public void RemoveEmpty()
{
int size = 10;
IDictionary cache = new LRUMap(size);
cache.Remove("key:" + 1);
}
public void PutAndRemove()
{
int size = 10;
IDictionary cache = new LRUMap(size);
cache.Add("key:" + 1, "data:" + 1);
cache.Remove("key:" + 1);
Assert.IsNull(cache["key:" + 1]);
}