public void IncrementByTwo_OneStat_TwoTicks()
{
const string metricName = "foo";
const int count1 = 100;
const int count2 = 25;
IEnumerable <DataPoint> points = null;
var mockPoster = new Mock <MockCustomMetricsPoster>();
mockPoster
.Setup(p => p.SendBatchMetricsAsync(It.IsAny <IEnumerable <DataPoint> >()))
.Callback <IEnumerable <DataPoint> >(c => points = c)
.Returns(new Task(NoOp));
var aggregator = new MetricAggregator(mockPoster.Object, 3);
for (int i = 0; i < count1; i++)
{
aggregator.Increment(metricName, 2);
}
Thread.Sleep(4500);
Assert.NotNull(points);
var dp = points.First();
Assert.NotNull(dp);
Assert.Equal(count1 * 2, (int)(double)dp.Value);
for (int i = 0; i < count2; i++)
{
aggregator.Increment(metricName, 2);
}
Thread.Sleep(4000);
Assert.NotNull(points);
dp = points.First();
Assert.NotNull(dp);
Assert.Equal(count2 * 2, (int)(double)dp.Value);
}
public void IncrementByTwo_TwoStats_TwoTicks()
{
const string metricName1 = "foo";
const string metricName2 = "bar";
const string metricName3 = "zap";
const int count1 = 100;
const long count2 = 2500L;
const long count3 = 10;
IEnumerable <DataPoint> points = null;
var mockPoster = new Mock <MockCustomMetricsPoster>();
mockPoster
.Setup(p => p.SendBatchMetricsAsync(It.IsAny <IEnumerable <DataPoint> >()))
.Callback <IEnumerable <DataPoint> >(c => points = c)
.Returns(new Task(NoOp));
var aggregator = new MetricAggregator(mockPoster.Object, 3);
var sw = Stopwatch.StartNew();
aggregator.SetupMetric(metricName3, MetricType.Total);
for (int i = 0; i < count1; i++)
{
aggregator.Increment(metricName1, 2);
aggregator.Add(metricName2, count2);
aggregator.Add(metricName3, count3);
}
sw.Stop();
Thread.Sleep(4500 - (int)sw.ElapsedMilliseconds);
Assert.NotNull(points);
Assert.Equal(count1 * 2, (int)(double)points.Single(dp => dp.Name == metricName1).Value);
Assert.Equal(count2, (double)points.Single(dp => dp.Name == metricName2).Value);
var val = points.Single(dp => dp.Name == metricName3);
Assert.Equal(count3 * count1, (double)val.Value);
}
