public void NoCallHappensIfRefreshActionIsNull()
{
CacheItem emptyCacheItem = new CacheItem("key", "value", CacheItemPriority.Low, null);
RefreshActionInvoker.InvokeRefreshAction(emptyCacheItem, CacheItemRemovedReason.Expired);
Assert.IsFalse(callbackHappened);
}
public void KeyIsGivenToCallbackMethod()
{
CacheItem emptyCacheItem = new CacheItem("key", null, CacheItemPriority.Low, new MockRefreshAction());
RefreshActionInvoker.InvokeRefreshAction(emptyCacheItem, CacheItemRemovedReason.Scavenged);
Thread.Sleep(100);
Assert.AreEqual("key", removedKey);
}
public void RemovedValueCanBeNullDuringCallback()
{
CacheItem emptyCacheItem = new CacheItem("key", null, CacheItemPriority.Low, new MockRefreshAction());
RefreshActionInvoker.InvokeRefreshAction(emptyCacheItem, CacheItemRemovedReason.Expired);
Thread.Sleep(100);
Assert.IsNull(removedValue);
}
public void RemovedValueIsGivenToCallbackMethod()
{
CacheItem emptyCacheItem = new CacheItem("key", "value", CacheItemPriority.Low, new MockRefreshAction());
RefreshActionInvoker.InvokeRefreshAction(emptyCacheItem, CacheItemRemovedReason.Expired);
Thread.Sleep(100);
Assert.AreEqual("value", removedValue);
}
public void CallbackDoesHappenIfRefreshActionIsSet()
{
CacheItem emptyCacheItem = new CacheItem("key", "value", CacheItemPriority.Low, new MockRefreshAction());
RefreshActionInvoker.InvokeRefreshAction(emptyCacheItem, CacheItemRemovedReason.Expired);
Thread.Sleep(100);
Assert.IsTrue(callbackHappened);
}
public void CallbackReasonScavengedIsGivenToCallbackMethod()
{
CacheItem emptyCacheItem = new CacheItem("key", null, CacheItemPriority.Low, new MockRefreshAction());
RefreshActionInvoker.InvokeRefreshAction(emptyCacheItem, CacheItemRemovedReason.Scavenged, instrumentationProvider);
Thread.Sleep(100);
Assert.AreEqual(CacheItemRemovedReason.Scavenged, callbackReason);
}
// time dependent
public void CallbackFailureDoesFireEvents()
{
CacheItem removedItem = new CacheItem(key1, new object(), CacheItemPriority.NotRemovable, new ExceptionThrowingCallback());
RefreshActionInvoker.InvokeRefreshAction(removedItem, CacheItemRemovedReason.Removed, instrumentationProvider);
Thread.Sleep(100);
Assert.AreEqual(1, instrumentationListener.eventArgs.Count);
IList <CacheCallbackFailureEventArgs> failures = FilterEventArgs <CacheCallbackFailureEventArgs>(instrumentationListener.eventArgs);
Assert.AreEqual(1, failures.Count);
Assert.AreEqual(key1, failures[0].Key);
}
