public void WriteOneLatency_OneMetricFlushed_Success()
{
_block = TimedLatencyAggregatorBlockFactory.CreateBlock(_outputBuffer,
String.Empty,
_intervalService,
true,
_log.Object);
var pulseDate = DateTime.Now;
_block.Post(new Timing("foo.bar.baz", 100));
_block.WaitUntilAllItemsProcessed();
_intervalService.Pulse(pulseDate);
Assert.AreEqual(new GraphiteLine("foo.bar.baz.count", 1, pulseDate.ToEpoch()), _outputBuffer.GetGraphiteLine(0));
Assert.AreEqual(new GraphiteLine("foo.bar.baz.min", 100, pulseDate.ToEpoch()), _outputBuffer.GetGraphiteLine(1));
Assert.AreEqual(new GraphiteLine("foo.bar.baz.max", 100, pulseDate.ToEpoch()), _outputBuffer.GetGraphiteLine(2));
Assert.AreEqual(new GraphiteLine("foo.bar.baz.mean", 100, pulseDate.ToEpoch()), _outputBuffer.GetGraphiteLine(3));
Assert.AreEqual(new GraphiteLine("foo.bar.baz.sum", 100, pulseDate.ToEpoch()), _outputBuffer.GetGraphiteLine(4));
Assert.AreEqual(new GraphiteLine("foo.bar.baz.sumSquares", 10000, pulseDate.ToEpoch()), _outputBuffer.GetGraphiteLine(5));
Assert.AreEqual(6, _outputBuffer.GraphiteLines.Count);
// Ensure that min, max, mean and sum are all equal
Assert.IsTrue(_outputBuffer.GetGraphiteLine(1).Quantity == _outputBuffer.GetGraphiteLine(2).Quantity &&
_outputBuffer.GetGraphiteLine(2).Quantity == _outputBuffer.GetGraphiteLine(3).Quantity &&
_outputBuffer.GetGraphiteLine(3).Quantity == _outputBuffer.GetGraphiteLine(4).Quantity);
}
public void LogOneGauge_OneGraphiteLine_Success()
{
_block.Post(new Gauge("foo", 1));
_block.WaitUntilAllItemsProcessed();
_intervalService.Pulse();
_block.CompleteAndWait();
Assert.AreEqual(1, _outputBuffer.Items.Count);
Assert.AreEqual(1, _outputBuffer["foo"]);
}
public void WriteOneHunderedLatencies_p50PercentileLogged_Success()
{
_block = TimedLatencyPercentileAggregatorBlockFactory.CreateBlock(_outputBuffer,
String.Empty,
_intervalService,
50,
null);
TestUtility.Range(100, false).ForEach(p => _block.Post(new Timing("foo", p)));
_block.WaitUntilAllItemsProcessed();
_intervalService.Pulse();
_outputBuffer["foo.p50"].ShouldBe(50);
}
public void LogOneSet_OneGraphiteLine_NoTimeChange_NoOutput_Success()
{
_block.Post(new Calendargram("foo.set", "baz", "h"));
_block.WaitUntilAllItemsProcessed();
_intervalService.Pulse();
_block.CompleteAndWait();
Assert.AreEqual(0, _outputBuffer.Items.Count);
}