public void EmptyLists () {
			ActionPoker a = new ActionPoker();
			ScriptTypeDescriptor td = new ScriptTypeDescriptor (a);

			IEnumerable<ScriptEventDescriptor> events;
			IEnumerable<ScriptMethodDescriptor> methods;
			IEnumerable<ScriptPropertyDescriptor> props;

			events = td.GetEvents();
			Assert.IsNotNull (events, "A1");
			Assert.IsFalse (events.GetEnumerator().MoveNext(), "A2");

			methods = td.GetMethods();
			Assert.IsNotNull (methods, "A3");
			Assert.IsFalse (methods.GetEnumerator().MoveNext(), "A4");

			props = td.GetProperties();
			Assert.IsNotNull (props, "A5");
			Assert.IsFalse (props.GetEnumerator().MoveNext(), "A6");
		}