public void TryPostUnknownType()
{
var p = new Port<int> ();
int tmp;
Assert.IsTrue (p.TryPostUnknownType (10), "#1");
Assert.AreEqual (1, p.ItemCount, "#2");
Assert.IsTrue (p.TryPostUnknownType (20), "#3");
Assert.AreEqual (2, p.ItemCount, "#4");
Assert.IsFalse (p.TryPostUnknownType ("oi"), "#5");
Assert.AreEqual (2, p.ItemCount, "#6");
try {
p.TryPostUnknownType (null);
Assert.Fail ("#7");
} catch (NullReferenceException ex) {} /*LAMEDOCS LAMEIMPL*/
}