public void Clean_WithAllReportsFilteringOutEvents_RemovesAllEvents()
{
ResetCleaner();
const string context = "";
var registry = new DefaultMetricsRegistry();
EventMetricsCleaner.ContextRegistries.Add(context, registry);
var timer = new MockTimer();
EventMetricsCleaner.EnableTestTimer(timer);
var reportIndex1 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
var reportIndex2 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
var metric = new EventMetric();
registry.Event(MetricName, () => { return(metric); }, MetricTags.None);
metric.Record();
metric.Record();
metric.Record();
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex1, new List <EventValueSource>());
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex2, new List <EventValueSource>());
GetReportsReportedEventDetailCount(reportIndex1, MetricNameType).Should().Be(0);
GetReportsReportedEventDetailCount(reportIndex2, MetricNameType).Should().Be(0);
var registryCounts = GetRegistryEventDetailCounts(MetricNameType);
registryCounts[context].Should().Be(3);
timer.OnTimerCallback();
registryCounts = GetRegistryEventDetailCounts(MetricNameType);
registryCounts[context].Should().Be(0);
}
public void Clean_WithNoReportsRegistered_RemovesAllEvents()
{
ResetCleaner();
const string context = "";
var registry = new DefaultMetricsRegistry();
EventMetricsCleaner.ContextRegistries.Add(context, registry);
var timer = new MockTimer();
EventMetricsCleaner.EnableTestTimer(timer);
var metric = new EventMetric();
registry.Event(MetricName, () => { return(metric); }, MetricTags.None);
metric.Record();
metric.Record();
metric.Record();
var registryCounts = GetRegistryEventDetailCounts(MetricNameType);
registryCounts[context].Should().Be(3);
timer.OnTimerCallback();
registryCounts = GetRegistryEventDetailCounts(MetricNameType);
registryCounts[context].Should().Be(0);
}
public void Clean_IgnoresReportsThatHaveNotReportedAnyEvents()
{
ResetCleaner();
const string context = "";
var registry = new DefaultMetricsRegistry();
EventMetricsCleaner.ContextRegistries.Add(context, registry);
var timer = new MockTimer();
EventMetricsCleaner.EnableTestTimer(timer);
var reportIndex1 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
var reportIndex2 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
var metric = new EventMetric();
registry.Event(MetricName, () => { return(metric); }, MetricTags.None);
metric.Record();
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex1, registry.DataProvider.Events);
GetReportsReportedEventDetailCount(reportIndex1, metricNameTypeTags).Should().Be(1);
GetReportsReportedEventDetailCount(reportIndex2, metricNameTypeTags).Should().Be(0);
timer.OnTimerCallback();
var registryCounts = GetRegistryEventDetailCounts(MetricNameType);
registryCounts[context].Should().Be(0);
}
private void RunReport(CancellationToken token)
{
var data = this.metricsDataProvider.CurrentMetricsData;
this.report.RunReport(data, this.healthStatus, token);
EventMetricsCleaner.UpdateTotalReportedEvents(this.reportIdentifier, data.Events);
}
public void Remove(string name, MetricTags tags)
{
var key = MetricIdentifier.Calculate(name, tags.Tags);
MetricMeta m;
this.metrics.TryRemove(key, out m);
EventMetricsCleaner.RemoveEvent(key);
}
public void RegisterReport_IncrementsReportCount()
{
ResetCleaner();
EventMetricsCleaner.RegisterReport(new TimeSpan(0));
EventMetricsCleaner.TotalReports.Should().Be(1);
}
public ScheduledReporter(MetricsReport report, MetricsDataProvider metricsDataProvider, Func <HealthStatus> healthStatus, TimeSpan interval, Scheduler scheduler)
{
this.report = report;
this.metricsDataProvider = metricsDataProvider;
this.healthStatus = healthStatus;
this.scheduler = scheduler;
this.scheduler.Start(interval, t => RunReport(t));
this.reportIdentifier = EventMetricsCleaner.RegisterReport(interval);
}
public void RegisterReport_UpdatesCleanerInterval()
{
ResetCleaner();
EventMetricsCleaner.CurrentIntervalSeconds.Should().Be(5);
EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 60));
EventMetricsCleaner.CurrentIntervalSeconds.Should().Be(65);
}
public void RegisterMultipleReports_UpdatesCleanerInterval_UsingLargestReportInverval()
{
ResetCleaner();
EventMetricsCleaner.CurrentIntervalSeconds.Should().Be(5);
EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 3));
EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 8));
EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 2));
EventMetricsCleaner.CurrentIntervalSeconds.Should().Be(13);
}
public void Clean_WithMultipleRegistriesInSeparateContexts_RemovesEvents()
{
ResetCleaner();
const string ctx1 = "ctx1";
var registry1 = new DefaultMetricsRegistry();
EventMetricsCleaner.ContextRegistries.Add(ctx1, registry1);
const string ctx2 = "ctx2";
var registry2 = new DefaultMetricsRegistry();
EventMetricsCleaner.ContextRegistries.Add(ctx2, registry2);
var timer = new MockTimer();
EventMetricsCleaner.EnableTestTimer(timer);
var reportIndex1 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
var metric1 = new EventMetric();
registry1.Event("test1", () => { return(metric1); }, MetricTags.None);
metric1.Record();
metric1.Record();
metric1.Record();
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex1, registry1.DataProvider.Events);
var reportIndex2 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
var metric2 = new EventMetric();
registry2.Event("test2", () => { return(metric2); }, MetricTags.None);
metric2.Record();
metric2.Record();
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex2, registry2.DataProvider.Events);
var registryCounts = GetRegistryEventDetailCounts("test1.event");
registryCounts[ctx1].Should().Be(3);
registryCounts[ctx2].Should().Be(0);
registryCounts = GetRegistryEventDetailCounts("test2.event");
registryCounts[ctx1].Should().Be(0);
registryCounts[ctx2].Should().Be(2);
timer.OnTimerCallback();
registryCounts = GetRegistryEventDetailCounts("test1.event");
registryCounts[ctx1].Should().Be(0);
registryCounts[ctx2].Should().Be(0);
registryCounts = GetRegistryEventDetailCounts("test2.event");
registryCounts[ctx1].Should().Be(0);
registryCounts[ctx2].Should().Be(0);
}
public void Update_RegistersEventAssociatedWithReport()
{
ResetCleaner();
var registry = new DefaultMetricsRegistry();
registry.Event(MetricName, () => { return(new EventMetric()); }, MetricTags.None);
var reportIndex = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex, registry.DataProvider.Events);
GetReportsEventCount(reportIndex).Should().Be(1);
}
public void RemoveEvent_RemovesEventFromAllReports()
{
ResetCleaner();
var registry = new DefaultMetricsRegistry();
registry.Event(MetricName, () => { return(new EventMetric()); }, MetricTags.None);
var reportIndex1 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
var reportIndex2 = EventMetricsCleaner.RegisterReport(new TimeSpan(0, 0, 0, 60));
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex1, registry.DataProvider.Events);
EventMetricsCleaner.UpdateTotalReportedEvents(reportIndex2, registry.DataProvider.Events);
EventMetricsCleaner.RemoveEvent(metricNameTypeTags);
GetReportsEventCount(reportIndex1).Should().Be(0);
GetReportsEventCount(reportIndex2).Should().Be(0);
}
public void ResetCleaner()
{
EventMetricsCleaner.ContextRegistries.Clear();
EventMetricsCleaner.ReportEventCounts.Clear();
EventMetricsCleaner.ResetInterval();
}