public async Task Messages_with_the_same_timestamp_have_repeatedly_same_order()
{
var now = DateTime.Now;
var msg1 = new MsmqSubscriptionMessage
{
ArrivedTime = now,
Id = Guid.NewGuid().ToString(),
Body = "SomeMessageType, Version=1.0.0",
Label = "address|endpoint"
};
var msg2 = new MsmqSubscriptionMessage
{
ArrivedTime = now,
Id = Guid.NewGuid().ToString(),
Body = "SomeMessageType, Version=1.0.0",
Label = "address|endpoint"
};
var queue1 = new FakeStorageQueue();
queue1.Messages.AddRange(new[]
{
msg1,
msg2,
});
var queue2 = new FakeStorageQueue();
queue2.Messages.AddRange(new[]
{
msg2, // inverted order
msg1,
});
var storage1 = new MsmqSubscriptionStorage(queue1);
var storage2 = new MsmqSubscriptionStorage(queue2);
//GetSubscriberAddressesForMessage ensures storage is initialized
_ = await storage1.GetSubscriberAddressesForMessage(new MessageType[0], new ContextBag());
_ = await storage2.GetSubscriberAddressesForMessage(new MessageType[0], new ContextBag());
// both endpoints should delete the same message although they have the same timestamp and are read in different order from the queue.
Assert.That(queue1.Messages.Count, Is.EqualTo(1), "Message count");
Assert.AreEqual(queue1.Messages.Single(), queue2.Messages.Single());
}
public async Task Should_ignore_message_version_on_subscriptions()
{
var subscriptionMessage = new MsmqSubscriptionMessage
{
ArrivedTime = DateTime.UtcNow,
Id = Guid.NewGuid().ToString(),
Body = "SomeMessage, Version=1.0.0",
Label = "subscriberA@server1|subscriberA"
};
var storageQueue = new FakeStorageQueue();
storageQueue.Messages.Add(subscriptionMessage);
var subscriptionStorage = new MsmqSubscriptionStorage(storageQueue);
var subscribers = await subscriptionStorage.GetSubscriberAddressesForMessage(new[]
{
new MessageType("SomeMessage", "2.0.0")
}, new ContextBag());
Assert.AreEqual("subscriberA", subscribers.Single().Endpoint);
}
public async Task Should_ignore_message_version_on_subscriptions()
{
var subscriptionMessage = new MsmqSubscriptionMessage
{
ArrivedTime = DateTime.UtcNow,
Id = Guid.NewGuid().ToString(),
Body = "SomeMessage, Version=1.0.0",
Label = "subscriberA@server1|subscriberA"
};
var storageQueue = new FakeStorageQueue();
var subscriptionStorage = new MsmqSubscriptionStorage(storageQueue);
storageQueue.Messages.Add(subscriptionMessage);
subscriptionStorage.Init();
var subscribers = await subscriptionStorage.GetSubscriberAddressesForMessage(new[]
{
new MessageType("SomeMessage", "2.0.0")
}, new ContextBag());
Assert.AreEqual("subscriberA", subscribers.Single().Endpoint);
}
public void Messages_with_the_same_timestamp_have_repeatedly_same_order()
{
var now = DateTime.Now;
var msg1 = new MsmqSubscriptionMessage
{
ArrivedTime = now,
Id = Guid.NewGuid().ToString(),
Body = "SomeMessageType, Version=1.0.0",
Label = "address|endpoint"
};
var msg2 = new MsmqSubscriptionMessage
{
ArrivedTime = now,
Id = Guid.NewGuid().ToString(),
Body = "SomeMessageType, Version=1.0.0",
Label = "address|endpoint"
};
var queue1 = new FakeStorageQueue();
var storage1 = new MsmqSubscriptionStorage(queue1);
queue1.Messages.AddRange(new []
{
msg1,
msg2,
});
var queue2 = new FakeStorageQueue();
var storage2 = new MsmqSubscriptionStorage(queue2);
queue2.Messages.AddRange(new[]
{
msg2, // inverted order
msg1,
});
storage1.Init();
storage2.Init();
// both endpoints should delete the same message although they have the same timestamp and are read in different order from the queue.
Assert.That(queue1.Messages.Count, Is.EqualTo(1));
Assert.AreEqual(queue1.Messages.Single(), queue2.Messages.Single());
}
