public void AddressUidExtension_should_always_report_same_value()
{
var values = new ConcurrentBag<int>();
var parallelOps = 1000;
var loop = Parallel.For(0, parallelOps, i =>
{
values.Add(AddressUidExtension.Uid(Sys));
});
SpinWait.SpinUntil(() => loop.IsCompleted);
Assert.True(values.All(x => x == AddressUidExtension.Uid(Sys)));
}