public void CanTrackSetPropertyChanges()
{
C c = TrackableObjectFactory.CreateFrom(new C());
IObjectChangeTracker Ctracking = c.GetChangeTracker();
IReadOnlyChangeTrackableCollection trackableCollection = (IReadOnlyChangeTrackableCollection)c.Dogs;
c.Dogs.Add(new Dog {
Name = "Rex"
});
Assert.AreEqual(1, Ctracking.ChangedProperties.Count);
}
public void CanClearCollectionChanges()
{
A a = TrackableObjectFactory.CreateOf <A>();
a.Items.Add("a");
a.Items.Add("b");
a.Items.ClearChanges();
IReadOnlyChangeTrackableCollection trackableCollection
= (IReadOnlyChangeTrackableCollection)a.Items;
Assert.AreEqual(0, trackableCollection.AddedItems.Count);
Assert.AreEqual(0, trackableCollection.RemovedItems.Count);
}
public void CanTrackSetIntersections()
{
C c = TrackableObjectFactory.CreateFrom(new C());
c.Dogs.Add(new Dog {
Name = "Rex"
});
IReadOnlyChangeTrackableCollection trackableCollection = (IReadOnlyChangeTrackableCollection)c.Dogs;
c.Dogs.IntersectWith(new[] { new Dog {
Name = "Rex"
} });
Assert.AreEqual(1, c.Dogs.Count);
Assert.AreEqual(2, trackableCollection.RemovedItems.Count);
Assert.AreEqual(1, trackableCollection.AddedItems.Count);
}
