public void SiloInstanceTable_FindPrimarySiloEndpoint()
{
RegisterSiloInstance();
IPEndPoint primary = manager.FindPrimarySiloEndpoint();
Assert.IsNull(primary, "Primary silo should not be found before Silo.Activate");
manager.ActivateSiloInstance(myEntry);
primary = manager.FindPrimarySiloEndpoint();
Assert.IsNotNull(primary, "Primary silo should be found after Silo.Activate");
Assert.AreEqual(myEntry.Address, primary.Address.ToString(), "Primary silo address");
Assert.AreEqual(myEntry.Port, primary.Port.ToString(CultureInfo.InvariantCulture), "Primary silo port");
}