public void CreatingOperationHolderWithNullOriginalActivityDoesNotRestoreIt()
{
var client = new TelemetryClient(TelemetryConfiguration.CreateDefault());
var originalActivity = new Activity("original").Start();
var operation = new OperationHolder <DependencyTelemetry>(client, new DependencyTelemetry(), null);
var newActivity = new Activity("new").SetParentId("detached-parent").Start();
operation.Telemetry.Id = newActivity.SpanId.ToHexString();
operation.Dispose();
Assert.IsNull(Activity.Current);
}
public void CreatingOperationHolderWithParentActivityRestoresIt()
{
var client = new TelemetryClient(TelemetryConfiguration.CreateDefault());
var originalActivity = new Activity("original").Start();
var operation = new OperationHolder <DependencyTelemetry>(client, new DependencyTelemetry(), originalActivity);
// child of original
var newActivity = new Activity("new").Start();
operation.Telemetry.Id = newActivity.SpanId.ToHexString();
operation.Dispose();
Assert.AreEqual(Activity.Current, originalActivity);
}
public void CreatingOperationHolderWithDetachedOriginalActivityRestoresIt()
{
var client = new TelemetryClient(TelemetryConfiguration.CreateDefault());
var originalActivity = new Activity("original").Start();
var operation = new OperationHolder <DependencyTelemetry>(client, new DependencyTelemetry(), originalActivity);
var newActivity = new Activity("new").SetParentId("detached-parent").Start();
operation.Telemetry.Id = $"|{newActivity.TraceId.ToHexString()}.{newActivity.SpanId.ToHexString()}.";
operation.Dispose();
Assert.AreEqual(Activity.Current, originalActivity);
}
