public void WithSelf()
{
var source = new WithSelf();
var propertyChanges = new List<string>();
var changes = new List<EventArgs>();
var expectedChanges = new List<EventArgs>();
using (var tracker = Track.Changes(source, ReferenceHandling.Structural))
{
tracker.PropertyChanged += (_, e) => propertyChanges.Add(e.PropertyName);
tracker.Changed += (_, e) => changes.Add(e);
Assert.AreEqual(0, tracker.Changes);
CollectionAssert.IsEmpty(propertyChanges);
CollectionAssert.IsEmpty(changes);
source.Value = source;
Assert.AreEqual(1, tracker.Changes);
CollectionAssert.AreEqual(new[] { "Changes" }, propertyChanges);
expectedChanges.Add(RootChangeEventArgs.Create(ChangeTrackerNode.GetOrCreate(source, tracker.Settings, false).Value, new PropertyChangeEventArgs(source, source.GetProperty(nameof(source.Value)))));
CollectionAssert.AreEqual(expectedChanges, changes, EventArgsComparer.Default);
source.Name += "abc";
Assert.AreEqual(2, tracker.Changes);
CollectionAssert.AreEqual(new[] { "Changes", "Changes" }, propertyChanges);
expectedChanges.Add(RootChangeEventArgs.Create(ChangeTrackerNode.GetOrCreate(source, tracker.Settings, false).Value, new PropertyChangeEventArgs(source, source.GetProperty(nameof(source.Name)))));
CollectionAssert.AreEqual(expectedChanges, changes, EventArgsComparer.Default);
}
}
public void WithSelf()
{
var source = new WithSelf();
var propertyChanges = new List <string>();
var changes = new List <EventArgs>();
var expectedChanges = new List <EventArgs>();
using (var tracker = Track.Changes(source, ReferenceHandling.Structural))
{
tracker.PropertyChanged += (_, e) => propertyChanges.Add(e.PropertyName);
tracker.Changed += (_, e) => changes.Add(e);
Assert.AreEqual(0, tracker.Changes);
CollectionAssert.IsEmpty(propertyChanges);
CollectionAssert.IsEmpty(changes);
source.Value = source;
Assert.AreEqual(1, tracker.Changes);
CollectionAssert.AreEqual(new[] { "Changes" }, propertyChanges);
expectedChanges.Add(RootChangeEventArgs.Create(ChangeTrackerNode.GetOrCreate(source, tracker.Settings, isRoot: false).Value, new PropertyChangeEventArgs(source, source.GetProperty(nameof(source.Value)))));
CollectionAssert.AreEqual(expectedChanges, changes, EventArgsComparer.Default);
source.Name += "abc";
Assert.AreEqual(2, tracker.Changes);
CollectionAssert.AreEqual(new[] { "Changes", "Changes" }, propertyChanges);
expectedChanges.Add(RootChangeEventArgs.Create(ChangeTrackerNode.GetOrCreate(source, tracker.Settings, isRoot: false).Value, new PropertyChangeEventArgs(source, source.GetProperty(nameof(source.Name)))));
CollectionAssert.AreEqual(expectedChanges, changes, EventArgsComparer.Default);
}
}
