use crate::support::binary;
use std::process::Command;
use tempfile::TempDir;
#[test]
fn diff_before_after_same_invalid_json() {
let dir = TempDir::new().expect("tempdir");
let bad = dir.path().join("bad.json");
std::fs::write(&bad, "{{not json").unwrap();
let output = Command::new(binary())
.args(["diff"])
.arg(&bad)
.arg(&bad)
.output()
.expect("spawn diff");
assert_eq!(output.status.code(), Some(2));
let stderr = String::from_utf8_lossy(&output.stderr);
assert!(
stderr.contains("json") || stderr.contains("parse") || stderr.contains("baseline"),
"corrupt baseline must not succeed; got: {stderr}"
);
}