solidmcp 0.4.0

A high-level Rust toolkit for building Model Context Protocol (MCP) servers with type safety and minimal boilerplate. Supports tools, resources, and prompts with automatic JSON schema generation.
Documentation 
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//! MCP Notifications Tests
//!
//! Tests for MCP notification handling like cancel notifications.

#[cfg(test)]
use {crate::protocol_impl::McpProtocolHandlerImpl, serde_json::json};

#[tokio::test]
async fn test_mcp_cancel_notification() {
    let mut handler = McpProtocolHandlerImpl::new();

    let cancel_message = json!({
        "jsonrpc": "2.0",
        "method": "notifications/cancel",
        "params": {
            "requestId": "test-request"
        }
    });

    let response = handler.handle_message(cancel_message).await.unwrap();
    // For notifications without ID, the response should just be the result
    assert!(response.is_object());
}

#[tokio::test]
async fn test_mcp_cancel_notification_with_id() {
    let mut handler = McpProtocolHandlerImpl::new();

    let cancel_message = json!({
        "jsonrpc": "2.0",
        "id": 42,
        "method": "notifications/cancel",
        "params": {
            "requestId": "test-request-with-id"
        }
    });

    let response = handler.handle_message(cancel_message).await.unwrap();
    assert_eq!(response["jsonrpc"], "2.0");
    assert_eq!(response["id"], 42);
    assert!(response["result"].is_object());
}