fix(test): fix tool deserialization error (#68)

crates/rmcp/tests/test_deserialization.rs

@@ -0,0 +1,15 @@
+use rmcp::model::{JsonRpcResponse, ServerJsonRpcMessage, ServerResult};
+#[test]
+fn test_tool_list_result() {
+    let json = std::fs::read("tests/test_deserialization/tool_list_result.json").unwrap();
+    let result: ServerJsonRpcMessage = serde_json::from_slice(&json).unwrap();
+    println!("{result:#?}");
+
+    assert!(matches!(
+        result,
+        ServerJsonRpcMessage::Response(JsonRpcResponse {
+            result: ServerResult::ListToolsResult(_),
+            ..
+        })
+    ));
+}

crates/rmcp/tests/test_deserialization/tool_list_result.json

@@ -0,0 +1,28 @@
+{
+    "result": {
+        "tools": [
+            {
+                "name": "add",
+                "inputSchema": {
+                    "type": "object",
+                    "properties": {
+                        "a": {
+                            "type": "number"
+                        },
+                        "b": {
+                            "type": "number"
+                        }
+                    },
+                    "required": [
+                        "a",
+                        "b"
+                    ],
+                    "additionalProperties": false,
+                    "$schema": "http://json-schema.org/draft-07/schema#"
+                }
+            }
+        ]
+    },
+    "jsonrpc": "2.0",
+    "id": 2
+}

crates/rmcp/tests/test_with_js.rs

@@ -10,13 +10,13 @@ const BIND_ADDRESS: &str = "127.0.0.1:8000";
 
 #[tokio::test]
 async fn test_with_js_client() -> anyhow::Result<()> {
-    tracing_subscriber::registry()
+    let _ = tracing_subscriber::registry()
         .with(
             tracing_subscriber::EnvFilter::try_from_default_env()
                 .unwrap_or_else(|_| "debug".to_string().into()),
         )
         .with(tracing_subscriber::fmt::layer())
-        .init();
+        .try_init();
     tokio::process::Command::new("npm")
         .arg("install")
         .current_dir("tests/test_with_js")