private static void AssertItemRemoved(AggregateChangedEventArgs args, CollectionItem item)
{
Assert.IsNotNull(args);
Assert.AreEqual(args.AggregateChangedType, AggregateChangedType.CollectionItemRemoved);
Assert.AreEqual(args.PropertyName, "CollectionItems");
Assert.AreSame(args.OldValue, item);
Assert.IsNull(args.NewValue);
}
public CollectionItemItem( CollectionItem collectionItem )
{
CollectionItem = collectionItem;
}
public void RemoveCollectionItem( CollectionItem item )
{
_collectionItems.Remove ( item );
NotifyItemRemoved ( () => CollectionItems, item );
}
public CollectionItem CreateCollectionItem( bool propertyValue )
{
var item = new CollectionItem ( this, propertyValue );
_collectionItems.Add ( item );
NotifyItemAdded ( () => CollectionItems, item );
return item;
}
public CollectionItemItem(CollectionItem collectionItem)
{
CollectionItem = collectionItem;
}
public void RemoveCollectionItem(CollectionItem item)
{
_collectionItems.Remove(item);
NotifyItemRemoved(() => CollectionItems, item);
}