public void Test_Event_IsPopulated()
{
using (ShimsContext.Create())
{
var tEvent = new TestTelemetryEvent();
var now = DateTime.Now;
ShimDateTime.NowGet = () => now;
var correlationSet = false;
ShimTelemetryExtensions.SetCorrelationITelemetryBbTelemetryEvent = (t, e) =>
{
if (e == tEvent)
{
correlationSet = true;
}
};
var result = tEvent.ToTelemetry();
result.Should().NotBeNull();
correlationSet.Should().BeTrue();
(result?.Name).Should().Be(tEvent.GetType().Name);
(result?.Timestamp).Should().Be(now);
(result?.Properties[nameof(TestExceptionEvent.Id)]).Should().Be(tEvent.Id.ToString());
(result?.Properties[nameof(TestExceptionEvent.Description)]).Should().Be(tEvent.Description);
}
}
public void Test_Event_IsPopulated()
{
var tEvent = new TestTelemetryEvent();
var now = DateTime.Now;
var result = new ConvertEvent <TelemetryEvent, EventTelemetry>(tEvent)
{
Now = () => now
}.ToTelemetry();
result.Should().NotBeNull();
(result?.Name).Should().Be(tEvent.GetType().Name);
(result?.Timestamp).Should().Be(now);
(result?.Properties[nameof(TestExceptionEvent.Id)]).Should().Be(tEvent.Id.ToString());
(result?.Properties[nameof(TestExceptionEvent.Description)]).Should().Be(tEvent.Description);
}
public async Task Test_PublishWithoutCorrelation()
{
var bbMock = new Mock <BigBrother> {
CallBase = true
};
var tEvent = new TestTelemetryEvent();
TestTelemetryEvent rEvent = null;
using (bbMock.Object.TelemetryStream.OfType <TestTelemetryEvent>().Subscribe(e => rEvent = e))
{
bbMock.Object.Publish(tEvent);
await Task.Delay(TimeSpan.FromSeconds(1)); // wait a bit to ensure the subscription gets love
rEvent.Should().NotBeNull();
rEvent.Should().Be(tEvent);
}
}
public async Task Test_Internal_IsSubscribed()
{
var e = new TestTelemetryEvent();
var bbMock = new Mock <BigBrother> {
CallBase = true
};
bbMock.Setup(x => x.HandleInternalEvent(It.IsAny <TelemetryEvent>())).Verifiable();
bbMock.Object.SetupSubscriptions();
BigBrother.InternalStream.OnNext(e);
await Task.Delay(TimeSpan.FromSeconds(1)); // give the subscription some love
bbMock.Verify(x => x.HandleInternalEvent(e), Times.Once);
// wipe all internal subscriptions
BigBrotherExtensions.WipeInternalSubscriptions();
}
public void Test_Event_PublishesOnException()
{
using (ShimsContext.Create())
{
var exception = new Exception("Exploding the test here");
var tEvent = new TestTelemetryEvent();
ShimTelemetryExtensions.SetCorrelationITelemetryBbTelemetryEvent = (t, e) => throw exception;
using (BigBrother.InternalStream.OfType <BbExceptionEvent>()
.Subscribe(e =>
{
e.Exception.Should().Be(exception);
}))
{
var result = tEvent.ToTelemetry();
result.Should().BeNull();
}
}
}
public async Task Ensure_LoseOverridesStrictCorrelation()
{
var bbMock = new Mock <BigBrother> {
CallBase = true
};
var handle = new object();
var tEvent = new TestTelemetryEvent();
TestTelemetryEvent rEvent = null;
using (bbMock.Object.CreateCorrelation())
using (bbMock.Object.TelemetryStream.OfType <TestTelemetryEvent>().Subscribe(e => rEvent = e))
{
bbMock.Object.Publish(tEvent, handle);
await Task.Delay(TimeSpan.FromSeconds(1)); // wait a bit to ensure the subscription gets love
rEvent.Should().NotBeNull();
rEvent.Should().Be(tEvent);
rEvent.CorrelationVector.Should().Be(bbMock.Object.CorrelationHandles[handle].Vector);
bbMock.Object.Handle.Should().NotBeNull();
}
}
