public void Subscribe_ShouldThrowArgumentException_WhenSubscribersIsEmpty()
{
var bus = new ReactiveBus(this.mockedQueue.Object);
Assert.NotNull(bus);
Assert.Throws <ArgumentException>(() => bus.Subscribe(new List <ISubscriber>()));
}
public void Publish_ShouldThrowArgumentNullException_WhenItemIsNull()
{
var bus = new ReactiveBus(this.mockedQueue.Object);
Assert.NotNull(bus);
Assert.Throws <ArgumentNullException>(() => bus.Publish(null));
}
public void Subscribe_ShouldSuccessfullySubscribeSubscribers()
{
this.mockedQueue.Setup(m => m.Subscribe(It.IsAny <IObserver <string> >()));
var bus = new ReactiveBus(this.mockedQueue.Object);
bus.Subscribe(GetMockedSubscribers());
this.mockedQueue.Verify(m => m.Subscribe(It.IsAny <IObserver <string> >()), Times.Exactly(2));
}
public void Publish_ShouldSuccessfullyPublishItem()
{
this.mockedQueue.Setup(m => m.OnNext(Message));
var bus = new ReactiveBus(this.mockedQueue.Object);
bus.Publish(Message);
Assert.NotNull(bus);
this.mockedQueue.Verify(m => m.OnNext(Message), Times.Once);
}
public void ShouldSuccessfullyPublishAndSubscribe()
{
var subject = new Subject <string>();
var mockedSubscriber = new Mock <ISubscriber>();
var bus = new ReactiveBus(subject);
bus.Subscribe(new List <ISubscriber> {
mockedSubscriber.Object
});
bus.Publish(Message);
mockedSubscriber.Verify(m => m.Subscribe(Message), Times.Once);
}