1 files changed, 66 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.Test/OpenId/IdentifierTests.cs b/src/DotNetOpenAuth.Test/OpenId/IdentifierTests.cs
new file mode 100644
index 0000000..8c3bc3b
--- /dev/null
+++ b/src/DotNetOpenAuth.Test/OpenId/IdentifierTests.cs
@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using DotNetOpenAuth.OpenId;
+
+namespace DotNetOpenAuth.Test.OpenId {
+	[TestClass]
+	public class IdentifierTests {
+		string uri = "http://www.yahoo.com/";
+		string uriNoScheme = "www.yahoo.com";
+		string uriHttps = "https://www.yahoo.com/";
+		string xri = "=arnott*andrew";
+
+		[TestMethod]
+		public void Parse() {
+			Assert.IsInstanceOfType(typeof(UriIdentifier), Identifier.Parse(uri));
+			Assert.IsInstanceOfType(typeof(XriIdentifier), Identifier.Parse(xri));
+		}
+
+		/// <summary>
+		/// Tests conformance with 2.0 spec section 7.2#2
+		/// </summary>
+		[TestMethod]
+		public void ParseEndUserSuppliedXriIdentifer() {
+			List<char> symbols = new List<char>(XriIdentifier.GlobalContextSymbols);
+			symbols.Add('(');
+			List<string> prefixes = new List<string>();
+			prefixes.AddRange(symbols.Select(s => s.ToString()));
+			prefixes.AddRange(symbols.Select(s => "xri://" + s.ToString()));
+			foreach (string prefix in prefixes) {
+				var id = Identifier.Parse(prefix + "andrew");
+				Assert.IsInstanceOfType(typeof(XriIdentifier), id);
+			}
+		}
+
+		/// <summary>
+		/// Verifies conformance with 2.0 spec section 7.2#3
+		/// </summary>
+		[TestMethod]
+		public void ParseEndUserSuppliedUriIdentifier() {
+			// verify a fully-qualified Uri
+			var id = Identifier.Parse(uri);
+			Assert.IsInstanceOfType(typeof(UriIdentifier), id);
+			Assert.AreEqual(uri, ((UriIdentifier)id).Uri.AbsoluteUri);
+			// verify an HTTPS Uri
+			id = Identifier.Parse(uriHttps);
+			Assert.IsInstanceOfType(typeof(UriIdentifier), id);
+			Assert.AreEqual(uriHttps, ((UriIdentifier)id).Uri.AbsoluteUri);
+			// verify that if the scheme is missing it is added automatically
+			id = Identifier.Parse(uriNoScheme);
+			Assert.IsInstanceOfType(typeof(UriIdentifier), id);
+			Assert.AreEqual(uri, ((UriIdentifier)id).Uri.AbsoluteUri);
+		}
+
+		[TestMethod, ExpectedException(typeof(ArgumentNullException))]
+		public void ParseNull() {
+			Identifier.Parse(null);
+		}
+
+		[TestMethod, ExpectedException(typeof(ArgumentNullException))]
+		public void ParseEmpty() {
+			Identifier.Parse(string.Empty);
+		}
+	}
+}