csharp-sdk/tests/ModelContextProtocol.AspNetCore.Tests/Utils/KestrelInMemoryTest.cs
Stephen Halter 7dcba357d4
Add server-side Streamable HTTP transport support (#330)
- Changes IJsonRpcMessage to an abstract base class so RelatedTransport will always be available
- Streamable HTTP supports multiple concurrent HTTP request with their own indpendent SSE response streams
- RelatedTransport indicates the source or destination of the JsonRpcMessage

- Changes the default RequestId to a JSON number for better compatibility with MCP servers in the wild
2025-04-18 17:07:23 -07:00

46 lines
1.6 KiB
C#

using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Connections;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using ModelContextProtocol.Tests.Utils;
namespace ModelContextProtocol.AspNetCore.Tests.Utils;
public class KestrelInMemoryTest : LoggedTest
{
private readonly KestrelInMemoryTransport _inMemoryTransport = new();
public KestrelInMemoryTest(ITestOutputHelper testOutputHelper)
: base(testOutputHelper)
{
// Use SlimBuilder instead of EmptyBuilder to avoid having to call UseRouting() and UseEndpoints(_ => { })
// or a helper that does the same every test. But clear out the existing socket transport to avoid potential port conflicts.
Builder = WebApplication.CreateSlimBuilder();
Builder.Services.RemoveAll<IConnectionListenerFactory>();
Builder.Services.AddSingleton<IConnectionListenerFactory>(_inMemoryTransport);
Builder.Services.AddSingleton(LoggerProvider);
HttpClient = new HttpClient(new SocketsHttpHandler()
{
ConnectCallback = (context, token) =>
{
var connection = _inMemoryTransport.CreateConnection();
return new(connection.ClientStream);
},
})
{
BaseAddress = new Uri("http://localhost:5000/"),
Timeout = TimeSpan.FromSeconds(10),
};
}
public WebApplicationBuilder Builder { get; }
public HttpClient HttpClient { get; }
public override void Dispose()
{
HttpClient.Dispose();
base.Dispose();
}
}