private static void AddStatsMetric(SetAggregator aggregator, string statName, string value)
{
var statsMetric = new StatsMetric
{
MetricType = MetricType.Set,
StatName = statName,
StringValue = value,
};
aggregator.OnNewValue(ref statsMetric);
}
public void Pool()
{
var handler = new BufferBuilderHandlerMock();
var parameters = MetricAggregatorParametersFactory.Create(handler.Object, TimeSpan.FromMinutes(1), 1);
var aggregator = new SetAggregator(parameters, null);
// Check StatsMetricSet instance go back to the pool
for (int i = 0; i < 10; ++i)
{
AddStatsMetric(aggregator, "s1", i.ToString());
Assert.AreEqual($"s1:{i}|s|@0", handler.Value);
}
}
public StatsRouter(
Serializers serializers,
BufferBuilder bufferBuilder,
Aggregators optionalAggregators)
{
_serializers = serializers;
_bufferBuilder = bufferBuilder;
if (optionalAggregators != null)
{
_optionalCountAggregator = optionalAggregators.OptionalCount;
_optionalGaugeAggregator = optionalAggregators.OptionalGauge;
_optionalSetAggregator = optionalAggregators.OptionalSet;
}
}
public void OnNewValue()
{
var handler = new BufferBuilderHandlerMock();
var aggregator = new SetAggregator(MetricAggregatorParametersFactory.Create(handler.Object), null);
AddStatsMetric(aggregator, "s1", "1");
AddStatsMetric(aggregator, "s1", "2");
AddStatsMetric(aggregator, "s1", "2");
AddStatsMetric(aggregator, "s1", "2");
AddStatsMetric(aggregator, "s2", "3");
aggregator.TryFlush(force: true);
Assert.AreEqual("s1:1|s|@0,s1:2|s|@0,s2:3|s|@0", handler.Value);
AddStatsMetric(aggregator, "s1", "4");
aggregator.TryFlush(force: true);
Assert.AreEqual("s1:4|s|@0", handler.Value);
}
