public void SendGaugeMetricsSuccessfully()
{
//Arrange
var gauges = new ConcurrentDictionary <string, long>();
var metricsApiClientMock = new Mock <IMetricsSdkApiClient>();
var cache = new InMemoryMetricsCache(null, null, gauges);
var metricsLog = new InMemoryMetricsLog(metricsApiClientMock.Object, cache, 1);
//Act
metricsLog.Gauge("gauge_test", 1234);
//Assert
metricsApiClientMock.Verify(x => x.SendGaugeMetrics(It.IsAny <string>()));
}
public void SendCountMetricsSuccessfully()
{
//Arrange
var counters = new ConcurrentDictionary <string, Counter>();
var metricsApiClientMock = new Mock <IMetricsSdkApiClient>();
var cache = new InMemoryMetricsCache(counters);
var metricsLog = new InMemoryMetricsLog(metricsApiClientMock.Object, cache, 1);
//Act
metricsLog.Count("counter_test", 150);
//Assert
metricsApiClientMock.Verify(x => x.SendCountMetrics(It.IsAny <string>()));
}
public void SendTimeMetricsSuccessfully()
{
//Arrange
var timers = new ConcurrentDictionary <string, ILatencyTracker>();
var metricsApiClientMock = new Mock <IMetricsSdkApiClient>();
var cache = new InMemoryMetricsCache(null, timers);
var metricsLog = new InMemoryMetricsLog(metricsApiClientMock.Object, cache, 1, -1);
//Act
metricsLog.Time("time_test", 1);
//Assert
metricsApiClientMock.Verify(x => x.SendTimeMetrics(It.IsAny <string>()));
}
public void CountShouldNotAddMetricIfNoNameSpecified()
{
//Arrange
var counters = new ConcurrentDictionary <string, Counter>();
var cache = new InMemoryMetricsCache(counters);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Count("", 1);
//Assert
Counter counter = cache.GetCount("");
Assert.IsNull(counter);
}
public void GaugeShouldNotAddMetricIfNoNameSpecified()
{
//Arrange
var gauges = new ConcurrentDictionary <string, long>();
var cache = new InMemoryMetricsCache(null, null, gauges);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Gauge("", 1000);
//Assert
long gauge = cache.GetGauge("");
Assert.AreEqual(0, gauge);
}
public void GaugeShouldNotUpdateMetricIfDeltaIsLessThanZero()
{
//Arrange
var gauges = new ConcurrentDictionary <string, long>();
var cache = new InMemoryMetricsCache(null, null, gauges);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Gauge("gauge_test", -1);
//Assert
long gauge = cache.GetGauge("gauge_test");
Assert.AreEqual(0, gauge);
}
public void TimeShouldNotAddMetricIfNoNameSpecified()
{
//Arrange
var timers = new ConcurrentDictionary <string, ILatencyTracker>();
var cache = new InMemoryMetricsCache(null, timers);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Time("", 1000);
//Assert
ILatencyTracker timer = cache.GetLatencyTracker("");
Assert.IsNull(timer);
}
public void TimeShouldNotUpdateMetricIfDeltaIsLessThanZero()
{
//Arrange
var timers = new ConcurrentDictionary <string, ILatencyTracker>();
var cache = new InMemoryMetricsCache(null, timers);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Time("time_test", -1);
//Assert
ILatencyTracker timer = cache.GetLatencyTracker("time_test");
Assert.IsNull(timer);
}
public void CountShouldNotUpdateMetricIfDeltaIsLessOrEqualThanZero()
{
//Arrange
var counters = new ConcurrentDictionary <string, Counter>();
var cache = new InMemoryMetricsCache(counters);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Count("counter_test", 0);
metricsLog.Count("counter_test", -1);
//Assert
Counter counter = cache.GetCount("counter_test");
Assert.IsNull(counter);
}
public void GaugeShouldUpdateMetricWhenExisting()
{
//Arrange
var gauges = new ConcurrentDictionary <string, long>();
var cache = new InMemoryMetricsCache(null, null, gauges);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Gauge("gauge_test", 1234);
metricsLog.Gauge("gauge_test", 4567);
//Assert
long gauge = cache.GetGauge("gauge_test");
Assert.AreEqual(4567, gauge);
}
public void CountShouldUpdateMetricWhenExisting()
{
//Arrange
var counters = new ConcurrentDictionary <string, Counter>();
var cache = new InMemoryMetricsCache(counters);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Count("counter_test", 150);
metricsLog.Count("counter_test", 10);
//Assert
Counter counter = cache.GetCount("counter_test");
Assert.AreEqual(2, counter.GetCount());
Assert.AreEqual(160, counter.GetDelta());
}
public void TimeShouldAddNewMetricWhenNotExisting()
{
//Arrange
var timers = new ConcurrentDictionary <string, ILatencyTracker>();
var cache = new InMemoryMetricsCache(null, timers);
var metricsLog = new InMemoryMetricsLog(null, cache);
//Act
metricsLog.Time("time_test", 1);
//Assert
ILatencyTracker timer = cache.GetLatencyTracker("time_test");
Assert.IsNotNull(timer);
Assert.AreEqual(1, timer.GetLatency(0));
long[] latencies = timer.GetLatencies();
Assert.AreEqual(1, latencies.Sum());
}
