&wrapper, b"wrapper").expect("write wrapper");
let error = validate_runtime_pair(&wrapper).expect_err("runtime.node is required");
assert!(error.to_string().contains("runtime.node"));
fs::write(dir.path().join("runtime.node"), b"runtime").expect("write runtime.node");
validate_runtime_pair(&wrapper).expect("complete pair is valid");
}