public void CheckAndSetCache_Clean_Works()
{
var strategy = new GenericExpirationStrategy<object>(v => (int)v.Value == 2);
using (var cache = new CheckAndSetCache<string, object>(strategy))
{
cache.Add("1", 1);
cache.Add("2", 2);
cache.Add("3", 3);
Assert.AreEqual(3, cache.Count);
cache.Clean();
Assert.AreEqual(2, cache.Count);
}
}
public void CheckAndSetCache_Clear_Works()
{
var strategy = Expires.Always<object>();
using (var cache = new CheckAndSetCache<string, object>(strategy))
{
cache.Add("1", 1);
cache.Add("2", 2);
cache.Add("3", 3);
Assert.AreEqual(3, cache.Count);
cache.Clear();
Assert.AreEqual(0, cache.Count);
}
}
public void CheckAndSetCache_AddAndRemove_Works()
{
using (var cache = new CheckAndSetCache<string, object>())
{
cache.Add("1", 1);
cache.Add("2", (k) => (object)int.Parse(k));
cache.Add("3", 3, (k) => (object)int.Parse(k));
Assert.AreEqual(3, cache.Count);
var result = new List<string> { "1", "2", "3" }.All(cache.Remove);
Assert.IsTrue(result);
Assert.AreEqual(0, cache.Count);
}
}
public void CheckAndSetCache_GetExpired_Works()
{
var strategy = Expires.Always<object>();
var cache = new CheckAndSetCache<string, object>(strategy);
cache.Add("1", 1);
Assert.AreEqual(null, cache.Get("1"));
Assert.AreEqual(null, cache.Get("2"));
}