public void MeasureSendsAggregateToRegisteredProcessor()
{
var testProcessor = new TestMetricProcessor();
var meter = MeterFactory.Create(testProcessor).GetMeter("library1") as MeterSDK;
var testMeasure = meter.CreateInt64Measure("testMeasure");
var labels1 = new List <KeyValuePair <string, string> >();
labels1.Add(new KeyValuePair <string, string>("dim1", "value1"));
var labels2 = new List <KeyValuePair <string, string> >();
labels2.Add(new KeyValuePair <string, string>("dim1", "value2"));
testMeasure.Record(SpanContext.BlankLocal, 100, meter.GetLabelSet(labels1));
testMeasure.Record(SpanContext.BlankLocal, 10, meter.GetLabelSet(labels1));
testMeasure.Record(SpanContext.BlankLocal, 200, meter.GetLabelSet(labels2));
testMeasure.Record(SpanContext.BlankLocal, 20, meter.GetLabelSet(labels2));
meter.Collect();
Assert.Equal(2, testProcessor.measures.Count);
Assert.Equal("testMeasure", testProcessor.measures[1].Item1);
Assert.Equal("testMeasure", testProcessor.measures[0].Item1);
Assert.Equal(meter.GetLabelSet(labels1), testProcessor.measures[1].Item2);
Assert.Equal(meter.GetLabelSet(labels2), testProcessor.measures[0].Item2);
Assert.Contains(100, testProcessor.measures[1].Item3);
Assert.Contains(10, testProcessor.measures[1].Item3);
Assert.Contains(200, testProcessor.measures[0].Item3);
Assert.Contains(20, testProcessor.measures[0].Item3);
}
public void DefaultMeterShouldBeCollectedAsWell()
{
var testProcessor = new TestMetricProcessor();
var meterProvider = (MeterProviderSdk)Sdk.CreateMeterProvider(mb => mb.SetMetricProcessor(testProcessor));
var controller = meterProvider.PushMetricController;
var defaultMeter = meterProvider.GetMeter(string.Empty) as MeterSdk;
// Record some metrics using default meter
var testCounter = defaultMeter.CreateInt64Counter("testCounter");
var context = default(SpanContext);
var labels = LabelSet.BlankLabelSet;
testCounter.Add(context, 100, labels);
testCounter.Add(context, 10, labels);
// Collect using PushMetricController
var sw = Stopwatch.StartNew();
var metricToExport = controller.Collect(sw).ToList();
Assert.Single(metricToExport);
Assert.Single(metricToExport[0].Data);
Assert.Equal(110, (metricToExport[0].Data[0] as Int64SumData).Sum);
}
