// Start is called before the first frame update
void Start()
{
DigitObserver observer = new DigitObserver();
GraphObserver observer1 = new GraphObserver();
RandomNumberGenerator generator = new RandomNumberGenerator();
generator.AddObserver(observer);
generator.AddObserver(observer1);
generator.Generate();
}
public static void Main(string[] args)
{
NumberGenerator generator = new RandomNumberGenerator();
Observer observer1 = new DigitObserver();
Observer observer2 = new GraphObserver();
generator.AddObserver(observer1);
generator.AddObserver(observer2);
generator.Execute();
}
public void NumberGenerator_Notify_SendAlert()
{
var digitMock = new Mock <DigitObserver>();
NumberGenerator argInstance = null;
digitMock.Setup(x => x.Update(It.IsAny <NumberGenerator>())).Callback <NumberGenerator>(sm => argInstance = sm);
var graphMock = new Mock <GraphObserver>();
graphMock.Setup(x => x.Update(It.IsAny <NumberGenerator>()));
var generator = new RandomNumberGenerator();
generator.AddObserver(digitMock.Object);
generator.AddObserver(graphMock.Object);
generator.NotifyObservers();
digitMock.Verify(x => x.Update(generator), Times.Once);
Assert.Same(argInstance, generator);
graphMock.Verify(x => x.Update(generator), Times.Once);
}