Add debug logging

Author: eiriktsarpalis

tests/ModelContextProtocol.AspNetCore.Tests/ServerConformanceTests.cs

@@ -128,6 +128,18 @@ private static string GetConformanceVersion()
     {
         // Version is configured in Directory.Packages.props for central management
         var version = GetConformanceVersion();
+        _output.WriteLine($"=== Requested conformance package version: {version} ===");
+
+        // First, check the actual version that will be used
+        var versionCheckInfo = NodeHelpers.NpxStartInfo($"-y @modelcontextprotocol/conformance@{version} --version");
+        var versionProcess = Process.Start(versionCheckInfo);
+        if (versionProcess != null)
+        {
+            var actualVersion = await versionProcess.StandardOutput.ReadToEndAsync();
+            await versionProcess.WaitForExitAsync();
+            _output.WriteLine($"=== Actual conformance package version: {actualVersion.Trim()} ===");
+        }
+
         var startInfo = NodeHelpers.NpxStartInfo($"-y @modelcontextprotocol/conformance@{version} server --url {_serverUrl}");
 
         var outputBuilder = new StringBuilder();