public void updates_cached_routes()
{
var cache = new SubscriptionCache(new ChannelGraph(), new ITransport[]{new InMemoryTransport(), });
var subscriptions1 = new[]
{
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription()
};
subscriptions1[0].MessageType = typeof(string).FullName;
subscriptions1[1].MessageType = typeof(int).FullName;
var subscriptions2 = new[] { ObjectMother.ExistingSubscription() };
subscriptions2[0].MessageType = typeof(int).FullName;
cache.LoadSubscriptions(subscriptions1);
cache.FindDestinationChannels(new Envelope { Message = "Foo" });
cache.FindDestinationChannels(new Envelope { Message = 42 });
cache.CachedRoutes.ContainsKey(typeof(string)).ShouldBeTrue();
cache.CachedRoutes.ContainsKey(typeof(int)).ShouldBeTrue();
cache.LoadSubscriptions(subscriptions2);
cache.CachedRoutes.ContainsKey(typeof(string)).ShouldBeFalse();
cache.CachedRoutes.ContainsKey(typeof(int)).ShouldBeTrue();
}
public void can_replace_the_subscriptions()
{
var cache = new SubscriptionCache(new ChannelGraph(), new ITransport[]{new InMemoryTransport(), });
var subscriptions1 = new Subscription[]
{
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription()
};
var subscriptions2 = new Subscription[]
{
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription(),
ObjectMother.ExistingSubscription()
};
cache.LoadSubscriptions(subscriptions1);
cache.ActiveSubscriptions.ShouldHaveTheSameElementsAs(subscriptions1);
cache.LoadSubscriptions(subscriptions2);
cache.ActiveSubscriptions.ShouldHaveTheSameElementsAs(subscriptions2);
}