public void SignalsOnDerivedSourceChanges()
{
var fake = new DerivedFake();
fake.ObservePropertyChangedWithValue(x => x.Name, false)
.Subscribe(_changes.Add);
CollectionAssert.IsEmpty(_changes);
fake.Name = "El Kurro";
Assert.AreEqual(1, _changes.Count);
Assert.AreEqual("El Kurro", _changes.Single().EventArgs.Value);
Assert.AreSame(fake, _changes.Single().Sender);
Assert.IsTrue(_changes.Single().EventArgs.HasValue);
}
public void SignalsOnDerivedSourceChanges()
{
var changes = new List <EventPattern <PropertyChangedAndValueEventArgs <string> > >();
var fake = new DerivedFake();
using (fake.ObservePropertyChangedWithValue(x => x.Name, signalInitial: false)
.Subscribe(changes.Add))
{
CollectionAssert.IsEmpty(changes);
fake.Name = "Johan";
EventPatternAssert.AreEqual(fake, "Name", Maybe.Some("Johan"), changes.Single());
}
}
