public void Initializer_DoesNotThrowOnNull_MetricTelemetry()
{
// Apply Initializer
var initializer = new MetricSdkVersionTelemetryInitializer();
initializer.Initialize(null);
// Nothing to validate. If an exception was thrown, test would fail.
}
public void Initializer_IsIdempotent()
{
// Create a Metric telemetry with SDK version starting with "f_"
string originalVersion = "f_azwapccore:2.9.1-26132";
var metricTelemetry = new MetricTelemetry("metric", 100.00);
metricTelemetry.Context.GetInternalContext().SdkVersion = originalVersion;
// Apply Initializer, more than once.
var initializer = new MetricSdkVersionTelemetryInitializer();
initializer.Initialize(metricTelemetry);
initializer.Initialize(metricTelemetry);
// Validate that initializer does not modify the SDKVersion as it is already prefixed with "f_"
var actualSdkVersion = metricTelemetry.Context.GetInternalContext().SdkVersion;
Assert.Equal(originalVersion, actualSdkVersion);
}
public void Initializer_DoesNotThrowOnEmptyOrNullVersion_MetricTelemetry()
{
// Create a Metric telemetry.
var metricTelemetry = new MetricTelemetry("metric", 100.00);
var initializer = new MetricSdkVersionTelemetryInitializer();
// Assign Empty Version
metricTelemetry.Context.GetInternalContext().SdkVersion = string.Empty;
// Apply Initializer
initializer.Initialize(metricTelemetry);
// Assign Null Version
metricTelemetry.Context.GetInternalContext().SdkVersion = null;
// Apply Initializer
initializer.Initialize(metricTelemetry);
// Nothing to validate. If an exception was thrown, test would fail.
}
public void Initializer_AddsPrefix_MetricTelemetry()
{
// Create a Metric telemetry with some SDK version
string originalVersion = "azwapccore:2.9.1-26132";
var metricTelemetry = new MetricTelemetry("metric", 100.00);
metricTelemetry.Context.GetInternalContext().SdkVersion = originalVersion;
// Apply Initializer
var initializer = new MetricSdkVersionTelemetryInitializer();
initializer.Initialize(metricTelemetry);
var actualSdkVersion = metricTelemetry.Context.GetInternalContext().SdkVersion;
// Validate that "f_" is prefixed
Assert.StartsWith("f_", actualSdkVersion);
// And validate that original version is kept after "f_"
Assert.EndsWith(originalVersion, actualSdkVersion);
}
public void Initializer_OnlyModifiedMetricTelemetry()
{
// Create a RequestTelemetry with SDKVersion.
var request = new RequestTelemetry
{
ResponseCode = "200",
Name = "POST /api/somemethod",
};
string originalSdkVersion = "azurefunctions:2.9.1-26132";
request.Context.GetInternalContext().SdkVersion = originalSdkVersion;
// Apply initializer
var initializer = new MetricSdkVersionTelemetryInitializer();
initializer.Initialize(request);
// Validate that original version is un-touched, as this initializer is only expected to modify Metric telemetry
Assert.Equal(originalSdkVersion, request.Context.GetInternalContext().SdkVersion);
}
