#22 - Update client tests to use Kestrel so they can run on Win7.

test/Microsoft.AspNet.WebSockets.Client.Test/KestrelWebSocketHelpers.cs

@@ -0,0 +1,64 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Threading.Tasks;
+using Microsoft.AspNet.Builder;
+using Microsoft.AspNet.Hosting;
+using Microsoft.AspNet.Http;
+using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.DependencyInjection;
+using Microsoft.Framework.DependencyInjection.Fallback;
+using Microsoft.Framework.Runtime.Infrastructure;
+
+namespace Microsoft.AspNet.WebSockets.Client.Test
+{
+    public class KestrelWebSocketHelpers
+    {
+        public static IDisposable CreateServer(Func<HttpContext, Task> app)
+        {
+            Action<IApplicationBuilder> startup = builder =>
+            {
+                builder.Use(async (ct, next) =>
+                {
+                    try
+                    {
+                        // Kestrel does not return proper error responses:
+                        // https://github.com/aspnet/KestrelHttpServer/issues/43
+                        await next();
+                    }
+                    catch (Exception ex)
+                    {
+                        if (ct.Response.HeadersSent)
+                        {
+                            throw;
+                        }
+
+                        ct.Response.StatusCode = 500;
+                        ct.Response.Headers.Clear();
+                        await ct.Response.WriteAsync(ex.ToString());
+                    }
+                });
+                builder.UseWebSockets();
+                builder.Run(c => app(c));
+            };
+
+            var config = new Configuration();
+            config.Add(new MemoryConfigurationSource());
+            config.Set("server.urls", "http://localhost:54321");
+            var services = HostingServices.Create(CallContextServiceLocator.Locator?.ServiceProvider, config)
+                .BuildServiceProvider();
+
+            var context = new HostingContext()
+            {
+                Services = services,
+                Configuration = config,
+                ServerName = "Kestrel",
+                ApplicationStartup = startup,
+            };
+
+            var engine = services.GetRequiredService<IHostingEngine>();
+            return engine.Start(context);
+        }
+    }
+}