From e31062d0ed8d026df2d0af99043aedf50d7c7455 Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Thu, 12 Jun 2025 19:36:26 +0300
Subject: [PATCH] commands: add basic tests

---
 src/commands.rs | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/commands.rs b/src/commands.rs
index 38dc0e55..eede5ad7 100644
--- a/src/commands.rs
+++ b/src/commands.rs
@@ -215,3 +215,33 @@ impl Commands {
         Ok(())
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[tokio::test]
+    async fn test_add_files_empty_list() {
+        let result = Commands::add_files(&[]).await;
+        assert!(result.is_err());
+        if let Err(MrcError::InvalidInput(msg)) = result {
+            assert_eq!(msg, "No files provided to add to the playlist");
+        } else {
+            panic!("Expected InvalidInput error");
+        }
+    }
+
+    #[tokio::test]
+    async fn test_replace_playlist_empty() {
+        let result = Commands::replace_playlist(&[]).await;
+        // Should succeed (no-op) with empty list
+        assert!(result.is_ok());
+    }
+
+    #[tokio::test]
+    async fn test_get_properties_empty() {
+        let result = Commands::get_properties(&[]).await;
+        // Should succeed (no-op) with empty list
+        assert!(result.is_ok());
+    }
+}