private static TelemetryProcessorChain CreateTelemetryProcessorChainWithSampling(IList <ITelemetry> sentTelemetry, double samplingPercentage, string excludedTypes = null, string includedTypes = null)
{
var tc = new TelemetryConfiguration {
TelemetryChannel = new StubTelemetryChannel()
};
tc.InstrumentationKey = Guid.NewGuid().ToString("D");
var channelBuilder = new TelemetryProcessorChainBuilder(tc);
channelBuilder.UseSampling(samplingPercentage, excludedTypes, includedTypes);
channelBuilder.Use(next => new StubTelemetryProcessor(next)
{
OnProcess = t => sentTelemetry.Add(t)
});
channelBuilder.Build();
TelemetryProcessorChain processors = tc.TelemetryProcessorChain;
foreach (ITelemetryProcessor processor in processors.TelemetryProcessors)
{
ITelemetryModule m = processor as ITelemetryModule;
if (m != null)
{
m.Initialize(tc);
}
}
return(processors);
}
public void UseSamplingSetsAddsSamplingProcessorToTheChainWithCorrectPercentage()
{
var tc = new TelemetryConfiguration {
TelemetryChannel = new StubTelemetryChannel()
};
var channelBuilder = new TelemetryProcessorChainBuilder(tc);
channelBuilder.UseSampling(5);
channelBuilder.Build();
Assert.AreEqual(5, ((SamplingTelemetryProcessor)tc.TelemetryProcessorChain.FirstTelemetryProcessor).SamplingPercentage);
}
private static TelemetryProcessorChain CreateTelemetryProcessorChainWithSampling(IList <ITelemetry> sentTelemetry, double samplingPercentage, string excludedTypes = null, string includedTypes = null)
{
var tc = new TelemetryConfiguration {
TelemetryChannel = new StubTelemetryChannel()
};
var channelBuilder = new TelemetryProcessorChainBuilder(tc);
channelBuilder.UseSampling(samplingPercentage, excludedTypes, includedTypes);
channelBuilder.Use(next => new StubTelemetryProcessor(next)
{
OnProcess = t => sentTelemetry.Add(t)
});
channelBuilder.Build();
return(tc.TelemetryProcessorChain);
}
private static TelemetryProcessorChain CreateTelemetryProcessorChainWithSampling(IList <ITelemetry> sentTelemetry, double samplingPercentage)
{
var tc = new TelemetryConfiguration()
{
TelemetryChannel = new StubTelemetryChannel()
};
var channelBuilder = new TelemetryProcessorChainBuilder(tc);
channelBuilder.UseSampling(samplingPercentage);
channelBuilder.Use((next) => new StubTelemetryProcessor(next)
{
OnProcess = (t) => sentTelemetry.Add(t)
});
channelBuilder.Build();
return(tc.TelemetryProcessors);
}