1 files changed, 55 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.Test/Mocks/MockTransformationBindingElement.cs b/src/DotNetOpenAuth.Test/Mocks/MockTransformationBindingElement.cs
new file mode 100644
index 0000000..7c5a240
--- /dev/null
+++ b/src/DotNetOpenAuth.Test/Mocks/MockTransformationBindingElement.cs
@@ -0,0 +1,55 @@
+//-----------------------------------------------------------------------
+// <copyright file="MockTransformationBindingElement.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.Test.Mocks {
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Text;
+	using DotNetOpenAuth.Messaging;
+	using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+	internal class MockTransformationBindingElement : IChannelBindingElement {
+		private string transform;
+
+		internal MockTransformationBindingElement(string transform) {
+			if (transform == null) {
+				throw new ArgumentNullException("transform");
+			}
+
+			this.transform = transform;
+		}
+
+		#region IChannelBindingElement Members
+
+		MessageProtections IChannelBindingElement.Protection {
+			get { return MessageProtections.None; }
+		}
+
+		bool IChannelBindingElement.PrepareMessageForSending(IProtocolMessage message) {
+			var testMessage = message as TestMessage;
+			if (testMessage != null) {
+				testMessage.Name = this.transform + testMessage.Name;
+				return true;
+			}
+
+			return false;
+		}
+
+		bool IChannelBindingElement.PrepareMessageForReceiving(IProtocolMessage message) {
+			var testMessage = message as TestMessage;
+			if (testMessage != null) {
+				StringAssert.StartsWith(testMessage.Name, this.transform);
+				testMessage.Name = testMessage.Name.Substring(this.transform.Length);
+				return true;
+			}
+
+			return false;
+		}
+
+		#endregion
+	}
+}