Fixes ContentType of OAuth 1 direct responses.

AArnott · AArnott · commit 982dc39402cd · 2013-03-24T18:52:15.000-07:00
22 test failures remaining.
diff --git a/src/DotNetOpenAuth.OAuth/OAuth/ChannelElements/OAuthChannel.cs b/src/DotNetOpenAuth.OAuth/OAuth/ChannelElements/OAuthChannel.cs
@@ -220,10 +220,9 @@ protected override HttpRequestMessage CreateHttpRequest(IDirectedProtocolMessage
 		protected override HttpResponseMessage PrepareDirectResponse(IProtocolMessage response) {
 			var messageAccessor = this.MessageDescriptions.GetAccessor(response);
 			var fields = messageAccessor.Serialize();
-			string responseBody = MessagingUtilities.CreateQueryString(fields);
 
-			HttpResponseMessage encodedResponse = new HttpResponseMessage {
-				Content = new StringContent(responseBody),
+			var encodedResponse = new HttpResponseMessage {
+				Content = new FormUrlEncodedContent(fields),
 			};
 
 			ApplyMessageTemplate(response, encodedResponse);
diff --git a/src/DotNetOpenAuth.Test/OAuth/ChannelElements/OAuthChannelTests.cs b/src/DotNetOpenAuth.Test/OAuth/ChannelElements/OAuthChannelTests.cs
@@ -121,7 +121,7 @@ public async Task SendDirectMessageResponse() {
 
 			var response = await this.channel.PrepareResponseAsync(message);
 			Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
-			Assert.AreEqual(Channel.HttpFormUrlEncodedContentType, response.Content.Headers.ContentType.MediaType);
+			Assert.AreEqual(Channel.HttpFormUrlEncodedContentType.MediaType, response.Content.Headers.ContentType.MediaType);
 
 			NameValueCollection body = HttpUtility.ParseQueryString(await response.Content.ReadAsStringAsync());
 			Assert.AreEqual("15", body["age"]);
