df-hyperliquid-core 0.0.9-beta

//! Requests and responses as the wire carries them: the method, the body, headers found whatever
//! their case, and `Retry-After` in whole seconds.

use super::*;

#[test]
fn requests_and_answers_carry_their_headers_whatever_their_case() {
    let post =
        Request::post_json("https://example.test/info", r#"{"type":"meta"}"#.to_owned()).with_header("X-Key", "k");
    assert_eq!((post.method, post.url.as_str()), (Method::Post, "https://example.test/info"));
    assert_eq!((post.header("content-type"), post.header("x-key")), (Some("application/json"), Some("k")));
    assert_eq!(post.body, br#"{"type":"meta"}"#.to_vec());
    let get = Request::get("https://example.test/stats").with_header("Authorization", "Bearer t");
    assert_eq!((get.method, get.body.len()), (Method::Get, 0));
    assert_eq!(get.headers, [("Authorization".to_owned(), "Bearer t".to_owned())]);

    for (status, retry_after, success, wait) in [
        (429, Some("3"), false, Some(3_000)),
        (503, Some("Wed, 21 Oct 2026 07:28:00 GMT"), false, None),
        (204, None, true, None),
    ] {
        let headers = retry_after.map(|value| vec![("retry-after".to_owned(), value.to_owned())]).unwrap_or_default();
        let answer = Response { status, headers, body: b"null".to_vec() };
        assert_eq!(answer.header("Retry-After"), retry_after);
        assert_eq!((answer.is_success(), answer.retry_after_ms()), (success, wait), "{status}");
        assert_eq!(answer.text(), "null");
    }
}