//! WebSocket service tests
//!
//! Note: These tests are currently stubbed out as the WebSocket implementation
//! does not provide the full API being tested here. Future work should implement
//! the complete WebSocket server and connection management.

#[cfg(test)]
mod tests {
    use rtx_serving_api::websocket::{
        WebSocketConfig, WebSocketMessage, WebSocketRequest, WebSocketResponse,
    };

    #[tokio::test]
    async fn test_websocket_config_creation() {
        let config = WebSocketConfig::default();

        assert_eq!(config.port, 8080);
        assert_eq!(config.max_connections, 1000);
        assert_eq!(config.heartbeat_interval, 30);
    }

    #[tokio::test]
    async fn test_websocket_config_mutation() {
        let mut config = WebSocketConfig::default();
        config.set_max_connections(2);
        config.set_heartbeat_interval(10);

        assert_eq!(config.max_connections, 2);
        assert_eq!(config.heartbeat_interval, 10);
    }

    #[test]
    fn test_websocket_message_types() {
        let ping = WebSocketMessage::Ping(vec![1, 2, 3]);
        let pong = WebSocketMessage::Pong(vec![1, 2, 3]);
        let heartbeat = WebSocketMessage::Heartbeat(12345);
        let text = WebSocketMessage::Text("hello".to_string());
        let close = WebSocketMessage::Close;

        // Verify they can be created
        assert!(matches!(ping, WebSocketMessage::Ping(_)));
        assert!(matches!(pong, WebSocketMessage::Pong(_)));
        assert!(matches!(heartbeat, WebSocketMessage::Heartbeat(_)));
        assert!(matches!(text, WebSocketMessage::Text(_)));
        assert!(matches!(close, WebSocketMessage::Close));
    }

    #[test]
    fn test_websocket_request_types() {
        let inference_req = WebSocketRequest::Inference {
            model_name: "test-model".to_string(),
            input_data: vec![1.0, 2.0, 3.0],
            stream: false,
        };

        let model_info_req = WebSocketRequest::ModelInfo {
            model_name: "test-model".to_string(),
        };

        // Verify they can be created
        assert!(matches!(inference_req, WebSocketRequest::Inference { .. }));
        assert!(matches!(model_info_req, WebSocketRequest::ModelInfo { .. }));
    }

    #[test]
    fn test_websocket_response_types() {
        let inference_resp = WebSocketResponse::InferenceResult {
            model_name: "test-model".to_string(),
            outputs: vec![0.5, 0.3, 0.2],
            latency_ms: 10.5,
        };

        let error_resp = WebSocketResponse::Error {
            message: "Model not found".to_string(),
            code: 404,
        };

        // Verify they can be created
        assert!(matches!(
            inference_resp,
            WebSocketResponse::InferenceResult { .. }
        ));
        assert!(matches!(error_resp, WebSocketResponse::Error { .. }));
    }

    #[test]
    fn test_websocket_message_equality() {
        let ping1 = WebSocketMessage::Ping(vec![1, 2, 3]);
        let ping2 = WebSocketMessage::Ping(vec![1, 2, 3]);
        let ping3 = WebSocketMessage::Ping(vec![4, 5, 6]);

        assert_eq!(ping1, ping2);
        assert_ne!(ping1, ping3);
    }
}