public void StopActivityIfExist_HandlesNullValue()
{
(DiagnosticListener listener, MockObserver mockObserver) = MockObserver.CreateListener();
listener.StopActivityIfExist(null);
Assert.IsFalse(mockObserver.Events.Any(), "Should not produce any events");
}
public void ReportException_PropagatedAsEventPayload()
{
(DiagnosticListener listener, MockObserver mockObserver) = MockObserver.CreateListener();
Exception exception = new IndexOutOfRangeException();
listener.ReportException(exception);
mockObserver.AssertException(exception);
}
public static (DiagnosticListener, MockObserver) CreateListener([CallerMemberName] string name = "")
{
MockObserver mockObserver = new MockObserver(name);
mockObserver.m_unsubscribe = DiagnosticListener.AllListeners.Subscribe(mockObserver);
DiagnosticListener listener = new DiagnosticListener(name);
return(listener, mockObserver);
}
public void CreateAndStartActivity_ReportsStartEvent()
{
(DiagnosticListener listener, MockObserver mockObserver) = MockObserver.CreateListener();
string activityName = nameof(CreateAndStartActivity_ReportsStartEvent);
Activity?activity = listener.CreateAndStartActivity(activityName);
string eventName = mockObserver.Events.Single().Key;
Assert.AreEqual(activityName + ".Start", eventName);
}
public void StopActivityIfExist_ReportsStopEvent()
{
(DiagnosticListener listener, MockObserver mockObserver) = MockObserver.CreateListener();
string activityName = nameof(StopActivityIfExist_ReportsStopEvent);
Activity activity = new Activity(activityName).Start();
listener.StopActivityIfExist(activity);
string eventName = mockObserver.Events.Single().Key;
Assert.AreEqual(activityName + ".Stop", eventName);
Assert.AreNotEqual(TimeSpan.Zero, activity.Duration, "Activity should be stoped");
}
public void Constructor_SendOneWay_ReportsException()
{
ArithmeticException exception = new ArithmeticException();
IServiceRemotingRequestMessage messsageMock = CreateMessage();
Mock <IServiceRemotingClient> clientMock = new Mock <IServiceRemotingClient>();
clientMock.Setup(c => c.SendOneWay(messsageMock)).Throws(exception);
(DiagnosticListener listener, MockObserver observer) = MockObserver.CreateListener();
ServiceRemotingClientWrapper wrapper = new ServiceRemotingClientWrapper(clientMock.Object, listener);
Assert.ThrowsException <ArithmeticException>(() => wrapper.SendOneWay(messsageMock));
observer.AssertException(exception);
}
public async Task Constructor_RequestResponseAsync_ReportsException()
{
ArithmeticException exception = new ArithmeticException();
IServiceRemotingRequestMessage messsageMock = CreateMessage();
Mock <IServiceRemotingClient> clientMock = new Mock <IServiceRemotingClient>();
clientMock.Setup(c => c.RequestResponseAsync(messsageMock)).Throws(exception);
(DiagnosticListener listener, MockObserver observer) = MockObserver.CreateListener();
ServiceRemotingClientWrapper wrapper = new ServiceRemotingClientWrapper(clientMock.Object, listener);
await Assert.ThrowsExceptionAsync <ArithmeticException>(() => wrapper.RequestResponseAsync(messsageMock));
observer.AssertException(exception);
}