public void TestCountTelemetry_DetectsUniqueDifference()
{
// arrange
TelemetryItemBuffer sut = new TelemetryItemBuffer("");
EventTelemetry item1 = new EventTelemetry("event1");
item1.Properties["key1"] = "value1";
item1.Properties["key2"] = "value2";
item1.Properties["key3"] = "value3";
item1.Properties["key4"] = "value4";
EventTelemetry item2 = new EventTelemetry("event1");
item2.Properties["key2"] = "value2";
item2.Properties["key4"] = "value4";
item2.Properties["key3"] = "value3";
item2.Properties["key5"] = "value1";
bool expected = true;
// act
sut.CountTelemetry(item1);
bool actual = sut.CountTelemetry(item2);
// assert
Assert.AreEqual(expected, actual);
}
private void EnsureBuffers(string instrumentationKey)
{
if (!_telemetryBuffers.ContainsKey(instrumentationKey))
{
_telemetryBuffers[instrumentationKey] = new ConcurrentDictionary <Type, TelemetryItemBuffer>();
foreach (Type telemetryType in _typesToTrack)
{
if (!_telemetryBuffers[instrumentationKey].ContainsKey(telemetryType))
{
_telemetryBuffers[instrumentationKey][telemetryType] = new TelemetryItemBuffer(instrumentationKey)
{
PrefixMetricsWithType = this.PrefixMetricsWithType
};
}
}
}
}
public void TestCountTelemetry_CountsEventsRightWithPrefix()
{
using (ShimsContext.Create())
{
// arrange
TelemetryItemBuffer sut = new TelemetryItemBuffer("");
sut.PrefixMetricsWithType = true;
EventTelemetry item1 = new EventTelemetry("event1");
item1.Properties["key1"] = "value1";
item1.Properties["key2"] = "value2";
item1.Properties["key3"] = "value3";
item1.Properties["key4"] = "value4";
EventTelemetry item2 = new EventTelemetry("event1");
item2.Properties["key2"] = "value2";
item2.Properties["key4"] = "value4";
item2.Properties["key3"] = "value3";
item2.Properties["key5"] = "value1";
double expected = 100;
double actual = 0;
ShimTelemetryClient.AllInstances.TrackMetricStringDoubleIDictionaryOfStringString = (client, name, value, dict) =>
{
if (string.Equals("Event.event1", name))
{
actual = value;
}
};
// act
for (int i = 0; i < 50; ++i)
{
sut.CountTelemetry(item1);
sut.CountTelemetry(item2);
}
sut.SendMetrics();
// assert
Assert.AreEqual(expected, actual);
}
}