public void TestRandomness()
        {
            IPAddress[] ips = new IPAddress[4];
            for (byte i = 0; i < ips.Length; ++i)
            {
                ips[i] = new IPAddress(new byte[] {192, 168, 0, i});
            }

            IEndpointStrategy endpointStrategy = ServiceActivator<Factory>.Create<IEndpointStrategy>("Random", ips.AsEnumerable());

            List<IPAddress> alls = new List<IPAddress>();
            for (int i = 0; i < 10000; ++i)
            {
                IPAddress nextEndpoint = endpointStrategy.Pick(null);
                if (! alls.Contains(nextEndpoint))
                {
                    alls.Add(nextEndpoint);
                }
            }

            foreach (IPAddress ip in alls)
            {
                Assert.IsTrue(alls.Contains(ip));
            }
        }