public void ShouldMatchSubscription()
{
var allowed = new DatabaseStatus()
{
DatacenterName = "Paris",
FailureType = "Oh no!"
};
var notAllowed = new DatabaseStatus()
{
DatacenterName = "London",
FailureType = "Oh no!"
};
var key = BindingKey.Create(allowed);
var subscription = Subscription.Matching <DatabaseStatus>(x => x.DatacenterName == "Paris");
var allowedMessageBinding = MessageBinding.FromMessage(allowed);
var notAllowedMessageBinding = MessageBinding.FromMessage(notAllowed);
Assert.IsTrue(subscription.Matches(allowedMessageBinding));
Assert.IsFalse(subscription.Matches(notAllowedMessageBinding));
}
public void should_send_routing_key_exception()
{
var msg = new FakeRoutableCommand(0, null);
var exception = Assert.Throws <InvalidOperationException>(() => BindingKey.Create(msg));
exception.Message.ShouldContain(typeof(FakeRoutableCommand).Name);
exception.Message.ShouldContain("Name");
exception.Message.ShouldContain("can not be null");
}
public void ShouldParseCommand()
{
var message = new DatabaseStatus()
{
DatacenterName = "Paris",
FailureType = "Oh no!"
};
var key = BindingKey.Create(message);
Assert.AreEqual($"{message.DatacenterName}.{message.Status}", key.ToString());
}
public void should_get_routing_key_from_message_with_properties()
{
var message = new FakeRoutableCommandWithProperties {
Id = 100, FeedId = 200
};
var routingKey = BindingKey.Create(message);
routingKey.PartCount.ShouldEqual(2);
routingKey.GetPart(0).ShouldEqual("100");
routingKey.GetPart(1).ShouldEqual("200");
routingKey.ToString().ShouldEqual("100.200");
}
public void should_get_routing_key_from_message()
{
using (new CultureScope(CultureInfo.GetCultureInfo("FR-fr")))
{
var message = new FakeRoutableCommand(42.42m, "name", Guid.NewGuid());
var rountingKey = BindingKey.Create(message);
rountingKey.PartCount.ShouldEqual(3);
rountingKey.GetPart(0).ShouldEqual("42.42");
rountingKey.GetPart(1).ShouldEqual("name");
rountingKey.GetPart(2).ShouldEqual(message.OtherId.ToString());
}
}
public void ShouldBuildSubscriptionTree()
{
var peer1 = new Peer(new PeerId("Abc.Testing." + Guid.NewGuid()), "tcp://localhost:8080");
var peer2 = new Peer(new PeerId("Abc.Testing." + Guid.NewGuid()), "tcp://localhost:8181");
var messageKo = new DatabaseStatus()
{
DatacenterName = "Paris",
Status = "Ko"
};
var messageOk = new DatabaseStatus()
{
DatacenterName = "Paris",
Status = "Ok"
};
var koParis = BindingKey.Create(messageKo);
var okParis = BindingKey.Create(messageOk);
var allParisKo = Subscription.Matching <DatabaseStatus>(x => x.DatacenterName == "Paris" && x.Status == "Ko");
var allParis = Subscription.Matching <DatabaseStatus>(x => x.DatacenterName == "Paris");
var allKo = Subscription.Matching <DatabaseStatus>(x => x.Status == "Ko");
var subscriptionTree = new PeerSubscriptionTree();
subscriptionTree.Add(peer1, allParisKo.BindingKey);
subscriptionTree.Add(peer2, allParis.BindingKey);
var matchedPeers = subscriptionTree.GetPeers(allParis.BindingKey);
Assert.AreEqual(1, matchedPeers.Count);
matchedPeers = subscriptionTree.GetPeers(allKo.BindingKey);
Assert.AreEqual(0, matchedPeers.Count);
matchedPeers = subscriptionTree.GetPeers(allParisKo.BindingKey);
Assert.AreEqual(2, matchedPeers.Count);
}
public void MeasurePerformances()
{
var message = new FakeMarketDataEvent("USA", "NASDAQ", "MSFT");
Measure.Execution(1000000, () => BindingKey.Create(message));
}
public static MessageBinding FromMessage(IMessage message) => new MessageBinding(message.TypeId(), BindingKey.Create(message));