public void Observer_NotifierShouldNotifyToSubcribers()
{
var mockNotifier = new Mock<INotifier>();
var fooNotifier = new Mock<INotifier>();
var voidNotifier = new Mock<INotifier>();
var mockSubcriber = new Mock<ISubcriber>();
mockSubcriber.Setup(s => s.Name).Returns("Kong Subcriber");
var fooSubcriber = new Mock<ISubcriber>();
fooSubcriber.Setup(s => s.Name).Returns("Foo Subcriber");
var mockData = new Mock<BaseNotifierData>();
var observer = new AntelopeObserver();
observer.AddNotifier(1, mockNotifier.Object);
observer.AddNotifier(2, fooNotifier.Object);
observer.AddNotifier(3, voidNotifier.Object);
observer.Register(1, mockSubcriber.Object);
observer.Register(2, fooSubcriber.Object);
observer.NotifyAll(mockData.Object);
observer.Notify(1, mockData.Object);
mockNotifier.Verify(n => n.Notify(It.Is<ISubcriber>(s => s.Name == "Kong Subcriber"), It.IsAny<BaseNotifierData>()));
mockNotifier.Verify(n => n.Notify(It.IsAny<ISubcriber>(), It.IsAny<BaseNotifierData>()), Times.Exactly(2));
fooNotifier.Verify(n => n.Notify(It.Is<ISubcriber>(s => s.Name == "Foo Subcriber"), It.IsAny<BaseNotifierData>()));
fooNotifier.Verify(n => n.Notify(It.IsAny<ISubcriber>(), It.IsAny<BaseNotifierData>()), Times.Exactly(1));
voidNotifier.Verify(n => n.Notify(It.IsAny<ISubcriber>(), It.IsAny<BaseNotifierData>()), Times.Exactly(0));
}
public void Observer_AddTaintedNotifier()
{
var observer = new AntelopeObserver();
observer.AddNotifier(1, null);
}