public void TestRemoveSubscriptionRequest()
 {
     using (var stream = new MemoryStream())
     {
         var source = new SubscriptionRequest("FOO", "bar", false);
         source.Write(new DataWriter(stream));
         stream.Seek(0, SeekOrigin.Begin);
         var dest = Message.Read(new DataReader(stream));
         Assert.AreEqual(source, dest);
     }
 }