protected override MolecularPattern GetSpamp(NSEventBlock eventBlock)
{
double alpha = 0.5;
var dtp = MetricEngine.Compute(Metric.DataThroughput, eventBlock);
var rls = MetricEngine.Compute(Metric.RoutingListSize, eventBlock);
var dtpExpected = MetricEngine.Compute(Metric.ExpectedDataThroughput, eventBlock);
if (dtp >= 0)
{
dtpMean = alpha * dtpMean + (1 - alpha) * dtp;
}
if (rls >= 0)
{
rlsMean = alpha * rlsMean + (1 - alpha) * rls;
}
if (dtpExpected >= 0)
{
dtpExpectedMean = alpha * dtpExpectedMean + (1 - alpha) * dtpExpected;
}
if (dtpMean == 0 || rlsMean == 0 || dtpExpectedMean == 0)
{
return(null);
}
return(new MolecularPattern(new double[]
{
rlsMean,
dtpMean,
dtpExpectedMean
}));
}
protected override MolecularPattern GetSdamp(NSEventBlock eventBlock)
{
// compute SDAMP
var ITH = MetricEngine.Compute(Metric.InterestThroughput, eventBlock);
var LBP = MetricEngine.Compute(Metric.LongBufferProbability, eventBlock);
var OHD = MetricEngine.Compute(Metric.OneHopDelay, eventBlock);
if (ITH < 0 || LBP < 0 || OHD < 0)
{
return(null);
}
return(new MolecularPattern(new double[3] {
ITH, LBP, OHD
}));
}
protected override MolecularPattern GetAntigenPeptide(NSEventBlock eventBlock)
{
// NOTE: set PEPTIDE_LENGTH constant accordingly
var myIR = MetricEngine.Compute(Metric.MyInterestSendRate, eventBlock);
if (myIR < 0)
{
return(null);
}
// TODO: NORMALIZE THE VECTOR
if (myIR < 20)
{
myIR /= 20;
}
else
{
myIR = 1;
}
return(new MolecularPattern(new double[] { myIR }));
}
public void GetEndpointMetrics_HappyPath()
{
var request = new MetricRequest
{
After = _After,
Before = _Before,
CompanyName = _CompanyName,
Username = _Username,
Size = _Size,
Ascending = _Ascending
};
var entity = new MetricsResponse[]
{
new MetricsResponse {
Key = _Endpoint,
NumberOfRequests = _ResponseTime,
MinResponseTime = _ResponseTime,
AverageResponseTime = _ResponseTime,
MaxResponseTime = _ResponseTime
}
};
var mockRepository = Substitute.For <IMetricRepository>();
mockRepository.GetEndpointMetrics(_CompanyName, _Username, _Size, _Ascending, _After, _Before).Returns(entity);
var engine = new MetricEngine(mockRepository);
var response = engine.GetEndpointMetrics(request);
Assert.AreEqual(entity[0].Key, response[0].Key);
Assert.AreEqual(entity[0].NumberOfRequests, response[0].NumberOfRequests);
Assert.AreEqual(entity[0].MinResponseTime, response[0].MinResponseTime);
Assert.AreEqual(entity[0].AverageResponseTime, response[0].AverageResponseTime);
Assert.AreEqual(entity[0].MaxResponseTime, response[0].MaxResponseTime);
}
