Initial commit — AllMusicGuide scraper and music metadata tagger

Client.AllMusicGuide.Tests/SerializationTester.cs

@@ -0,0 +1,93 @@
+using System;
+using System.IO;
+using System.Runtime.Serialization;
+using System.Runtime.Serialization.Formatters.Binary;
+using System.Xml.Serialization;
+
+namespace MusicMetaTagger.Client.AllMusicGuide.Tests
+{
+	public static class SerializationTester
+	{
+		private static void AssertFormatterSerializable(IFormatter formatter, object o)
+		{
+			var stream = new MemoryStream();
+
+			try
+			{
+				formatter.Serialize(stream, o);
+			}
+			catch (Exception ex)
+			{
+				throw (new NotSupportedException("The object failed serialization.", ex));
+			}
+
+			stream.Seek(0, SeekOrigin.Begin);
+
+			object temp;
+
+			try
+			{
+				temp = formatter.Deserialize(stream);
+			}
+			catch (Exception ex)
+			{
+				throw (new NotSupportedException("The object failed deserialization.", ex));
+			}
+
+			EqualityTester.AssertEqual(o, temp);
+		}
+
+		public static void AssertBinarySerializable(object o)
+		{
+			var formatter = new BinaryFormatter();
+
+			try
+			{
+				AssertFormatterSerializable(formatter, o);
+			}
+			catch (NotSupportedException ex)
+			{
+				throw (new NotSupportedException("The object failed binary serialization or deserialization.", ex));
+			}
+		}
+
+		public static void AssertXmlSerializable(object o)
+		{
+			var t = o.GetType();
+
+			var serializer = new XmlSerializer(t);
+
+			var stream = new MemoryStream();
+
+			try
+			{
+				serializer.Serialize(stream, o);
+			}
+			catch (Exception ex)
+			{
+				throw (new NotSupportedException("The object failed XML serialization.", ex));
+			}
+
+			stream.Seek(0, SeekOrigin.Begin);
+
+			object temp;
+
+			try
+			{
+				temp = serializer.Deserialize(stream);
+			}
+			catch (Exception ex)
+			{
+				throw (new NotSupportedException("The object failed XML deserialization.", ex));
+			}
+
+			EqualityTester.AssertEqual(o, temp);
+		}
+
+		public static void AssertSerializable(object o)
+		{
+			AssertBinarySerializable(o);
+			AssertXmlSerializable(o);
+		}
+	}
+}