public void dispose_of_subscription_removes_it_from_composite()
{
var subscription = new MockSubscription<MessageA>();
var c = new CompositeSubscription { subscription };
c.ShouldHaveCount(1);
subscription.Dispose();
c.ShouldHaveCount(0);
}
public void dispose_of_subscription_removes_it_from_composite()
{
var subscription = new MockSubscription <MessageA>();
var c = new CompositeSubscription {
subscription
};
c.ShouldHaveCount(1);
subscription.Dispose();
c.ShouldHaveCount(0);
}
public void correct_behavior_subscribe_get_subscribe_new_then_get_old()
{
var sub1 = new MockSubscription <MessageA>();
var sub2 = new MockSubscription <MessageB>();
var r = GetResolver();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
r.Add(sub2);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
}
public void NewSubscriptionCollectHasNoElements()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
Assert.AreEqual(0, subscriptions.Count);
Assert.AreEqual(-1, subscriptions.Find("test"));
Assert.AreEqual(-1, subscriptions.Find(subscription));
Assert.IsFalse(subscriptions.ContainsKey("test"));
Assert.IsFalse(subscriptions.Contains(subscription));
}
public void correct_behavior_subscribe_get_subscribe_new_then_get_old()
{
var sub1 = new MockSubscription<MessageA>();
var sub2 = new MockSubscription<MessageB>();
var r = GetResolver();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
r.Add(sub2);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
}
public void AddingSubscriptionsReturnsCorrectNumberOfElements()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Assert.AreEqual(2, subscriptions.Count);
}
public void IndexThrowsForPastEndOfList()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Subscription test = subscriptions[2];
}
public void IndexThrowsForNegativeIndex()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Subscription test = subscriptions[-1];
}
public void IndexerThrowsWhenNotMatch()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Subscription test = subscriptions["not"];
}
public void correct_behavior_of_resolver_with_regard_to_subscribe_dispose_subscribe_publish_twice()
{
var sub1 = new MockSubscription <MessageA>();
var r = GetResolver();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
sub1.Dispose();
sub1 = new MockSubscription <MessageA>();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageB()).ShouldHaveCount(0);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
}
public void correct_behavior_of_resolver_with_regard_to_subscribe_dispose_subscribe_publish_twice()
{
var sub1 = new MockSubscription<MessageA>();
var r = GetResolver();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
sub1.Dispose();
sub1 = new MockSubscription<MessageA>();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageB()).ShouldHaveCount(0);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
}
public void FindViaSubscriberReturnsCorrectResults()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Assert.AreEqual(0, subscriptions.Find("test"));
Assert.AreEqual(1, subscriptions.Find("another"));
Assert.AreEqual(-1, subscriptions.Find("not"));
}
public void ContainsKeyPerformsCorrectly()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Assert.IsTrue(subscriptions.ContainsKey("test"));
Assert.IsTrue(subscriptions.ContainsKey("another"));
Assert.IsFalse(subscriptions.ContainsKey("not"));
}
public void IntegerIndexerGetsCorrectSubscription()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Subscription test = subscriptions[1];
Assert.IsNotNull(test);
Assert.AreEqual("anotherPub", test.Publication);
}
public void IndexFindsSubscriptionUsingSubscriber()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription = new MockSubscription("test", "testPub");
subscriptions.Add(subscription);
subscription = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription);
Subscription test = subscriptions["another"];
Assert.IsNotNull(test);
Assert.AreEqual("anotherPub", test.Publication);
}
public void ContainsReturnsTrueOnlyForExactSameInstance()
{
MockSubscriptionCollection subscriptions = new MockSubscriptionCollection();
MockSubscription subscription1 = new MockSubscription("test", "testPub");
subscriptions.Add(subscription1);
MockSubscription subscription2 = new MockSubscription("another", "anotherPub");
subscriptions.Add(subscription2);
MockSubscription subscription3 = new MockSubscription("test", "testPub");
Assert.IsTrue(subscriptions.Contains(subscription1));
Assert.IsFalse(subscriptions.Contains(subscription3));
}
public void publishes_message_fire_and_forget()
{
var p = new ParallelNonBlockingPublisher();
var evtBlock = new ManualResetEvent(false);
var evtSignal = new ManualResetEvent(false);
var evtSignal2 = new ManualResetEvent(false);
var lockingSub = new MockSubscription<MessageA>(evtBlock, evtSignal);
var runThroughSub = new MockSubscription<MessageA>(evtSignal:evtSignal2);
var token = new PublishToken(new MessageA(), new[] { lockingSub, runThroughSub });
p.LookAt(token);
lockingSub.Received.ShouldBeEqualTo(0);
evtSignal2.WaitOne();
runThroughSub.Received.ShouldBeEqualTo(1);
evtBlock.Set();
evtSignal.WaitOne();
lockingSub.Received.ShouldBeEqualTo(1);
}
public void Sequence_of_addition_and_disposal_works_as_shown()
{
var sub1 = new MockSubscription<MessageA>();
var sub2 = new MockSubscription<MessageA>();
var sub3 = new MockSubscription<MessageB>();
var r = GetResolver();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
r.Add(sub2);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(2);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(2);
r.Add(sub3);
r.GetSubscriptionsFor(new MessageB()).ShouldHaveCount(1);
sub1.Dispose();
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
sub3.Dispose();
r.GetSubscriptionsFor(new MessageB()).ShouldHaveCount(0);
}
public void publishes_message_fire_and_forget()
{
var p = new ParallelNonBlockingPublisher();
var evtBlock = new ManualResetEvent(false);
var evtSignal = new ManualResetEvent(false);
var evtSignal2 = new ManualResetEvent(false);
var lockingSub = new MockSubscription <MessageA>(evtBlock, evtSignal);
var runThroughSub = new MockSubscription <MessageA>(evtSignal: evtSignal2);
var token = new PublishToken(new MessageA(), new[] { lockingSub, runThroughSub });
p.LookAt(token);
lockingSub.Received.ShouldBeEqualTo(0);
evtSignal2.WaitOne();
runThroughSub.Received.ShouldBeEqualTo(1);
evtBlock.Set();
evtSignal.WaitOne();
lockingSub.Received.ShouldBeEqualTo(1);
}
public void Sequence_of_addition_and_disposal_works_as_shown()
{
var sub1 = new MockSubscription <MessageA>();
var sub2 = new MockSubscription <MessageA>();
var sub3 = new MockSubscription <MessageB>();
var r = GetResolver();
r.Add(sub1);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
r.Add(sub2);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(2);
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(2);
r.Add(sub3);
r.GetSubscriptionsFor(new MessageB()).ShouldHaveCount(1);
sub1.Dispose();
r.GetSubscriptionsFor(new MessageA()).ShouldHaveCount(1);
sub3.Dispose();
r.GetSubscriptionsFor(new MessageB()).ShouldHaveCount(0);
}
