Fix tests after rebase

src/Microsoft.AspNet.Server.Kestrel/Http/DateHeaderValueManager.cs

@@ -51,7 +51,7 @@ namespace Microsoft.AspNet.Server.Kestrel.Http
         /// in accordance with http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.18
         /// </summary>
         /// <returns>The value.</returns>
-        public string GetDateHeaderValue()
+        public virtual string GetDateHeaderValue()
         {
             PumpTimer();
 

test/Microsoft.AspNet.Server.KestrelTests/FrameResponseHeadersTests.cs

@@ -14,7 +14,7 @@ namespace Microsoft.AspNet.Server.KestrelTests
         [Fact]
         public void InitialDictionaryContainsServerAndDate()
         {
-            var frame = new Frame(new ConnectionContext());
+            var frame = new Frame(new ConnectionContext { DateHeaderValueManager = new DateHeaderValueManager() });
             IDictionary<string, StringValues> headers = frame.ResponseHeaders;
 
             Assert.Equal(2, headers.Count);
@@ -37,13 +37,15 @@ namespace Microsoft.AspNet.Server.KestrelTests
         [Fact]
         public void InitialEntriesCanBeCleared()
         {
-            IDictionary<string, StringValues> headers = new FrameResponseHeaders();
+            var frame = new Frame(new ConnectionContext { DateHeaderValueManager = new DateHeaderValueManager() });
+            
+            Assert.True(frame.ResponseHeaders.Count > 0);
 
-            headers.Clear();
+            frame.ResponseHeaders.Clear();
 
-            Assert.Equal(0, headers.Count);
-            Assert.False(headers.ContainsKey("Server"));
-            Assert.False(headers.ContainsKey("Date"));
+            Assert.Equal(0, frame.ResponseHeaders.Count);
+            Assert.False(frame.ResponseHeaders.ContainsKey("Server"));
+            Assert.False(frame.ResponseHeaders.ContainsKey("Date"));
         }
     }
 }

test/Microsoft.AspNet.Server.KestrelTests/TestDateHeaderValueManager.cs

@@ -0,0 +1,16 @@
+// 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 System;
+using Microsoft.AspNet.Server.Kestrel.Http;
+
+namespace Microsoft.AspNet.Server.KestrelTests
+{
+    public class TestDateHeaderValueManager : DateHeaderValueManager
+    {
+        public override string GetDateHeaderValue()
+        {
+            return DateTimeOffset.UtcNow.ToString("r");
+        }
+    }
+}

test/Microsoft.AspNet.Server.KestrelTests/TestServiceContext.cs

@@ -8,6 +8,7 @@ namespace Microsoft.AspNet.Server.KestrelTests
         {
             AppShutdown = new ShutdownNotImplemented();
             Log = new TestKestrelTrace();
+            DateHeaderValueManager = new TestDateHeaderValueManager();
         }
     }
 }