use super::cli::usage_text;
#[test]
fn parse_flags() {
let u = usage_text();
assert!(u.contains("--once"));
assert!(u.contains("--interval"));
assert!(u.contains("--bar-width"));
assert!(u.contains("--plain"));
assert!(u.contains("config set"));
assert!(u.contains("config.json"));
}
#[test]
fn parse_values_from_pairs() {
fn kv(k: &str, v: &str) -> Option<(String, String)> {
Some((k.to_string(), v.to_string()))
}
assert!(kv("interval", "10").is_some());
assert_eq!(kv("interval", "10").unwrap().1.parse::<u64>().ok(), Some(10));
assert_eq!(kv("interval", "abc").unwrap().1.parse::<u64>().ok(), None);
assert_eq!(kv("width", "25").unwrap().1.parse::<usize>().ok(), Some(25));
}