Merge branch 'v3.2' into mono2origin/mono2

Conflicts:
	src/DotNetOpenAuth/Messaging/HttpRequestInfo.cs

17 files changed, 102 insertions, 27 deletions

diff --git a/src/DotNetOpenAuth.Test/Messaging/HttpRequestInfoTests.cs b/src/DotNetOpenAuth.Test/Messaging/HttpRequestInfoTests.cs
index 05ac306..fd77746 100644
--- a/src/DotNetOpenAuth.Test/Messaging/HttpRequestInfoTests.cs
+++ b/src/DotNetOpenAuth.Test/Messaging/HttpRequestInfoTests.cs
@@ -5,6 +5,8 @@
 //-----------------------------------------------------------------------
 
 namespace DotNetOpenAuth.Test.Messaging {
+	using System;
+	using System.Collections.Specialized;
 	using System.Web;
 	using DotNetOpenAuth.Messaging;
 	using Microsoft.VisualStudio.TestTools.UnitTesting;
@@ -92,5 +94,59 @@ namespace DotNetOpenAuth.Test.Messaging {
 			HttpRequestInfo info = new HttpRequestInfo();
 			Assert.IsNull(info.QueryString["hi"]);
 		}
+
+		/// <summary>
+		/// Verifies SSL forwarders are correctly handled when they supply X_FORWARDED_PROTO and HOST
+		/// </summary>
+		[TestMethod]
+		public void GetPublicFacingUrlSSLForwarder1() {
+			HttpRequest req = new HttpRequest("a.aspx", "http://someinternalhost/a.aspx?a=b", "a=b");
+			var serverVariables = new NameValueCollection();
+			serverVariables["HTTP_X_FORWARDED_PROTO"] = "https";
+			serverVariables["HTTP_HOST"] = "somehost";
+			Uri actual = HttpRequestInfo.GetPublicFacingUrl(req, serverVariables);
+			Uri expected = new Uri("https://somehost/a.aspx?a=b");
+			Assert.AreEqual(expected, actual);
+		}
+
+		/// <summary>
+		/// Verifies SSL forwarders are correctly handled when they supply X_FORWARDED_PROTO and HOST:port
+		/// </summary>
+		[TestMethod]
+		public void GetPublicFacingUrlSSLForwarder2() {
+			HttpRequest req = new HttpRequest("a.aspx", "http://someinternalhost/a.aspx?a=b", "a=b");
+			var serverVariables = new NameValueCollection();
+			serverVariables["HTTP_X_FORWARDED_PROTO"] = "https";
+			serverVariables["HTTP_HOST"] = "somehost:999";
+			Uri actual = HttpRequestInfo.GetPublicFacingUrl(req, serverVariables);
+			Uri expected = new Uri("https://somehost:999/a.aspx?a=b");
+			Assert.AreEqual(expected, actual);
+		}
+
+		/// <summary>
+		/// Verifies SSL forwarders are correctly handled when they supply just HOST
+		/// </summary>
+		[TestMethod]
+		public void GetPublicFacingUrlSSLForwarder3() {
+			HttpRequest req = new HttpRequest("a.aspx", "http://someinternalhost/a.aspx?a=b", "a=b");
+			var serverVariables = new NameValueCollection();
+			serverVariables["HTTP_HOST"] = "somehost";
+			Uri actual = HttpRequestInfo.GetPublicFacingUrl(req, serverVariables);
+			Uri expected = new Uri("http://somehost/a.aspx?a=b");
+			Assert.AreEqual(expected, actual);
+		}
+
+		/// <summary>
+		/// Verifies SSL forwarders are correctly handled when they supply just HOST:port
+		/// </summary>
+		[TestMethod]
+		public void GetPublicFacingUrlSSLForwarder4() {
+			HttpRequest req = new HttpRequest("a.aspx", "http://someinternalhost/a.aspx?a=b", "a=b");
+			var serverVariables = new NameValueCollection();
+			serverVariables["HTTP_HOST"] = "somehost:79";
+			Uri actual = HttpRequestInfo.GetPublicFacingUrl(req, serverVariables);
+			Uri expected = new Uri("http://somehost:79/a.aspx?a=b");
+			Assert.AreEqual(expected, actual);
+		}
 	}
 }
diff --git a/src/DotNetOpenAuth.Test/Messaging/Reflection/MessageDictionaryTests.cs b/src/DotNetOpenAuth.Test/Messaging/Reflection/MessageDictionaryTests.cs
index 24171e1..b9e7436 100644
--- a/src/DotNetOpenAuth.Test/Messaging/Reflection/MessageDictionaryTests.cs
+++ b/src/DotNetOpenAuth.Test/Messaging/Reflection/MessageDictionaryTests.cs
@@ -300,7 +300,7 @@ namespace DotNetOpenAuth.Test.Messaging.Reflection {
 		[TestMethod]
 		public void CopyTo() {
 			ICollection<KeyValuePair<string, string>> target = this.MessageDescriptions.GetAccessor(this.message);
-			IDictionary<string, string> targetAsDictionary = ((IDictionary<string, string>)target);
+			IDictionary<string, string> targetAsDictionary = (IDictionary<string, string>)target;
 			KeyValuePair<string, string>[] array = new KeyValuePair<string, string>[target.Count + 1];
 			int arrayIndex = 1;
 			target.CopyTo(array, arrayIndex);
@@ -317,7 +317,7 @@ namespace DotNetOpenAuth.Test.Messaging.Reflection {
 		[TestMethod]
 		public void ContainsKeyValuePair() {
 			ICollection<KeyValuePair<string, string>> target = this.MessageDescriptions.GetAccessor(this.message);
-			IDictionary<string, string> targetAsDictionary = ((IDictionary<string, string>)target);
+			IDictionary<string, string> targetAsDictionary = (IDictionary<string, string>)target;
 			Assert.IsFalse(target.Contains(new KeyValuePair<string, string>("age", "1")));
 			Assert.IsTrue(target.Contains(new KeyValuePair<string, string>("age", "0")));
 
@@ -333,7 +333,7 @@ namespace DotNetOpenAuth.Test.Messaging.Reflection {
 		[TestMethod]
 		public void ClearValues() {
 			MessageDictionary target = this.MessageDescriptions.GetAccessor(this.message);
-			IDictionary<string, string> targetAsDictionary = ((IDictionary<string, string>)target);
+			IDictionary<string, string> targetAsDictionary = (IDictionary<string, string>)target;
 			this.message.Name = "Andrew";
 			this.message.Age = 15;
 			targetAsDictionary["extra"] = "value";
diff --git a/src/DotNetOpenAuth.Test/Messaging/Reflection/MessagePartTests.cs b/src/DotNetOpenAuth.Test/Messaging/Reflection/MessagePartTests.cs
index 19e6a82..9deaecd 100644
--- a/src/DotNetOpenAuth.Test/Messaging/Reflection/MessagePartTests.cs
+++ b/src/DotNetOpenAuth.Test/Messaging/Reflection/MessagePartTests.cs
@@ -28,7 +28,12 @@ namespace DotNetOpenAuth.Test.Messaging.Reflection {
 
 		[TestMethod]
 		public void OptionalNullableStruct() {
-			this.ParameterizedMessageTypeTest(typeof(MessageWithNullableOptionalStruct));
+			var message = new MessageWithNullableOptionalStruct();
+			var part = this.ParameterizedMessageTypeTest(message.GetType());
+
+			Assert.IsNull(part.GetValue(message));
+			part.SetValue(message, "3");
+			Assert.AreEqual("3", part.GetValue(message));
 		}
 
 		[TestMethod]
diff --git a/src/DotNetOpenAuth.Test/Mocks/InMemoryTokenManager.cs b/src/DotNetOpenAuth.Test/Mocks/InMemoryTokenManager.cs
index 48547b7..aae119d 100644
--- a/src/DotNetOpenAuth.Test/Mocks/InMemoryTokenManager.cs
+++ b/src/DotNetOpenAuth.Test/Mocks/InMemoryTokenManager.cs
@@ -12,6 +12,7 @@ namespace DotNetOpenAuth.Test.Mocks {
 	using DotNetOpenAuth.Messaging;
 	using DotNetOpenAuth.OAuth.ChannelElements;
 	using DotNetOpenAuth.OAuth.Messages;
+	using DotNetOpenAuth.Test.OAuth;
 
 	internal class InMemoryTokenManager : IConsumerTokenManager, IServiceProviderTokenManager {
 		private KeyedCollectionDelegate<string, ConsumerInfo> consumers = new KeyedCollectionDelegate<string, ConsumerInfo>(c => c.Key);
diff --git a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/HmacSha1SigningBindingElementTests.cs b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/HmacSha1SigningBindingElementTests.cs
index fcdb5e8..6477510 100644
--- a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/HmacSha1SigningBindingElementTests.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/HmacSha1SigningBindingElementTests.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test.ChannelElements {
+namespace DotNetOpenAuth.Test.OAuth.ChannelElements {
 	using DotNetOpenAuth.OAuth.ChannelElements;
 	using DotNetOpenAuth.OAuth.Messages;
 	using DotNetOpenAuth.Test.Mocks;
diff --git a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/OAuthChannelTests.cs b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/OAuthChannelTests.cs
index 856f164..e215bc1 100644
--- a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/OAuthChannelTests.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/OAuthChannelTests.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test.ChannelElements {
+namespace DotNetOpenAuth.Test.OAuth.ChannelElements {
 	using System;
 	using System.Collections.Generic;
 	using System.Collections.Specialized;
@@ -356,6 +356,7 @@ namespace DotNetOpenAuth.Test.ChannelElements {
 				{ "Name", "Andrew" },
 				{ "Location", "http://hostb/pathB" },
 				{ "Timestamp", XmlConvert.ToString(DateTime.UtcNow, XmlDateTimeSerializationMode.Utc) },
+				{ "realm" , "someValue" },
 			};
 			IProtocolMessage requestMessage = this.channel.ReadFromRequest(CreateHttpRequestInfo(scheme, fields));
 			Assert.IsNotNull(requestMessage);
@@ -364,6 +365,12 @@ namespace DotNetOpenAuth.Test.ChannelElements {
 			Assert.AreEqual(15, testMessage.Age);
 			Assert.AreEqual("Andrew", testMessage.Name);
 			Assert.AreEqual("http://hostb/pathB", testMessage.Location.AbsoluteUri);
+			if (scheme == HttpDeliveryMethods.AuthorizationHeaderRequest) {
+				// The realm value should be ignored in the authorization header
+				Assert.IsFalse(((IMessage)testMessage).ExtraData.ContainsKey("realm"));
+			} else {
+				Assert.AreEqual("someValue", ((IMessage)testMessage).ExtraData["realm"]);
+			}
 		}
 	}
 }
diff --git a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/PlaintextSigningBindingElementTest.cs b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/PlaintextSigningBindingElementTest.cs
index 627db8f..80a1c01 100644
--- a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/PlaintextSigningBindingElementTest.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/PlaintextSigningBindingElementTest.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test.ChannelElements {
+namespace DotNetOpenAuth.Test.OAuth.ChannelElements {
 	using DotNetOpenAuth.Messaging;
 	using DotNetOpenAuth.OAuth;
 	using DotNetOpenAuth.OAuth.ChannelElements;
diff --git a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/SigningBindingElementBaseTests.cs b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/SigningBindingElementBaseTests.cs
index 6e566c8..49549f5 100644
--- a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/SigningBindingElementBaseTests.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/SigningBindingElementBaseTests.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test.ChannelElements {
+namespace DotNetOpenAuth.Test.OAuth.ChannelElements {
 	using DotNetOpenAuth.Messaging;
 	using DotNetOpenAuth.Messaging.Reflection;
 	using DotNetOpenAuth.OAuth;
diff --git a/src/DotNetOpenAuth.Test/OAuth/ConsumerDescription.cs b/src/DotNetOpenAuth.Test/OAuth/ConsumerDescription.cs
index 625f416..89105ef 100644
--- a/src/DotNetOpenAuth.Test/OAuth/ConsumerDescription.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/ConsumerDescription.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test {
+namespace DotNetOpenAuth.Test.OAuth {
 	/// <summary>
 	/// Information necessary to initialize a <see cref="Consumer"/>,
 	/// and to tell a <see cref="ServiceProvider"/> about it.
diff --git a/src/DotNetOpenAuth.Test/OAuth/OAuthCoordinator.cs b/src/DotNetOpenAuth.Test/OAuth/OAuthCoordinator.cs
index ce548a9..c3ef6c2 100644
--- a/src/DotNetOpenAuth.Test/OAuth/OAuthCoordinator.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/OAuthCoordinator.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test {
+namespace DotNetOpenAuth.Test.OAuth {
 	using System;
 	using DotNetOpenAuth.Messaging;
 	using DotNetOpenAuth.Messaging.Bindings;
diff --git a/src/DotNetOpenAuth.Test/OAuth/ProtocolTests.cs b/src/DotNetOpenAuth.Test/OAuth/ProtocolTests.cs
index ce8070b..e60a9e2 100644
--- a/src/DotNetOpenAuth.Test/OAuth/ProtocolTests.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/ProtocolTests.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test {
+namespace DotNetOpenAuth.Test.OAuth {
 	using DotNetOpenAuth.OAuth;
 	using Microsoft.VisualStudio.TestTools.UnitTesting;
 
diff --git a/src/DotNetOpenAuth.Test/OAuth/ServiceProviderDescriptionTests.cs b/src/DotNetOpenAuth.Test/OAuth/ServiceProviderDescriptionTests.cs
index 760a9e9..3430103 100644
--- a/src/DotNetOpenAuth.Test/OAuth/ServiceProviderDescriptionTests.cs
+++ b/src/DotNetOpenAuth.Test/OAuth/ServiceProviderDescriptionTests.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test {
+namespace DotNetOpenAuth.Test.OAuth {
 	using System;
 	using DotNetOpenAuth.Messaging;
 	using DotNetOpenAuth.OAuth;
diff --git a/src/DotNetOpenAuth.Test/OpenId/Extensions/AttributeExchange/AttributeExchangeRoundtripTests.cs b/src/DotNetOpenAuth.Test/OpenId/Extensions/AttributeExchange/AttributeExchangeRoundtripTests.cs
index 1051092..fa05e94 100644
--- a/src/DotNetOpenAuth.Test/OpenId/Extensions/AttributeExchange/AttributeExchangeRoundtripTests.cs
+++ b/src/DotNetOpenAuth.Test/OpenId/Extensions/AttributeExchange/AttributeExchangeRoundtripTests.cs
@@ -34,8 +34,8 @@ namespace DotNetOpenAuth.Test.OpenId.Extensions {
 			var request = new StoreRequest();
 			var newAttribute = new AttributeValues(
 				IncrementingAttribute,
-				"val" + (incrementingAttributeValue++).ToString(),
-				"val" + (incrementingAttributeValue++).ToString());
+				"val" + (this.incrementingAttributeValue++).ToString(),
+				"val" + (this.incrementingAttributeValue++).ToString());
 			request.Attributes.Add(newAttribute);
 
 			var successResponse = new StoreResponse();
diff --git a/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperOPTests.cs b/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperOPTests.cs
index 9f849ea..1fb3160 100644
--- a/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperOPTests.cs
+++ b/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperOPTests.cs
@@ -42,6 +42,8 @@ namespace DotNetOpenAuth.Test.OpenId.Extensions {
 			Assert.IsNull(sreg);
 
 			// Make sure we're still able to send an sreg response.
+			// (not really a valid scenario, since OPs don't have public access
+			// to directly create a response without a request.
 			var sregResponse = new ClaimsResponse();
 			this.request.AddResponseExtension(sregResponse);
 			ExtensionsInteropHelper.ConvertSregToMatchRequest(this.request);
@@ -49,12 +51,18 @@ namespace DotNetOpenAuth.Test.OpenId.Extensions {
 			Assert.AreSame(sregResponse, extensions.Single());
 		}
 
+		[TestMethod]
+		public void NegativeResponse() {
+			this.request.IsAuthenticated = false;
+			ExtensionsInteropHelper.ConvertSregToMatchRequest(this.request);
+		}
+
 		/// <summary>
 		/// Verifies sreg coming in is seen as sreg.
 		/// </summary>
 		[TestMethod]
 		public void UnifyExtensionsAsSregWithSreg() {
-			var sregInjected = new ClaimsRequest {
+			var sregInjected = new ClaimsRequest(DotNetOpenAuth.OpenId.Extensions.SimpleRegistration.Constants.sreg_ns) {
 				Nickname = DemandLevel.Request,
 			};
 			this.extensions.Add(sregInjected);
@@ -63,7 +71,7 @@ namespace DotNetOpenAuth.Test.OpenId.Extensions {
 			Assert.AreEqual(DemandLevel.Request, sreg.Nickname);
 			Assert.AreEqual(DemandLevel.NoRequest, sreg.FullName);
 
-			var sregResponse = new ClaimsResponse();
+			var sregResponse = sreg.CreateResponse();
 			this.request.AddResponseExtension(sregResponse);
 			ExtensionsInteropHelper.ConvertSregToMatchRequest(this.request);
 			var extensions = this.GetResponseExtensions();
@@ -91,7 +99,7 @@ namespace DotNetOpenAuth.Test.OpenId.Extensions {
 		/// </summary>
 		[TestMethod]
 		public void UnifyExtensionsAsSregWithBothSregAndAX() {
-			var sregInjected = new ClaimsRequest {
+			var sregInjected = new ClaimsRequest(DotNetOpenAuth.OpenId.Extensions.SimpleRegistration.Constants.sreg_ns) {
 				Nickname = DemandLevel.Request,
 			};
 			this.extensions.Add(sregInjected);
@@ -103,9 +111,8 @@ namespace DotNetOpenAuth.Test.OpenId.Extensions {
 			Assert.AreEqual(DemandLevel.Request, sreg.Nickname);
 			Assert.AreEqual(DemandLevel.NoRequest, sreg.Email);
 
-			var sregResponseInjected = new ClaimsResponse {
-				Nickname = "andy",
-			};
+			var sregResponseInjected = sreg.CreateResponse();
+			sregResponseInjected.Nickname = "andy";
 			this.request.AddResponseExtension(sregResponseInjected);
 			var axResponseInjected = new FetchResponse();
 			axResponseInjected.Attributes.Add(WellKnownAttributes.Contact.Email, "a@b.com");
@@ -134,9 +141,8 @@ namespace DotNetOpenAuth.Test.OpenId.Extensions {
 			Assert.AreEqual(DemandLevel.Require, sreg.FullName);
 			Assert.AreEqual(DemandLevel.NoRequest, sreg.Language);
 
-			var sregResponse = new ClaimsResponse {
-				Nickname = "andy",
-			};
+			var sregResponse = sreg.CreateResponse();
+			sregResponse.Nickname = "andy";
 			this.request.AddResponseExtension(sregResponse);
 			ExtensionsInteropHelper.ConvertSregToMatchRequest(this.request);
 			var extensions = this.GetResponseExtensions();
diff --git a/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPRequestTests.cs b/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPRequestTests.cs
index ba5e335..7edec09 100644
--- a/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPRequestTests.cs
+++ b/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPRequestTests.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test.OpenId {
+namespace DotNetOpenAuth.Test.OpenId.Extensions {
 	using System.Linq;
 	using DotNetOpenAuth.OpenId;
 	using DotNetOpenAuth.OpenId.Extensions;
diff --git a/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPResponseTests.cs b/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPResponseTests.cs
index 5fe05c1..655e616 100644
--- a/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPResponseTests.cs
+++ b/src/DotNetOpenAuth.Test/OpenId/Extensions/ExtensionsInteropHelperRPResponseTests.cs
@@ -4,7 +4,7 @@
 // </copyright>
 //-----------------------------------------------------------------------
 
-namespace DotNetOpenAuth.Test.OpenId {
+namespace DotNetOpenAuth.Test.OpenId.Extensions {
 	using System.Collections.Generic;
 	using DotNetOpenAuth.Messaging;
 	using DotNetOpenAuth.OpenId;
diff --git a/src/DotNetOpenAuth.Test/OpenId/RelyingParty/AuthenticationRequestTests.cs b/src/DotNetOpenAuth.Test/OpenId/RelyingParty/AuthenticationRequestTests.cs
index 10497b2..0ddc76b 100644
--- a/src/DotNetOpenAuth.Test/OpenId/RelyingParty/AuthenticationRequestTests.cs
+++ b/src/DotNetOpenAuth.Test/OpenId/RelyingParty/AuthenticationRequestTests.cs
@@ -112,11 +112,11 @@ namespace DotNetOpenAuth.Test.OpenId.RelyingParty {
 			var rp = CreateRelyingParty();
 
 			// First verify that delegating identifiers work
-			Assert.IsTrue(AuthenticationRequest.Create(id, rp, realm, returnTo, false).Any(), "The delegating identifier should have not generated any results.");
+			Assert.IsTrue(AuthenticationRequest.Create(id, rp, this.realm, this.returnTo, false).Any(), "The delegating identifier should have not generated any results.");
 
 			// Now disable them and try again.
 			rp.SecuritySettings.RejectDelegatingIdentifiers = true;
-			Assert.IsFalse(AuthenticationRequest.Create(id, rp, realm, returnTo, false).Any(), "The delegating identifier should have not generated any results.");
+			Assert.IsFalse(AuthenticationRequest.Create(id, rp, this.realm, this.returnTo, false).Any(), "The delegating identifier should have not generated any results.");
 		}
 
 		/// <summary>