public void AddAndRetrieveItem()
{
var key = Guid.NewGuid();
var cache = new SimpleCache <Guid, string>(_expirationSpan, CacheExpirationTypes.Timed);
cache.AddItem(new CacheItem <Guid, string> {
Key = key, Value = "test"
});
var item = cache[key];
Assert.IsNotNull(item);
Assert.AreEqual("test", item.Value);
}
public void InvalidateCache()
{
var cache = new SimpleCache <Guid, string>(_expirationSpan, CacheExpirationTypes.Timed);
cache.AddItem(new CacheItem <Guid, string> {
Key = Guid.Empty, Value = string.Empty
});
var cachedCount = cache.Count();
cache.InvalidateCache();
Assert.AreNotEqual(cachedCount, cache.Count());
}
public void AddAndExpireItem()
{
var are = new AutoResetEvent(false);
var cache = new SimpleCache <Guid, string>(_expirationSpan, CacheExpirationTypes.Timed);
cache.ItemExpired += (sender, item) =>
{
are.Set();
};
cache.AddItem(new CacheItem <Guid, string> {
Key = Guid.NewGuid(), Value = "test"
});
Thread.Sleep(1000);
Thread.Sleep(_expirationSpan);
var signaled = are.WaitOne(10);
Assert.IsTrue(signaled);
}
