public void CanHaveMultipleSubscribersAndRaiseCustomEvent()
{
var customEvent = new TestableEventBase();
Payload payload = new Payload();
object[] received1 = null;
object[] received2 = null;
var eventSubscription1 = new MockEventSubscription();
eventSubscription1.GetPublishActionReturnValue = delegate(object[] args) { received1 = args; };
var eventSubscription2 = new MockEventSubscription();
eventSubscription2.GetPublishActionReturnValue = delegate(object[] args) { received2 = args; };
customEvent.Subscribe(eventSubscription1);
customEvent.Subscribe(eventSubscription2);
customEvent.Publish(payload);
Assert.AreEqual(1, received1.Length);
Assert.AreSame(received1[0], payload);
Assert.AreEqual(1, received2.Length);
Assert.AreSame(received2[0], payload);
}
public void WhenEventSubscriptionActionIsNullPruneItFromList()
{
var eventBase = new TestableEventBase();
var eventSubscription = new MockEventSubscription { GetPublishActionReturnValue = null };
var token = eventBase.Subscribe(eventSubscription);
eventBase.Publish();
Assert.False(eventBase.Contains(token));
}
public void CanPublishSimpleEvents()
{
var eventBase = new TestableEventBase();
var eventSubscription = new MockEventSubscription();
bool eventPublished = false;
eventSubscription.GetPublishActionReturnValue = delegate { eventPublished = true; };
eventBase.Subscribe(eventSubscription);
eventBase.Publish();
Assert.True(eventSubscription.GetPublishActionCalled);
Assert.True(eventPublished);
}
public void CanHaveMultipleSubscribersAndRaiseCustomEvent()
{
var customEvent = new TestableEventBase();
Payload payload = new Payload();
object[] received1 = null;
object[] received2 = null;
var eventSubscription1 = new MockEventSubscription();
eventSubscription1.GetPublishActionReturnValue = delegate(object[] args) { received1 = args; };
var eventSubscription2 = new MockEventSubscription();
eventSubscription2.GetPublishActionReturnValue = delegate(object[] args) { received2 = args; };
customEvent.Subscribe(eventSubscription1);
customEvent.Subscribe(eventSubscription2);
customEvent.Publish(payload);
Assert.AreEqual(1, received1.Length);
Assert.AreSame(received1[0], payload);
Assert.AreEqual(1, received2.Length);
Assert.AreSame(received2[0], payload);
}
public void WhenEventSubscriptionActionIsNullPruneItFromList()
{
var eventBase = new TestableEventBase();
var eventSubscription = new MockEventSubscription();
eventSubscription.GetPublishActionReturnValue = null;
var token = eventBase.Subscribe(eventSubscription);
eventBase.Publish();
Assert.IsFalse(eventBase.Contains(token));
}
public void ShouldSubscribeAndUnsubscribe()
{
var eventBase = new TestableEventBase();
var eventSubscription = new MockEventSubscription();
eventBase.Subscribe(eventSubscription);
Assert.IsNotNull(eventSubscription.SubscriptionToken);
Assert.IsTrue(eventBase.Contains(eventSubscription.SubscriptionToken));
eventBase.Unsubscribe(eventSubscription.SubscriptionToken);
Assert.IsFalse(eventBase.Contains(eventSubscription.SubscriptionToken));
}
public void ShouldSubscribeAndUnsubscribe()
{
var eventBase = new TestableEventBase();
var eventSubscription = new MockEventSubscription();
eventBase.Subscribe(eventSubscription);
Assert.NotNull(eventSubscription.SubscriptionToken);
Assert.True(eventBase.Contains(eventSubscription.SubscriptionToken));
eventBase.Unsubscribe(eventSubscription.SubscriptionToken);
Assert.False(eventBase.Contains(eventSubscription.SubscriptionToken));
}
public void CanPublishSimpleEvents()
{
var eventBase = new TestableEventBase();
var eventSubscription = new MockEventSubscription();
bool eventPublished = false;
eventSubscription.GetPublishActionReturnValue = delegate
{
eventPublished = true;
};
eventBase.Subscribe(eventSubscription);
eventBase.Publish();
Assert.IsTrue(eventSubscription.GetPublishActionCalled);
Assert.IsTrue(eventPublished);
}