...

tests/redis_tests.rs

@@ -543,4 +543,67 @@ async fn test_error_handling() {
     // Test DISCARD without MULTI
     let response = send_command(&mut stream, "*1\r\n$7\r\nDISCARD\r\n").await;
     assert!(response.contains("ERR"));
+}
+
+#[tokio::test]
+async fn test_list_operations() {
+    let (mut server, port) = start_test_server("list").await;
+    
+    tokio::spawn(async move {
+        let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
+            .await
+            .unwrap();
+        
+        loop {
+            if let Ok((stream, _)) = listener.accept().await {
+                let _ = server.handle(stream).await;
+            }
+        }
+    });
+    
+    sleep(Duration::from_millis(100)).await;
+    
+    let mut stream = connect_to_server(port).await;
+    
+    // Test LPUSH
+    let response = send_command(&mut stream, "*4\r\n$5\r\nLPUSH\r\n$4\r\nlist\r\n$1\r\na\r\n$1\r\nb\r\n").await;
+    assert!(response.contains("2")); // 2 elements
+    
+    // Test RPUSH
+    let response = send_command(&mut stream, "*4\r\n$5\r\nRPUSH\r\n$4\r\nlist\r\n$1\r\nc\r\n$1\r\nd\r\n").await;
+    assert!(response.contains("4")); // 4 elements
+
+    // Test LLEN
+    let response = send_command(&mut stream, "*2\r\n$4\r\nLLEN\r\n$4\r\nlist\r\n").await;
+    assert!(response.contains("4"));
+
+    // Test LRANGE
+    let response = send_command(&mut stream, "*4\r\n$6\r\nLRANGE\r\n$4\r\nlist\r\n$1\r\n0\r\n$2\r\n-1\r\n").await;
+    assert!(response.contains("b"));
+    assert!(response.contains("a"));
+    assert!(response.contains("c"));
+    assert!(response.contains("d"));
+    
+    // Test LINDEX
+    let response = send_command(&mut stream, "*3\r\n$6\r\nLINDEX\r\n$4\r\nlist\r\n$1\r\n0\r\n").await;
+    assert!(response.contains("b"));
+    
+    // Test LPOP
+    let response = send_command(&mut stream, "*2\r\n$4\r\nLPOP\r\n$4\r\nlist\r\n").await;
+    assert!(response.contains("b"));
+    
+    // Test RPOP
+    let response = send_command(&mut stream, "*2\r\n$4\r\nRPOP\r\n$4\r\nlist\r\n").await;
+    assert!(response.contains("d"));
+
+    // Test LREM
+    send_command(&mut stream, "*3\r\n$5\r\nLPUSH\r\n$4\r\nlist\r\n$1\r\na\r\n").await; // list is now a, c, a
+    let response = send_command(&mut stream, "*4\r\n$4\r\nLREM\r\n$4\r\nlist\r\n$1\r\n1\r\n$1\r\na\r\n").await;
+    assert!(response.contains("1"));
+
+    // Test LTRIM
+    let response = send_command(&mut stream, "*4\r\n$5\r\nLTRIM\r\n$4\r\nlist\r\n$1\r\n0\r\n$1\r\n0\r\n").await;
+    assert!(response.contains("OK"));
+    let response = send_command(&mut stream, "*2\r\n$4\r\nLLEN\r\n$4\r\nlist\r\n").await;
+    assert!(response.contains("1"));
 }