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

---
 src/audio.rs     |  1 +
 src/database.rs  |  4 ++--
 src/lib.rs       |  7 +++++++
 src/playback.rs  | 13 +++++++------
 src/scrobbler.rs |  8 ++++----
 5 files changed, 21 insertions(+), 12 deletions(-)
 create mode 100644 src/lib.rs

(limited to 'src')

diff --git a/src/audio.rs b/src/audio.rs
index 93eb8e6..d716a23 100644
--- a/src/audio.rs
+++ b/src/audio.rs
@@ -21,6 +21,7 @@ pub struct AudioEngine {
     volume: Arc<Mutex<f32>>,
 }
 
+#[allow(clippy::new_without_default)]
 impl AudioEngine {
     pub fn new() -> Self {
         let (tx, rx) = mpsc::channel();
diff --git a/src/database.rs b/src/database.rs
index 9d1d5f2..b7b8e88 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -220,7 +220,7 @@ impl Database {
     }
 }
 
-fn is_audio_file(path: &Path) -> bool {
+pub fn is_audio_file(path: &Path) -> bool {
     path.extension()
         .and_then(|ext| ext.to_str())
         .map(|ext| {
@@ -232,7 +232,7 @@ fn is_audio_file(path: &Path) -> bool {
         .unwrap_or(false)
 }
 
-fn extract_metadata(path: &Path) -> (String, String, String, Option<i32>, Option<u64>) {
+pub fn extract_metadata(path: &Path) -> (String, String, String, Option<i32>, Option<u64>) {
     let file_stem = path
         .file_stem()
         .and_then(|s| s.to_str())
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..9317bcd
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,7 @@
+pub mod audio;
+pub mod cli;
+pub mod config;
+pub mod daemon;
+pub mod database;
+pub mod playback;
+pub mod scrobbler;
diff --git a/src/playback.rs b/src/playback.rs
index 76c0f44..d9dd1f9 100644
--- a/src/playback.rs
+++ b/src/playback.rs
@@ -18,7 +18,7 @@ pub struct Track {
     pub duration: Option<u64>,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq)]
 #[allow(dead_code)]
 pub enum ShuffleMode {
     None,
@@ -28,14 +28,15 @@ pub enum ShuffleMode {
 
 #[allow(dead_code)]
 pub struct Player {
-    state: PlaybackState,
-    current_track: Option<Track>,
-    queue: Vec<Track>,
-    volume: u8,
-    shuffle: ShuffleMode,
+    pub state: PlaybackState,
+    pub current_track: Option<Track>,
+    pub queue: Vec<Track>,
+    pub volume: u8,
+    pub shuffle: ShuffleMode,
 }
 
 #[allow(dead_code)]
+#[allow(clippy::new_without_default)]
 impl Player {
     pub fn new() -> Self {
         Player {
diff --git a/src/scrobbler.rs b/src/scrobbler.rs
index 09a7f55..ddcbed9 100644
--- a/src/scrobbler.rs
+++ b/src/scrobbler.rs
@@ -2,10 +2,10 @@ use reqwest::Client;
 
 #[allow(dead_code)]
 pub struct Scrobbler {
-    lastfm_api_key: Option<String>,
-    lastfm_api_secret: Option<String>,
-    lastfm_session_key: Option<String>,
-    listenbrainz_token: Option<String>,
+    pub lastfm_api_key: Option<String>,
+    pub lastfm_api_secret: Option<String>,
+    pub lastfm_session_key: Option<String>,
+    pub listenbrainz_token: Option<String>,
     client: Client,
 }
 
-- 
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