From f931cb7c6d11786ffdc7c8eab35e2ed4a942b0db Mon Sep 17 00:00:00 2001
From: John Luo <jt.luo@mail.utoronto.ca>
Date: Fri, 23 Oct 2015 18:49:25 -0700
Subject: [PATCH] Moving httpcontextfactory to AspNet.Http.Abstractions

---
 .../IHttpContextFactory.cs                    | 13 +++++++++
 .../HttpContextFactory.cs                     | 29 +++++++++++++++++++
 .../HttpContextFactoryTests.cs                | 25 ++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 src/Microsoft.AspNet.Http.Abstractions/IHttpContextFactory.cs
 create mode 100644 src/Microsoft.AspNet.Http/HttpContextFactory.cs
 create mode 100644 test/Microsoft.AspNet.Http.Tests/HttpContextFactoryTests.cs

diff --git a/src/Microsoft.AspNet.Http.Abstractions/IHttpContextFactory.cs b/src/Microsoft.AspNet.Http.Abstractions/IHttpContextFactory.cs
new file mode 100644
index 0000000000..f0e28db8a7
--- /dev/null
+++ b/src/Microsoft.AspNet.Http.Abstractions/IHttpContextFactory.cs
@@ -0,0 +1,13 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.Http.Features;
+
+namespace Microsoft.AspNet.Http
+{
+    public interface IHttpContextFactory
+    {
+        HttpContext CreateHttpContext(IFeatureCollection featureCollection);
+        void Dispose(HttpContext httpContext);
+    }
+}
diff --git a/src/Microsoft.AspNet.Http/HttpContextFactory.cs b/src/Microsoft.AspNet.Http/HttpContextFactory.cs
new file mode 100644
index 0000000000..4557cd13fb
--- /dev/null
+++ b/src/Microsoft.AspNet.Http/HttpContextFactory.cs
@@ -0,0 +1,29 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.Http.Features;
+
+namespace Microsoft.AspNet.Http.Internal
+{
+    public class HttpContextFactory : IHttpContextFactory
+    {
+        private IHttpContextAccessor _httpContextAccessor;
+
+        public HttpContextFactory(IHttpContextAccessor httpContextAccessor)
+        {
+            _httpContextAccessor = httpContextAccessor;
+        }
+
+        public HttpContext CreateHttpContext(IFeatureCollection featureCollection)
+        {
+            var httpContext = new DefaultHttpContext(featureCollection);
+            _httpContextAccessor.HttpContext = httpContext;
+            return httpContext;
+        }
+
+        public void Dispose(HttpContext httpContext)
+        {
+            _httpContextAccessor.HttpContext = null;
+        }
+    }
+}
\ No newline at end of file
diff --git a/test/Microsoft.AspNet.Http.Tests/HttpContextFactoryTests.cs b/test/Microsoft.AspNet.Http.Tests/HttpContextFactoryTests.cs
new file mode 100644
index 0000000000..8cb2cc6e9b
--- /dev/null
+++ b/test/Microsoft.AspNet.Http.Tests/HttpContextFactoryTests.cs
@@ -0,0 +1,25 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.Http.Features;
+using Xunit;
+
+namespace Microsoft.AspNet.Http.Internal
+{
+    public class HttpContextFactoryTests
+    {
+        [Fact]
+        public void CreateHttpContextSetsHttpContextAccessor()
+        {
+            // Arrange
+            var accessor = new HttpContextAccessor();
+            var contextFactory = new HttpContextFactory(accessor);
+
+            // Act
+            var context = contextFactory.CreateHttpContext(new FeatureCollection());
+
+            // Assert
+            Assert.True(ReferenceEquals(context, accessor.HttpContext));
+        }
+    }
+}
\ No newline at end of file