/// <summary>
///A test for OnItemLoading
///</summary>
public void OnItemLoadingTestHelper()
{
TKey k1 = new TKey();
TKey k2 = new TKey();
TValue v1 = new TValue();
TValue v2 = new TValue();
TValue v3 = new TValue();
TValue v4 = new TValue();
TValue v;
// Init cache
Cache <TKey, TValue> cache = new Cache <TKey, TValue>();
TDictionary target = CreateTarget(cache);
// See if auto-loaded items show up in cache
target.ItemLoading += (o, e) =>
{
CacheableParameterHelper cc = (CacheableParameterHelper)(object)v1;
cc.IsCacheable = true;
e.Value = v1;
e.IsFound = true;
};
v = target[k1];
Assert.AreEqual(v, v1);
Assert.AreEqual(cache[k1], v1);
// Make sure non-cacheable items don't show up in the cache
cache = new Cache <TKey, TValue>();
target = CreateTarget(cache);
target.ItemLoading += (o, e) =>
{
CacheableParameterHelper cc = (CacheableParameterHelper)(object)v1;
cc.IsCacheable = false;
e.Value = v1;
e.IsFound = true;
};
v = target[k1];
Assert.AreEqual(v, v1);
Assert.IsFalse(cache.ContainsKey(k1));
}
private void CopyMembers(CacheableParameterHelper old)
{
this.isCacheable = old.isCacheable;
this.cachedVersion = old.cachedVersion;
}
public CacheableParameterHelper(CacheableParameterHelper old)
{
CopyMembers(old);
}
private void CopyMembers(CacheableParameterHelper old)
{
this.isCacheable = old.isCacheable;
this.cachedVersion = old.cachedVersion;
}
public CacheableParameterHelper(CacheableParameterHelper old)
{
CopyMembers(old);
}