dirty, broken commit

1 files changed, 392 insertions, 1 deletions

diff --git a/tests/database.rs b/tests/database.rs
index 6cd870e..adbf535 100644
--- a/tests/database.rs
+++ b/tests/database.rs
@@ -5,7 +5,7 @@
  * https://codeberg.org/salmonik/RSPlayer
 */
 
-use rsp::database::{extract_metadata, is_audio_file};
+use rsp::database::{Database, extract_metadata, is_audio_file};
 use std::path::PathBuf;
 
 #[test]
@@ -90,3 +90,394 @@ fn test_extract_metadata_no_parent() {
     assert_eq!(album, "Unknown");
     assert_eq!(title, "song");
 }
+
+fn seed_test_db(db: &Database) {
+    let conn: &rusqlite::Connection = db.conn();
+    conn.execute_batch(
+        "INSERT INTO artists (id, name) VALUES (1, 'Metallica'), (2, 'Miles Davis'), (3, 'Aphex Twin');
+         INSERT INTO albums (id, artist_id, title) VALUES
+             (1, 1, 'Master of Puppets'),
+             (2, 1, 'Ride the Lightning'),
+             (3, 2, 'Kind of Blue'),
+             (4, 3, 'Selected Ambient Works');
+         INSERT INTO tracks (id, album_id, title, path, duration, track_number) VALUES
+             (1, 1, 'Battery', '/m/Metallica/Master of Puppets/01-Battery.mp3', 313, 1),
+             (2, 1, 'Master of Puppets', '/m/Metallica/Master of Puppets/02-Master of Puppets.mp3', 515, 2),
+             (3, 2, 'Fight Fire with Fire', '/m/Metallica/Ride the Lightning/01-Fight Fire with Fire.mp3', 285, 1),
+             (4, 3, 'So What', '/m/Miles Davis/Kind of Blue/01-So What.mp3', 562, 1),
+             (5, 4, 'Xtal', '/m/Aphex Twin/Selected Ambient Works/01-Xtal.mp3', 437, 1);",
+    )
+    .unwrap();
+}
+
+#[test]
+fn test_complete_artists_prefix() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_artists("M").unwrap();
+    assert_eq!(results.len(), 2);
+    assert!(results.contains(&"Metallica".to_string()));
+    assert!(results.contains(&"Miles Davis".to_string()));
+}
+
+#[test]
+fn test_complete_artists_prefix_lowercase() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_artists("m").unwrap();
+    assert!(
+        results.contains(&"Metallica".to_string()),
+        "LIKE should be case-insensitive"
+    );
+}
+
+#[test]
+fn test_complete_artists_no_match() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_artists("Z").unwrap();
+    assert!(results.is_empty());
+}
+
+#[test]
+fn test_complete_artists_empty_prefix() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_artists("").unwrap();
+    assert_eq!(results.len(), 3);
+}
+
+#[test]
+fn test_complete_albums_with_artist_prefix() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_albums("Metallica/").unwrap();
+    assert_eq!(results.len(), 2);
+    assert!(results.contains(&"Master of Puppets".to_string()));
+    assert!(results.contains(&"Ride the Lightning".to_string()));
+}
+
+#[test]
+fn test_complete_albums_with_album_prefix() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_albums("Metallica/R").unwrap();
+    assert_eq!(results.len(), 1);
+    assert_eq!(results[0], "Ride the Lightning");
+}
+
+#[test]
+fn test_complete_albums_unknown_artist() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_albums("Unknown/").unwrap();
+    assert!(results.is_empty());
+}
+
+#[test]
+fn test_complete_albums_no_slash() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_albums("Metallica").unwrap();
+    assert!(results.is_empty(), "needs trailing slash");
+}
+
+#[test]
+fn test_complete_tracks_full_path() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_tracks("Metallica/Master of Puppets/").unwrap();
+    assert_eq!(results.len(), 2);
+    assert!(results.contains(&"Battery".to_string()));
+    assert!(results.contains(&"Master of Puppets".to_string()));
+}
+
+#[test]
+fn test_complete_tracks_with_prefix() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_tracks("Metallica/Master of Puppets/B").unwrap();
+    assert_eq!(results.len(), 1);
+    assert_eq!(results[0], "Battery");
+}
+
+#[test]
+fn test_complete_tracks_unknown_album() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_tracks("Metallica/Nonexistent/").unwrap();
+    assert!(results.is_empty());
+}
+
+#[test]
+fn test_complete_tracks_too_few_parts() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let results = db.complete_tracks("Metallica").unwrap();
+    assert!(results.is_empty());
+}
+
+#[test]
+fn test_complete_empty_db() {
+    let db = Database::open_in_memory().unwrap();
+    assert!(db.complete_artists("").unwrap().is_empty());
+    assert!(db.complete_albums("x/").unwrap().is_empty());
+    assert!(db.complete_tracks("x/y/").unwrap().is_empty());
+}
+
+// --- find_tracks_by_album tests ---
+
+#[test]
+fn test_find_tracks_by_album_all() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let tracks = db
+        .find_tracks_by_album("Metallica", "Master of Puppets")
+        .unwrap();
+    assert_eq!(tracks.len(), 2);
+    assert_eq!(tracks[0].title, "Battery");
+    assert_eq!(tracks[1].title, "Master of Puppets");
+    assert_eq!(tracks[0].artist_name.as_deref(), Some("Metallica"));
+    assert_eq!(tracks[0].album_title.as_deref(), Some("Master of Puppets"));
+}
+
+#[test]
+fn test_find_tracks_by_album_single_track() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let tracks = db
+        .find_tracks_by_album("Miles Davis", "Kind of Blue")
+        .unwrap();
+    assert_eq!(tracks.len(), 1);
+    assert_eq!(tracks[0].title, "So What");
+}
+
+#[test]
+fn test_find_tracks_by_album_unknown_artist() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let tracks = db
+        .find_tracks_by_album("Nonexistent", "Master of Puppets")
+        .unwrap();
+    assert!(tracks.is_empty());
+}
+
+#[test]
+fn test_find_tracks_by_album_unknown_album() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let tracks = db.find_tracks_by_album("Metallica", "Nonexistent").unwrap();
+    assert!(tracks.is_empty());
+}
+
+#[test]
+fn test_find_tracks_by_album_case_sensitive_artist() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    // SQLite = is case-sensitive for TEXT (unless NOCASE collation)
+    let tracks = db
+        .find_tracks_by_album("metallica", "Master of Puppets")
+        .unwrap();
+    assert!(
+        tracks.is_empty(),
+        "artist name match should be case-sensitive"
+    );
+}
+
+#[test]
+fn test_find_tracks_by_album_ordered_by_track_number() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let tracks = db
+        .find_tracks_by_album("Metallica", "Master of Puppets")
+        .unwrap();
+    assert_eq!(tracks[0].track_number, Some(1));
+    assert_eq!(tracks[1].track_number, Some(2));
+}
+
+// --- find_track_by_parts tests ---
+
+#[test]
+fn test_find_track_by_parts_exact() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let track = db
+        .find_track_by_parts("Metallica", "Master of Puppets", "Battery")
+        .unwrap();
+    assert!(track.is_some());
+    let t = track.unwrap();
+    assert_eq!(t.title, "Battery");
+    assert_eq!(t.artist_name.as_deref(), Some("Metallica"));
+    assert_eq!(t.album_title.as_deref(), Some("Master of Puppets"));
+}
+
+#[test]
+fn test_find_track_by_parts_prefix() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let track = db
+        .find_track_by_parts("Metallica", "Master of Puppets", "B")
+        .unwrap();
+    assert!(track.is_some());
+    assert_eq!(track.unwrap().title, "Battery");
+}
+
+#[test]
+fn test_find_track_by_parts_no_match_track() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let track = db
+        .find_track_by_parts("Metallica", "Master of Puppets", "Z")
+        .unwrap();
+    assert!(track.is_none());
+}
+
+#[test]
+fn test_find_track_by_parts_no_match_album() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let track = db
+        .find_track_by_parts("Metallica", "Nonexistent", "B")
+        .unwrap();
+    assert!(track.is_none());
+}
+
+#[test]
+fn test_find_track_by_parts_no_match_artist() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let track = db
+        .find_track_by_parts("Nonexistent", "Master of Puppets", "B")
+        .unwrap();
+    assert!(track.is_none());
+}
+
+#[test]
+fn test_find_track_by_parts_case_sensitive() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let track = db
+        .find_track_by_parts("metallica", "Master of Puppets", "Battery")
+        .unwrap();
+    assert!(track.is_none(), "artist match should be case-sensitive");
+}
+
+// --- resolve_path tests ---
+
+#[test]
+fn test_resolve_path_two_parts_album() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let result = db.resolve_path("Metallica/Master of Puppets").unwrap();
+    assert!(result.is_some());
+    let tracks = result.unwrap();
+    assert_eq!(tracks.len(), 2);
+    assert_eq!(tracks[0].title, "Battery");
+}
+
+#[test]
+fn test_resolve_path_two_parts_trailing_slash() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let result = db.resolve_path("Metallica/Master of Puppets/").unwrap();
+    assert!(result.is_some());
+    let tracks = result.unwrap();
+    assert_eq!(tracks.len(), 2);
+}
+
+#[test]
+fn test_resolve_path_three_parts_track() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let result = db
+        .resolve_path("Metallica/Master of Puppets/Battery")
+        .unwrap();
+    assert!(result.is_some());
+    let tracks = result.unwrap();
+    assert_eq!(tracks.len(), 1);
+    assert_eq!(tracks[0].title, "Battery");
+}
+
+#[test]
+fn test_resolve_path_three_parts_track_prefix() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let result = db.resolve_path("Metallica/Master of Puppets/B").unwrap();
+    assert!(result.is_some());
+    let tracks = result.unwrap();
+    assert_eq!(tracks.len(), 1);
+    assert_eq!(tracks[0].title, "Battery");
+}
+
+#[test]
+fn test_resolve_path_single_part_returns_none() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let result = db.resolve_path("Metallica").unwrap();
+    assert!(
+        result.is_none(),
+        "single part should return None for fallback"
+    );
+}
+
+#[test]
+fn test_resolve_path_no_match_album() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let result = db.resolve_path("Metallica/Nonexistent").unwrap();
+    assert!(result.is_some());
+    assert!(result.unwrap().is_empty());
+}
+
+#[test]
+fn test_resolve_path_no_match_track() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let result = db.resolve_path("Metallica/Master of Puppets/Z").unwrap();
+    assert!(result.is_some());
+    assert!(result.unwrap().is_empty());
+}
+
+#[test]
+fn test_resolve_path_empty_db() {
+    let db = Database::open_in_memory().unwrap();
+    assert!(db.resolve_path("Artist/Album").unwrap().unwrap().is_empty());
+    assert!(
+        db.resolve_path("Artist/Album/Track")
+            .unwrap()
+            .unwrap()
+            .is_empty()
+    );
+    assert!(db.resolve_path("Artist").unwrap().is_none());
+}
+
+// --- Track conversion helper tests ---
+
+#[test]
+fn test_find_tracks_by_album_returns_full_metadata() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let tracks = db
+        .find_tracks_by_album("Metallica", "Ride the Lightning")
+        .unwrap();
+    assert_eq!(tracks.len(), 1);
+    let t = &tracks[0];
+    assert_eq!(t.artist_name.as_deref(), Some("Metallica"));
+    assert_eq!(t.album_title.as_deref(), Some("Ride the Lightning"));
+    assert_eq!(t.title, "Fight Fire with Fire");
+    assert!(t.path.to_string_lossy().contains("Ride the Lightning"));
+}
+
+#[test]
+fn test_find_track_by_parts_returns_full_metadata() {
+    let db = Database::open_in_memory().unwrap();
+    seed_test_db(&db);
+    let t = db
+        .find_track_by_parts("Aphex Twin", "Selected Ambient Works", "Xtal")
+        .unwrap()
+        .expect("track should be found");
+    assert_eq!(t.artist_name.as_deref(), Some("Aphex Twin"));
+    assert_eq!(t.album_title.as_deref(), Some("Selected Ambient Works"));
+    assert_eq!(t.title, "Xtal");
+    assert_eq!(t.track_number, Some(1));
+}