From 5f2d1897b245fbee12d17b5910eaf5233ca6802b Mon Sep 17 00:00:00 2001
From: salmonik <raisersoft@proton.me>
Date: Tue, 5 May 2026 23:29:39 +0200
Subject: Add unit tests in /tests directory for config, database, playback,
 and scrobbler modules

---
 tests/playback.rs | 175 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 175 insertions(+)
 create mode 100644 tests/playback.rs

(limited to 'tests/playback.rs')

diff --git a/tests/playback.rs b/tests/playback.rs
new file mode 100644
index 0000000..80ecf58
--- /dev/null
+++ b/tests/playback.rs
@@ -0,0 +1,175 @@
+use rsp::playback::{PlaybackState, Player, ShuffleMode, Track};
+use std::path::PathBuf;
+
+fn dummy_track(title: &str) -> Track {
+    Track {
+        path: PathBuf::from(format!("/music/{}", title)),
+        title: title.to_string(),
+        artist: "Test Artist".to_string(),
+        album: "Test Album".to_string(),
+        duration: Some(180000),
+    }
+}
+
+#[test]
+fn test_player_default_state() {
+    let player = Player::new();
+    assert_eq!(player.state(), &PlaybackState::Stopped);
+    assert_eq!(player.volume(), 70);
+}
+
+#[test]
+fn test_player_play_with_track_in_queue() {
+    let mut player = Player::new();
+    player.queue_track(dummy_track("Test Track"), "last");
+    player.play();
+    assert_eq!(player.state(), &PlaybackState::Playing);
+    assert!(player.current_track.is_some());
+    assert!(player.queue.is_empty());
+}
+
+#[test]
+fn test_player_play_with_no_track() {
+    let mut player = Player::new();
+    player.play();
+    assert_eq!(player.state(), &PlaybackState::Stopped);
+}
+
+#[test]
+fn test_player_play_track() {
+    let mut player = Player::new();
+    player.play_track(dummy_track("Test Track"));
+    assert_eq!(player.state(), &PlaybackState::Playing);
+    assert!(player.current_track.is_some());
+}
+
+#[test]
+fn test_player_pause() {
+    let mut player = Player::new();
+    player.play_track(dummy_track("Test Track"));
+    player.pause();
+    assert_eq!(player.state(), &PlaybackState::Paused);
+}
+
+#[test]
+fn test_player_pause_when_stopped() {
+    let mut player = Player::new();
+    player.pause();
+    assert_eq!(player.state(), &PlaybackState::Stopped);
+}
+
+#[test]
+fn test_player_resume() {
+    let mut player = Player::new();
+    player.play_track(dummy_track("Test Track"));
+    player.pause();
+    player.resume();
+    assert_eq!(player.state(), &PlaybackState::Playing);
+}
+
+#[test]
+fn test_player_resume_when_stopped() {
+    let mut player = Player::new();
+    player.resume();
+    assert_eq!(player.state(), &PlaybackState::Stopped);
+}
+
+#[test]
+fn test_player_stop() {
+    let mut player = Player::new();
+    player.play_track(dummy_track("Test Track"));
+    player.stop();
+    assert_eq!(player.state(), &PlaybackState::Stopped);
+    assert!(player.current_track.is_none());
+}
+
+#[test]
+fn test_player_next_with_queue() {
+    let mut player = Player::new();
+    player.queue_track(dummy_track("Track 1"), "last");
+    player.queue_track(dummy_track("Track 2"), "last");
+    player.next();
+    assert_eq!(player.current_track.as_ref().unwrap().title, "Track 1");
+}
+
+#[test]
+fn test_player_next_empty_queue() {
+    let mut player = Player::new();
+    player.next();
+    assert_eq!(player.state(), &PlaybackState::Stopped);
+    assert!(player.current_track.is_none());
+}
+
+#[test]
+fn test_player_previous() {
+    let mut player = Player::new();
+    player.play_track(dummy_track("Test Track"));
+    player.previous();
+    assert_eq!(player.state(), &PlaybackState::Playing);
+}
+
+#[test]
+fn test_player_set_volume() {
+    let mut player = Player::new();
+    player.set_volume(50);
+    assert_eq!(player.volume(), 50);
+}
+
+#[test]
+fn test_player_set_volume_caps_at_100() {
+    let mut player = Player::new();
+    player.set_volume(150);
+    assert_eq!(player.volume(), 100);
+}
+
+#[test]
+fn test_player_set_shuffle() {
+    let mut player = Player::new();
+    player.set_shuffle(ShuffleMode::All);
+    assert_eq!(player.shuffle, ShuffleMode::All);
+}
+
+#[test]
+fn test_player_queue_track_now() {
+    let mut player = Player::new();
+    player.queue_track(dummy_track("Track 1"), "now");
+    assert_eq!(player.queue.len(), 1);
+    assert_eq!(player.queue[0].title, "Track 1");
+}
+
+#[test]
+fn test_player_queue_track_next() {
+    let mut player = Player::new();
+    player.queue_track(dummy_track("Track 1"), "last");
+    player.queue_track(dummy_track("Track 2"), "next");
+    assert_eq!(player.queue.len(), 2);
+    assert_eq!(player.queue[0].title, "Track 1");
+    assert_eq!(player.queue[1].title, "Track 2");
+}
+
+#[test]
+fn test_player_queue_track_last() {
+    let mut player = Player::new();
+    player.queue_track(dummy_track("Track 1"), "last");
+    player.queue_track(dummy_track("Track 2"), "last");
+    assert_eq!(player.queue.len(), 2);
+    assert_eq!(player.queue[0].title, "Track 1");
+    assert_eq!(player.queue[1].title, "Track 2");
+}
+
+#[test]
+fn test_player_dequeue_next() {
+    let mut player = Player::new();
+    player.queue_track(dummy_track("Track 1"), "last");
+    let track = player.dequeue_next();
+    assert!(track.is_some());
+    assert_eq!(track.unwrap().title, "Track 1");
+    assert!(player.queue.is_empty());
+}
+
+#[test]
+fn test_player_dequeue_next_empty() {
+    let mut player = Player::new();
+    let track = player.dequeue_next();
+    assert!(track.is_none());
+}
-- 
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