public void ShouldScheduleCacheCleanOnTimer()
{
var interval = TimeSpan.FromMilliseconds(1);
var bus = new FakePublisher();
var sut = new EventStoreClusterClientCache(bus, EventStoreClusterClientFactory, interval, interval);
sut.Handle(new SystemMessage.SystemInit());
Assert.True(bus.Messages.OfType <TimerMessage.Schedule>().Count() == 1);
}
public async Task CleansCacheOnThreshold()
{
var interval = TimeSpan.FromMinutes(30);
var oldItemThreshold = TimeSpan.FromMilliseconds(500);
var sut = new EventStoreClusterClientCache(new FakePublisher(), EventStoreClusterClientFactory, interval,
oldItemThreshold);
var oldClient = sut.Get(new IPEndPoint(IPAddress.Loopback, 1113));
sut.Handle(new ClusterClientMessage.CleanCache());
await Task.Delay(oldItemThreshold.Add(TimeSpan.FromMilliseconds(500)));
var newClient = sut.Get(new IPEndPoint(IPAddress.Loopback, 1113));
newClient = sut.Get(new IPEndPoint(IPAddress.Loopback, 1113));
Assert.AreNotEqual(oldClient, newClient);
}
public async Task ShouldDisposeClientOnceEvictedFromCache()
{
var interval = TimeSpan.FromMinutes(30);
var oldItemThreshold = TimeSpan.FromMilliseconds(500);
var sut = new EventStoreClusterClientCache(new FakePublisher(), EventStoreClusterClientFactory, interval,
oldItemThreshold);
var client = sut.Get(new IPEndPoint(IPAddress.Loopback, 1113));
Assert.NotNull(client);
await Task.Delay(oldItemThreshold.Add(TimeSpan.FromMilliseconds(500)));
sut.Handle(new ClusterClientMessage.CleanCache());
// Give the cache enough time to dispose the client
await Task.Delay(oldItemThreshold);
Assert.True(client.Disposed);
}