1 files changed, 17 insertions, 0 deletions

diff --git a/tests/scrobbler.rs b/tests/scrobbler.rs
index a4b3fda..237a024 100644
--- a/tests/scrobbler.rs
+++ b/tests/scrobbler.rs
@@ -5,6 +5,8 @@
  * https://codeberg.org/salmonik/RSPlayer
 */
 
+use std::collections::BTreeMap;
+
 use rsp::scrobbler::Scrobbler;
 
 #[test]
@@ -80,3 +82,18 @@ fn test_scrobbler_skip_empty_credentials() {
     scrobbler.now_playing("Artist", "Track", Some("Album"));
     scrobbler.scrobble("Artist", "Track", Some("Album"), 1234567890);
 }
+
+#[test]
+fn test_sign_lastfm() {
+    let params = BTreeMap::from([
+        ("api_key", "abc123"),
+        ("method", "track.scrobble"),
+        ("sk", "session_key"),
+        ("track", "Test Track"),
+        ("artist", "Test Artist"),
+        ("timestamp", "1234567890"),
+    ]);
+    let sig = Scrobbler::sign_lastfm(&params, "sekrit");
+    assert_eq!(sig.len(), 32);
+    assert!(sig.chars().all(|c| c.is_ascii_hexdigit()));
+}