1 files changed, 99 insertions, 0 deletions
diff --git a/src/DotNetOAuth.Test/MessagingUtilitiesTest.cs b/src/DotNetOAuth.Test/MessagingUtilitiesTest.cs
new file mode 100644
index 0000000..cc3e552
--- /dev/null
+++ b/src/DotNetOAuth.Test/MessagingUtilitiesTest.cs
@@ -0,0 +1,99 @@
+//-----------------------------------------------------------------------
+// <copyright file="MessagingUtilitiesTest.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOAuth.Test
+{
+	using System;
+	using System.Collections.Generic;
+	using System.Collections.Specialized;
+	using System.IO;
+	using System.Net;
+	using System.Web;
+	using DotNetOAuth.Messaging;
+	using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+	[TestClass]
+	public class MessagingUtilitiesTest : TestBase {
+		[TestMethod]
+		public void CreateQueryString() {
+			var args = new Dictionary<string, string>();
+			args.Add("a", "b");
+			args.Add("c/d", "e/f");
+			Assert.AreEqual("a=b&c%2fd=e%2ff", MessagingUtilities.CreateQueryString(args));
+		}
+
+		[TestMethod]
+		public void CreateQueryStringEmptyCollection() {
+			Assert.AreEqual(0, MessagingUtilities.CreateQueryString(new Dictionary<string, string>()).Length);
+		}
+
+		[TestMethod, ExpectedException(typeof(ArgumentNullException))]
+		public void CreateQueryStringNullDictionary() {
+			MessagingUtilities.CreateQueryString(null);
+		}
+
+		[TestMethod]
+		public void AppendQueryArgs() {
+			UriBuilder uri = new UriBuilder("http://baseline.org/page");
+			var args = new Dictionary<string, string>();
+			args.Add("a", "b");
+			args.Add("c/d", "e/f");
+			MessagingUtilities.AppendQueryArgs(uri, args);
+			Assert.AreEqual("http://baseline.org/page?a=b&c%2fd=e%2ff", uri.Uri.AbsoluteUri);
+			args.Clear();
+			args.Add("g", "h");
+			MessagingUtilities.AppendQueryArgs(uri, args);
+			Assert.AreEqual("http://baseline.org/page?a=b&c%2fd=e%2ff&g=h", uri.Uri.AbsoluteUri);
+		}
+
+		[TestMethod, ExpectedException(typeof(ArgumentNullException))]
+		public void AppendQueryArgsNullUriBuilder() {
+			MessagingUtilities.AppendQueryArgs(null, new Dictionary<string, string>());
+		}
+
+		[TestMethod]
+		public void AppendQueryArgsNullDictionary() {
+			MessagingUtilities.AppendQueryArgs(new UriBuilder(), null);
+		}
+
+		[TestMethod]
+		public void ToDictionary() {
+			NameValueCollection nvc = new NameValueCollection();
+			nvc["a"] = "b";
+			nvc["c"] = "d";
+			Dictionary<string, string> actual = MessagingUtilities.ToDictionary(nvc);
+			Assert.AreEqual(nvc.Count, actual.Count);
+			Assert.AreEqual(nvc["a"], actual["a"]);
+			Assert.AreEqual(nvc["c"], actual["c"]);
+		}
+
+		[TestMethod]
+		public void ToDictionaryNull() {
+			Assert.IsNull(MessagingUtilities.ToDictionary(null));
+		}
+
+		[TestMethod, ExpectedException(typeof(ArgumentNullException))]
+		public void ApplyHeadersToResponseNullResponse() {
+			MessagingUtilities.ApplyHeadersToResponse(new WebHeaderCollection(), null);
+		}
+
+		[TestMethod, ExpectedException(typeof(ArgumentNullException))]
+		public void ApplyHeadersToResponseNullHeaders() {
+			MessagingUtilities.ApplyHeadersToResponse(null, new HttpResponse(new StringWriter()));
+		}
+
+		[TestMethod]
+		public void ApplyHeadersToResponse() {
+			var headers = new WebHeaderCollection();
+			headers[HttpResponseHeader.ContentType] = "application/binary";
+
+			var response = new HttpResponse(new StringWriter());
+			MessagingUtilities.ApplyHeadersToResponse(headers, response);
+
+			Assert.AreEqual(headers[HttpResponseHeader.ContentType], response.ContentType);
+		}
+	}
+}