public void CouldUseDoExtensionMethodOnRange()
{
var count = 100;
var sw = new Stopwatch();
sw.Start();
var sm = new SortedChunkedMap <DateTime, double>();
sm.IsSynchronized = true;
var addTask = Task.Run(async() =>
{
await Task.Delay(50);
for (int i = 0; i < count; i++)
{
sm.Add(DateTime.UtcNow.Date.AddSeconds(i), i);
}
// signal data completion
sm.Complete();
});
var cached = sm.After(DateTime.UtcNow.Date.AddSeconds(0), true);
double sum = 0.0;
var doTask = cached.Do((k, v) =>
{
sum += v;
Console.WriteLine($"{k} : {v}");
});
addTask.Wait();
doTask.Wait(1000);
sw.Stop();
double expectedSum = 0.0;
for (int i = 0; i < count; i++)
{
expectedSum += i;
}
Assert.AreEqual(expectedSum, sum);
Console.WriteLine("Elapsed msec: {0}", sw.ElapsedMilliseconds - 50);
Console.WriteLine("Ops: {0}", Math.Round(0.000001 * count * 1000.0 / (sw.ElapsedMilliseconds * 1.0), 2));
}
