public async Task Should_fill_up_a_bunch_of_buckets()
{
var addedObserver = new NodeAddedCountObserver(100);
var removedObserver = new NodeRemovedCountObserver <SimpleValue>(40);
var settings = new TestCacheSettings(100, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(60));
var cache = new GreenCache <SimpleValue>(settings);
IIndex <string, SimpleValue> index = cache.AddIndex("id", x => x.Id);
cache.Connect(addedObserver);
cache.Connect(removedObserver);
for (var i = 0; i < 100; i++)
{
var simpleValue = await index.Get($"key{i}", SimpleValueFactory.Healthy);
settings.CurrentTime += TimeSpan.FromSeconds(1);
}
await addedObserver.Completed;
await removedObserver.Completed;
Assert.That(cache.Statistics.Count, Is.EqualTo(60));
Task <SimpleValue>[] values = cache.GetAll().ToArray();
Assert.That(values.Length, Is.EqualTo(60));
}
public async Task Should_fill_up_the_buckets_over_time_and_remove_old_entries()
{
var settings = new TestCacheSettings(100, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(300));
var cache = new GreenCache <SimpleValue>(settings);
IIndex <string, SimpleValue> index = cache.AddIndex("id", x => x.Id);
var observer = new NodeAddedCountObserver(200);
cache.Connect(observer);
var removed = new NodeRemovedCountObserver <SimpleValue>(100);
cache.Connect(removed);
for (var i = 0; i < 200; i++)
{
var simpleValue = await index.Get($"key{i}", SimpleValueFactory.Healthy);
settings.CurrentTime += TimeSpan.FromSeconds(1);
}
await observer.Completed;
await removed.Completed;
Assert.That(cache.Statistics.Count, Is.EqualTo(100));
}
public async Task Should_fill_up_the_buckets()
{
var settings = new TestCacheSettings(100, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(60));
var cache = new GreenCache <SimpleValue>(settings);
var index = cache.AddIndex("id", x => x.Id);
var observer = new NodeAddedCountObserver(100);
cache.Connect(observer);
for (int i = 0; i < 100; i++)
{
SimpleValue simpleValue = await index.Get($"key{i}", SimpleValueFactory.Healthy);
}
await observer.Completed;
Assert.That(cache.Statistics.Count, Is.EqualTo(100));
}
public async Task Should_fill_them_even_fuller()
{
var settings = new TestCacheSettings(100, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(60));
var cache = new GreenCache <SimpleValue>(settings);
var index = cache.AddIndex("id", x => x.Id);
var addedObserver = new NodeAddedCountObserver(200);
cache.Connect(addedObserver);
var removedObserver = new NodeRemovedCountObserver <SimpleValue>(99);
cache.Connect(removedObserver);
for (int i = 0; i < 200; i++)
{
SimpleValue simpleValue = await index.Get($"key{i}", SimpleValueFactory.Healthy);
if (i % 2 == 0)
{
settings.CurrentTime += TimeSpan.FromSeconds(1);
}
}
await addedObserver.Completed;
await removedObserver.Completed;
Assert.That(cache.Statistics.Count, Is.EqualTo(101));
var values = cache.GetAll().ToArray();
Assert.That(values.Length, Is.EqualTo(101));
}