Fixed Util.ToStringDeferred rendering of empty, multiline lists.

1 files changed, 24 insertions, 0 deletions

diff --git a/src/DotNetOpenAuth.Test/UtilTests.cs b/src/DotNetOpenAuth.Test/UtilTests.cs
new file mode 100644
index 0000000..5ea4d0c
--- /dev/null
+++ b/src/DotNetOpenAuth.Test/UtilTests.cs
@@ -0,0 +1,24 @@
+//-----------------------------------------------------------------------
+// <copyright file="UtilTests.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.Test {
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Text;
+	using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+	[TestClass]
+	public class UtilTests {
+		/// <summary>
+		/// Verifies ToStringDeferred generates a reasonable string for an empty, multi-line list.
+		/// </summary>
+		[TestMethod]
+		public void ToStringDeferredEmptyMultiLine() {
+			Assert.AreEqual("[]", Util.ToStringDeferred(Enumerable.Empty<string>(), true).ToString());
+		}
+	}
+}