public void Item_should_be_removed_on_demand()
{
ICache cache = new WeakCache();
cache[0] = 0;
Assert.That(cache[0], Is.Not.Null);
cache.Remove(0);
Assert.That(cache[0], Is.Null);
}
public void Demonstrate_that_copies_are_equals()
{
ICache cache = new WeakCache();
cache = new SharedCache(cache);
for (int i = 0; i < 100000; i++)
{
cache[i] = i;
object value = cache[i];
Assert.That(value, Is.Null | Is.EqualTo(i));
}
}
public void Least_recently_used_item_should_be_removed()
{
WeakCache cache = new WeakCache();
for (int i = 0; i < 1000000; i++)
{
cache[i] = i;
}
GC.Collect();
object o = cache[0];
Assert.That(cache.Size, Is.EqualTo(999999));
}
public void Cache_should_be_clear_on_demand()
{
ICache cache = new WeakCache();
for (int i = 0; i < 5; i++)
{
cache[i] = i;
}
Assert.That(cache[0], Is.Not.Null);
Assert.That(cache[4], Is.Not.Null);
cache.Clear();
Assert.That(cache[0], Is.Null);
Assert.That(cache[4], Is.Null);
}
