public void Test_ConcurrentObservableDictionary_Clear()
{
var initial = Enumerable.Range(0, 100).Select(x => new KeyValuePair <int, int>(x, x));
var collection = new ConcurrentObservableDictionary <int, int>();
collection.AddRange(initial);
Assert.AreEqual(100, collection.Count);
// Record all the collection changed events
List <(object, NotifyCollectionChangedEventArgs)> returnedList = new List <(object, NotifyCollectionChangedEventArgs)>();
collection.CollectionChanged += (s, e) => returnedList.Add((s, e));
collection.Clear();
// Check just one collection changed event was fired
Assert.AreEqual(1, returnedList.Count);
(var returnedObject, var returnedArgs) = returnedList[0];
Assert.AreEqual(0, collection.Count);
Assert.AreEqual(returnedObject, collection);
Assert.AreEqual(NotifyCollectionChangedAction.Remove, returnedArgs.Action);
Assert.IsNull(returnedArgs.NewItems);
Assert.IsNotNull(returnedArgs.OldItems);
Assert.AreEqual(initial.Count(), returnedArgs.OldItems.Count);
Assert.IsTrue(initial.Zip(returnedArgs.OldItems.OfType <KeyValuePair <int, int> >(), (a, b) => a.Key == b.Key && a.Value == b.Value).All(c => c));
}
public void TestClearCache()
{
var data = new ConcurrentObservableDictionary <string, double>();
var obs = new SimpleObserver();
data.AddPartialObserver(obs, "test", "test2", "test3");
data.AddOrUpdate("test", 2.0);
data.AddOrUpdate("test2", 12.0);
data.AddOrUpdate("test3", 32.0);
Assert.IsFalse(data.IsEmpty, "data is empty");
data.Clear();
Assert.IsTrue(data.IsEmpty, "data is not empty");
}
public void UnsubscribeAll() => CachedKeys.Clear();
public void ClearCache() => Cache.Clear();
public void Clear() => _blocks.Clear();
public void ClearCache()
{
Cache.Clear();
}
