public void GIVENEmptyActivity_WHENTrackActivityIsInvoked_THENExceptionIsBeingThrown(
InstrumentationSettings settings)
{
// Arrange
var instrumentation = new ActivityInstrumentation(this.telemetryClient, settings);
const IActivity emptyActivity = null;
// Act
// Assert
Assert.ThrowsAsync <ArgumentNullException>(() => instrumentation.TrackActivity(emptyActivity))
.ConfigureAwait(false);
}
public async void GIVENAnyActivity_WHENTrackActivityIsInvoked_THENEventTelemetryIsBeingSent(
IActivity activity,
InstrumentationSettings settings)
{
// Arrange
var instrumentation = new ActivityInstrumentation(this.telemetryClient, settings);
// Act
await instrumentation.TrackActivity(activity).ConfigureAwait(false);
// Assert
this.mockTelemetryChannel.Verify(
tc => tc.Send(It.Is <EventTelemetry>(x => x.Name == EventTypes.ActivityEvent)),
Times.Once);
}