diff --git a/musicfs/crates/musicfs-search/Cargo.toml b/musicfs/crates/musicfs-search/Cargo.toml
index d8b8139..a676556 100644
--- a/musicfs/crates/musicfs-search/Cargo.toml
+++ b/musicfs/crates/musicfs-search/Cargo.toml
@@ -4,3 +4,15 @@ version.workspace = true
 edition.workspace = true
 
 [dependencies]
+musicfs-core = { path = "../musicfs-core" }
+
+tantivy.workspace = true
+moka.workspace = true
+parking_lot.workspace = true
+tokio = { workspace = true, features = ["sync", "time"] }
+tracing.workspace = true
+thiserror.workspace = true
+
+[dev-dependencies]
+tempfile.workspace = true
+tokio = { workspace = true, features = ["rt-multi-thread", "macros"] }
diff --git a/musicfs/crates/musicfs-search/src/index.rs b/musicfs/crates/musicfs-search/src/index.rs
new file mode 100644
index 0000000..86c39cc
--- /dev/null
+++ b/musicfs/crates/musicfs-search/src/index.rs
@@ -0,0 +1,372 @@
+use musicfs_core::{AudioMeta, FileId, FileMeta, VirtualPath};
+use parking_lot::RwLock;
+use std::path::Path;
+use std::sync::Arc;
+use tantivy::collector::TopDocs;
+use tantivy::query::{BooleanQuery, FuzzyTermQuery, Occur, Query, QueryParser};
+use tantivy::schema::{Field, Schema, Value, STORED, TEXT, INDEXED};
+use tantivy::{Index, IndexReader, IndexWriter, ReloadPolicy, TantivyDocument, Term};
+use tracing::{debug, info};
+
+const SCHEMA_VERSION: u32 = 1;
+
+pub struct SearchIndex {
+    index: Index,
+    reader: IndexReader,
+    writer: Arc<RwLock<IndexWriter>>,
+    schema: SearchSchema,
+    pub schema_version: u32,
+}
+
+struct SearchSchema {
+    schema: Schema,
+    file_id: Field,
+    virtual_path: Field,
+    artist: Field,
+    album: Field,
+    album_artist: Field,
+    title: Field,
+    genre: Field,
+    composer: Field,
+    year: Field,
+    duration_ms: Field,
+    bitrate: Field,
+    sample_rate: Field,
+}
+
+impl SearchSchema {
+    fn new() -> Self {
+        let mut builder = Schema::builder();
+
+        Self {
+            file_id: builder.add_u64_field("file_id", INDEXED | STORED),
+            virtual_path: builder.add_text_field("virtual_path", STORED),
+            artist: builder.add_text_field("artist", TEXT | STORED),
+            album: builder.add_text_field("album", TEXT | STORED),
+            album_artist: builder.add_text_field("album_artist", TEXT | STORED),
+            title: builder.add_text_field("title", TEXT | STORED),
+            genre: builder.add_text_field("genre", TEXT | STORED),
+            composer: builder.add_text_field("composer", TEXT | STORED),
+            year: builder.add_u64_field("year", INDEXED | STORED),
+            duration_ms: builder.add_u64_field("duration_ms", STORED),
+            bitrate: builder.add_u64_field("bitrate", STORED),
+            sample_rate: builder.add_u64_field("sample_rate", STORED),
+            schema: builder.build(),
+        }
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct SearchHit {
+    pub file_id: FileId,
+    pub virtual_path: VirtualPath,
+    pub artist: Option<String>,
+    pub album: Option<String>,
+    pub title: Option<String>,
+    pub score: f32,
+}
+
+impl SearchIndex {
+    pub fn open(index_path: &Path) -> Result<Self, SearchError> {
+        let schema_obj = SearchSchema::new();
+
+        let index = if index_path.exists() && index_path.join("meta.json").exists() {
+            Index::open_in_dir(index_path)?
+        } else {
+            std::fs::create_dir_all(index_path)?;
+            Index::create_in_dir(index_path, schema_obj.schema.clone())?
+        };
+
+        let reader = index
+            .reader_builder()
+            .reload_policy(ReloadPolicy::OnCommitWithDelay)
+            .try_into()?;
+
+        let writer = index.writer(50_000_000)?;
+
+        info!("Search index opened at {:?}", index_path);
+
+        Ok(Self {
+            index,
+            reader,
+            writer: Arc::new(RwLock::new(writer)),
+            schema: schema_obj,
+            schema_version: SCHEMA_VERSION,
+        })
+    }
+
+    pub fn index_file(&self, file: &FileMeta) -> Result<(), SearchError> {
+        let mut doc = TantivyDocument::new();
+
+        doc.add_u64(self.schema.file_id, file.id.0 as u64);
+        doc.add_text(self.schema.virtual_path, file.virtual_path.as_str());
+
+        if let Some(ref audio) = file.audio {
+            Self::add_audio_fields(&mut doc, &self.schema, audio);
+        }
+
+        self.writer.read().add_document(doc)?;
+        debug!("Indexed file {:?}", file.id);
+        Ok(())
+    }
+
+    fn add_audio_fields(doc: &mut TantivyDocument, schema: &SearchSchema, audio: &AudioMeta) {
+        if let Some(ref v) = audio.artist {
+            doc.add_text(schema.artist, v);
+        }
+        if let Some(ref v) = audio.album {
+            doc.add_text(schema.album, v);
+        }
+        if let Some(ref v) = audio.album_artist {
+            doc.add_text(schema.album_artist, v);
+        }
+        if let Some(ref v) = audio.title {
+            doc.add_text(schema.title, v);
+        }
+        if let Some(ref v) = audio.genre {
+            doc.add_text(schema.genre, v);
+        }
+        if let Some(ref v) = audio.year {
+            doc.add_u64(schema.year, *v as u64);
+        }
+        if let Some(v) = audio.duration_ms {
+            doc.add_u64(schema.duration_ms, v);
+        }
+        if let Some(v) = audio.bitrate {
+            doc.add_u64(schema.bitrate, v as u64);
+        }
+        if let Some(v) = audio.sample_rate {
+            doc.add_u64(schema.sample_rate, v as u64);
+        }
+    }
+
+    pub fn remove_file(&self, file_id: FileId) -> Result<(), SearchError> {
+        let term = tantivy::Term::from_field_u64(self.schema.file_id, file_id.0 as u64);
+        self.writer.read().delete_term(term);
+        debug!("Removed file {:?} from index", file_id);
+        Ok(())
+    }
+
+    pub fn remove_by_path(&self, path: &VirtualPath) -> Result<bool, SearchError> {
+        let searcher = self.reader.searcher();
+        let query_parser = QueryParser::for_index(&self.index, vec![self.schema.virtual_path]);
+        let query = query_parser.parse_query(&format!("\"{}\"", path.as_str()))?;
+        let top_docs = searcher.search(&query, &TopDocs::with_limit(1))?;
+
+        if let Some((_, doc_address)) = top_docs.first() {
+            let doc: TantivyDocument = searcher.doc(*doc_address)?;
+            if let Some(file_id) = doc.get_first(self.schema.file_id).and_then(|v| v.as_u64()) {
+                self.remove_file(FileId(file_id as i64))?;
+                debug!("Removed file by path {:?}", path);
+                return Ok(true);
+            }
+        }
+        Ok(false)
+    }
+
+    pub fn commit(&self) -> Result<(), SearchError> {
+        self.writer.write().commit()?;
+        self.reader.reload()?;
+        info!("Search index committed");
+        Ok(())
+    }
+
+    pub fn search(&self, query_str: &str, limit: usize) -> Result<Vec<SearchHit>, SearchError> {
+        let searcher = self.reader.searcher();
+
+        let default_fields = vec![
+            self.schema.artist,
+            self.schema.album,
+            self.schema.album_artist,
+            self.schema.title,
+            self.schema.genre,
+            self.schema.composer,
+        ];
+
+        let query: Box<dyn Query> = if let Some((term, distance)) = Self::parse_fuzzy_query(query_str) {
+            let subqueries: Vec<(Occur, Box<dyn Query>)> = default_fields
+                .iter()
+                .map(|&field| {
+                    let term = Term::from_field_text(field, &term);
+                    let fuzzy = FuzzyTermQuery::new(term, distance, true);
+                    (Occur::Should, Box::new(fuzzy) as Box<dyn Query>)
+                })
+                .collect();
+            Box::new(BooleanQuery::new(subqueries))
+        } else {
+            let query_parser = QueryParser::for_index(&self.index, default_fields);
+            query_parser.parse_query(query_str)?
+        };
+
+        let top_docs = searcher.search(&*query, &TopDocs::with_limit(limit))?;
+
+        let mut results = Vec::with_capacity(top_docs.len());
+        for (score, doc_address) in top_docs {
+            let doc: TantivyDocument = searcher.doc(doc_address)?;
+
+            let file_id = doc
+                .get_first(self.schema.file_id)
+                .and_then(|v| v.as_u64())
+                .map(|id| FileId(id as i64))
+                .ok_or(SearchError::CorruptedIndex)?;
+
+            let virtual_path = doc
+                .get_first(self.schema.virtual_path)
+                .and_then(|v| v.as_str())
+                .map(|s| VirtualPath::new(s))
+                .ok_or(SearchError::CorruptedIndex)?;
+
+            results.push(SearchHit {
+                file_id,
+                virtual_path,
+                artist: doc.get_first(self.schema.artist).and_then(|v| v.as_str()).map(String::from),
+                album: doc.get_first(self.schema.album).and_then(|v| v.as_str()).map(String::from),
+                title: doc.get_first(self.schema.title).and_then(|v| v.as_str()).map(String::from),
+                score,
+            });
+        }
+
+        debug!("Search '{}' returned {} results", query_str, results.len());
+        Ok(results)
+    }
+
+    pub fn count(&self) -> u64 {
+        self.reader.searcher().num_docs()
+    }
+
+    fn parse_fuzzy_query(query_str: &str) -> Option<(String, u8)> {
+        let query_str = query_str.trim();
+        if let Some(tilde_pos) = query_str.rfind('~') {
+            let term = &query_str[..tilde_pos];
+            let distance_str = &query_str[tilde_pos + 1..];
+            if !term.is_empty() && !term.contains(':') && !term.contains(' ') {
+                if let Ok(distance) = distance_str.parse::<u8>() {
+                    if distance <= 2 {
+                        return Some((term.to_lowercase(), distance));
+                    }
+                }
+            }
+        }
+        None
+    }
+}
+
+#[derive(Debug, thiserror::Error)]
+pub enum SearchError {
+    #[error("tantivy error: {0}")]
+    Tantivy(#[from] tantivy::TantivyError),
+
+    #[error("query parse error: {0}")]
+    QueryParse(#[from] tantivy::query::QueryParserError),
+
+    #[error("IO error: {0}")]
+    Io(#[from] std::io::Error),
+
+    #[error("corrupted search index")]
+    CorruptedIndex,
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use musicfs_core::{AudioFormat, OriginId, RealPath};
+    use std::path::PathBuf;
+    use tempfile::TempDir;
+
+    fn make_file(id: i64, artist: &str, album: &str, title: &str) -> FileMeta {
+        FileMeta {
+            id: FileId(id),
+            virtual_path: VirtualPath::new(format!("/{}/{}/{}.flac", artist, album, title)),
+            real_path: RealPath {
+                origin_id: OriginId::from("test"),
+                path: PathBuf::from("test.flac"),
+            },
+            size: 1000,
+            mtime: std::time::SystemTime::UNIX_EPOCH,
+            content_hash: None,
+            audio: Some(AudioMeta {
+                artist: Some(artist.to_string()),
+                album: Some(album.to_string()),
+                title: Some(title.to_string()),
+                genre: Some("Metal".to_string()),
+                format: AudioFormat::Flac,
+                ..Default::default()
+            }),
+        }
+    }
+
+    #[test]
+    fn test_search_basic() {
+        let dir = TempDir::new().unwrap();
+        let index = SearchIndex::open(dir.path()).unwrap();
+
+        index.index_file(&make_file(1, "Metallica", "Black Album", "Enter Sandman")).unwrap();
+        index.index_file(&make_file(2, "Metallica", "Master of Puppets", "Battery")).unwrap();
+        index.index_file(&make_file(3, "Iron Maiden", "Powerslave", "Aces High")).unwrap();
+        index.commit().unwrap();
+
+        let results = index.search("metallica", 10).unwrap();
+        assert_eq!(results.len(), 2);
+
+        let results = index.search("sandman", 10).unwrap();
+        assert_eq!(results.len(), 1);
+        assert_eq!(results[0].title.as_deref(), Some("Enter Sandman"));
+    }
+
+    #[test]
+    fn test_search_fuzzy() {
+        let dir = TempDir::new().unwrap();
+        let index = SearchIndex::open(dir.path()).unwrap();
+
+        index.index_file(&make_file(1, "Metallica", "Black Album", "Enter Sandman")).unwrap();
+        index.commit().unwrap();
+
+        let results = index.search("metalica~1", 10).unwrap();
+        assert_eq!(results.len(), 1);
+    }
+
+    #[test]
+    fn test_search_genre() {
+        let dir = TempDir::new().unwrap();
+        let index = SearchIndex::open(dir.path()).unwrap();
+
+        index.index_file(&make_file(1, "Metallica", "Black Album", "Enter Sandman")).unwrap();
+        index.commit().unwrap();
+
+        let results = index.search("genre:Metal", 10).unwrap();
+        assert_eq!(results.len(), 1);
+    }
+
+    #[test]
+    fn test_remove_file() {
+        let dir = TempDir::new().unwrap();
+        let index = SearchIndex::open(dir.path()).unwrap();
+
+        index.index_file(&make_file(1, "Test", "Album", "Song")).unwrap();
+        index.commit().unwrap();
+
+        assert_eq!(index.search("test", 10).unwrap().len(), 1);
+
+        index.remove_file(FileId(1)).unwrap();
+        index.commit().unwrap();
+
+        assert_eq!(index.search("test", 10).unwrap().len(), 0);
+    }
+
+    #[test]
+    fn test_index_persistence() {
+        let dir = TempDir::new().unwrap();
+
+        {
+            let index = SearchIndex::open(dir.path()).unwrap();
+            index.index_file(&make_file(1, "Artist", "Album", "Track")).unwrap();
+            index.commit().unwrap();
+        }
+
+        {
+            let index = SearchIndex::open(dir.path()).unwrap();
+            let results = index.search("artist", 10).unwrap();
+            assert_eq!(results.len(), 1);
+        }
+    }
+}
diff --git a/musicfs/crates/musicfs-search/src/indexer.rs b/musicfs/crates/musicfs-search/src/indexer.rs
new file mode 100644
index 0000000..ef8bb80
--- /dev/null
+++ b/musicfs/crates/musicfs-search/src/indexer.rs
@@ -0,0 +1,231 @@
+use crate::index::{SearchError, SearchIndex};
+use musicfs_core::{Event, EventBus, FileMeta};
+use std::sync::Arc;
+use tokio::sync::mpsc;
+use tracing::{debug, error, info, warn};
+
+pub trait MetadataLookup: Send + Sync {
+    fn lookup(&self, path: &musicfs_core::VirtualPath) -> Option<FileMeta>;
+}
+
+pub struct Indexer<M: MetadataLookup> {
+    index: Arc<SearchIndex>,
+    event_bus: Arc<EventBus>,
+    metadata_lookup: Arc<M>,
+}
+
+impl<M: MetadataLookup + 'static> Indexer<M> {
+    pub fn new(
+        index: Arc<SearchIndex>,
+        event_bus: Arc<EventBus>,
+        metadata_lookup: Arc<M>,
+    ) -> Self {
+        Self {
+            index,
+            event_bus,
+            metadata_lookup,
+        }
+    }
+
+    pub fn start(self) -> IndexerHandle {
+        let (stop_tx, mut stop_rx) = mpsc::channel::<()>(1);
+        let mut event_rx = self.event_bus.subscribe();
+
+        tokio::spawn(async move {
+            let mut pending_commit = false;
+            let mut commit_timer = tokio::time::interval(std::time::Duration::from_secs(5));
+
+            loop {
+                tokio::select! {
+                    result = event_rx.recv() => {
+                        match result {
+                            Ok(event) => {
+                                if let Err(e) = self.handle_event(&event) {
+                                    error!("Indexer error: {}", e);
+                                }
+                                pending_commit = true;
+                            }
+                            Err(e) => {
+                                warn!("Event receive error: {}", e);
+                            }
+                        }
+                    }
+                    _ = commit_timer.tick() => {
+                        if pending_commit {
+                            if let Err(e) = self.index.commit() {
+                                error!("Index commit error: {}", e);
+                            }
+                            pending_commit = false;
+                        }
+                    }
+                    _ = stop_rx.recv() => {
+                        info!("Indexer stopping");
+                        if pending_commit {
+                            let _ = self.index.commit();
+                        }
+                        break;
+                    }
+                }
+            }
+        });
+
+        IndexerHandle { stop_tx }
+    }
+
+    fn handle_event(&self, event: &Event) -> Result<(), SearchError> {
+        match event {
+            Event::FileAdded { path, .. } => {
+                debug!("Indexing added file: {:?}", path);
+                if let Some(meta) = self.metadata_lookup.lookup(path) {
+                    self.index.index_file(&meta)?;
+                } else {
+                    warn!("No metadata found for added file: {:?}", path);
+                }
+            }
+            Event::FileRemoved { path, file_id } => {
+                debug!("Removing from index: {:?}", path);
+                if let Some(id) = file_id {
+                    self.index.remove_file(*id)?;
+                } else if let Some(meta) = self.metadata_lookup.lookup(path) {
+                    self.index.remove_file(meta.id)?;
+                } else {
+                    self.index.remove_by_path(path)?;
+                }
+            }
+            Event::FileModified { path } => {
+                debug!("Re-indexing modified file: {:?}", path);
+                if let Some(meta) = self.metadata_lookup.lookup(path) {
+                    self.index.remove_file(meta.id)?;
+                    self.index.index_file(&meta)?;
+                }
+            }
+            _ => {}
+        }
+        Ok(())
+    }
+
+    pub fn index_batch(&self, files: &[FileMeta]) -> Result<usize, SearchError> {
+        let mut count = 0;
+        for file in files {
+            self.index.index_file(file)?;
+            count += 1;
+        }
+        self.index.commit()?;
+        info!("Indexed {} files", count);
+        Ok(count)
+    }
+}
+
+pub struct IndexerHandle {
+    stop_tx: mpsc::Sender<()>,
+}
+
+impl IndexerHandle {
+    pub async fn stop(self) {
+        let _ = self.stop_tx.send(()).await;
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use musicfs_core::{AudioFormat, AudioMeta, FileId, OriginId, RealPath, VirtualPath};
+    use std::collections::HashMap;
+    use std::path::PathBuf;
+    use std::sync::RwLock;
+    use tempfile::TempDir;
+
+    struct MockMetadataLookup {
+        files: RwLock<HashMap<String, FileMeta>>,
+    }
+
+    impl MockMetadataLookup {
+        fn new() -> Self {
+            Self {
+                files: RwLock::new(HashMap::new()),
+            }
+        }
+
+        fn insert(&self, meta: FileMeta) {
+            self.files
+                .write()
+                .unwrap()
+                .insert(meta.virtual_path.as_str().to_string(), meta);
+        }
+    }
+
+    impl MetadataLookup for MockMetadataLookup {
+        fn lookup(&self, path: &VirtualPath) -> Option<FileMeta> {
+            self.files.read().unwrap().get(path.as_str()).cloned()
+        }
+    }
+
+    fn make_file(id: i64, path: &str, artist: &str, title: &str) -> FileMeta {
+        FileMeta {
+            id: FileId(id),
+            virtual_path: VirtualPath::new(path),
+            real_path: RealPath {
+                origin_id: OriginId::from("test"),
+                path: PathBuf::from("test.flac"),
+            },
+            size: 1000,
+            mtime: std::time::SystemTime::UNIX_EPOCH,
+            content_hash: None,
+            audio: Some(AudioMeta {
+                artist: Some(artist.to_string()),
+                title: Some(title.to_string()),
+                format: AudioFormat::Flac,
+                ..Default::default()
+            }),
+        }
+    }
+
+    #[tokio::test]
+    async fn test_indexer_handles_file_added() {
+        let dir = TempDir::new().unwrap();
+        let index = Arc::new(SearchIndex::open(dir.path()).unwrap());
+        let event_bus = Arc::new(EventBus::default());
+        let metadata = Arc::new(MockMetadataLookup::new());
+
+        let file = make_file(1, "/Artist/Album/Track.flac", "Artist", "Track");
+        metadata.insert(file.clone());
+
+        let indexer = Indexer::new(index.clone(), event_bus.clone(), metadata);
+        let handle = indexer.start();
+
+        event_bus.publish(Event::FileAdded {
+            path: VirtualPath::new("/Artist/Album/Track.flac"),
+            origin_id: OriginId::from("test"),
+        });
+
+        tokio::time::sleep(std::time::Duration::from_millis(100)).await;
+        index.commit().unwrap();
+
+        let results = index.search("artist", 10).unwrap();
+        assert_eq!(results.len(), 1);
+
+        handle.stop().await;
+    }
+
+    #[test]
+    fn test_index_batch() {
+        let dir = TempDir::new().unwrap();
+        let index = Arc::new(SearchIndex::open(dir.path()).unwrap());
+        let event_bus = Arc::new(EventBus::default());
+        let metadata = Arc::new(MockMetadataLookup::new());
+
+        let indexer = Indexer::new(index.clone(), event_bus, metadata);
+
+        let files = vec![
+            make_file(1, "/a.flac", "Artist1", "Song1"),
+            make_file(2, "/b.flac", "Artist2", "Song2"),
+            make_file(3, "/c.flac", "Artist3", "Song3"),
+        ];
+
+        let count = indexer.index_batch(&files).unwrap();
+        assert_eq!(count, 3);
+
+        let results = index.search("artist1", 10).unwrap();
+        assert_eq!(results.len(), 1);
+    }
+}
diff --git a/musicfs/crates/musicfs-search/src/lib.rs b/musicfs/crates/musicfs-search/src/lib.rs
index f9da2c4..72ed751 100644
--- a/musicfs/crates/musicfs-search/src/lib.rs
+++ b/musicfs/crates/musicfs-search/src/lib.rs
@@ -1 +1,7 @@
-#![allow(dead_code)]
+mod index;
+mod indexer;
+mod query;
+
+pub use index::{SearchError, SearchHit, SearchIndex};
+pub use indexer::{Indexer, IndexerHandle, MetadataLookup};
+pub use query::SearchQueryBuilder;
diff --git a/musicfs/crates/musicfs-search/src/query.rs b/musicfs/crates/musicfs-search/src/query.rs
new file mode 100644
index 0000000..d2ed3a4
--- /dev/null
+++ b/musicfs/crates/musicfs-search/src/query.rs
@@ -0,0 +1,78 @@
+use tantivy::query::{BooleanQuery, FuzzyTermQuery, Occur, Query};
+use tantivy::schema::Field;
+use tantivy::Term;
+
+pub struct SearchQueryBuilder {
+    fields: Vec<Field>,
+    default_fuzziness: u8,
+}
+
+impl SearchQueryBuilder {
+    pub fn new(fields: Vec<Field>) -> Self {
+        Self {
+            fields,
+            default_fuzziness: 1,
+        }
+    }
+
+    pub fn with_fuzziness(mut self, fuzziness: u8) -> Self {
+        self.default_fuzziness = fuzziness;
+        self
+    }
+
+    pub fn build_fuzzy(&self, query_text: &str) -> Box<dyn Query> {
+        let terms: Vec<_> = query_text
+            .split_whitespace()
+            .filter(|t| !t.is_empty())
+            .collect();
+
+        if terms.is_empty() {
+            return Box::new(tantivy::query::AllQuery);
+        }
+
+        let mut clauses: Vec<(Occur, Box<dyn Query>)> = Vec::new();
+
+        for term in terms {
+            let mut field_queries: Vec<(Occur, Box<dyn Query>)> = Vec::new();
+
+            for field in &self.fields {
+                let fuzzy = FuzzyTermQuery::new(
+                    Term::from_field_text(*field, &term.to_lowercase()),
+                    self.default_fuzziness,
+                    true,
+                );
+                field_queries.push((Occur::Should, Box::new(fuzzy)));
+            }
+
+            let field_union = BooleanQuery::new(field_queries);
+            clauses.push((Occur::Must, Box::new(field_union)));
+        }
+
+        Box::new(BooleanQuery::new(clauses))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use tantivy::schema::{Schema, TEXT};
+
+    #[test]
+    fn test_query_builder() {
+        let mut schema_builder = Schema::builder();
+        let artist = schema_builder.add_text_field("artist", TEXT);
+        let title = schema_builder.add_text_field("title", TEXT);
+
+        let builder = SearchQueryBuilder::new(vec![artist, title]);
+        let _query = builder.build_fuzzy("metallica sandman");
+    }
+
+    #[test]
+    fn test_empty_query() {
+        let mut schema_builder = Schema::builder();
+        let artist = schema_builder.add_text_field("artist", TEXT);
+
+        let builder = SearchQueryBuilder::new(vec![artist]);
+        let _query = builder.build_fuzzy("");
+    }
+}