public void UpdatesNextSourceOnPropertyChange()
{
var fakeInpc = new Fake {
Next = new Level {
Name = "1"
}
};
var rootItem = new RootItem(fakeInpc);
var nextName = NameOf.Property <Fake>(x => x.Next);
var nextProp = typeof(Fake).GetProperty(nextName);
var firstProperty = new PathProperty(null, nextProp);
var first = new NotifyingPathItem(rootItem, firstProperty);
var isTrueName = NameOf.Property <Level>(x => x.IsTrue);
var isTrueProp = typeof(Level).GetProperty(isTrueName);
var secondProperty = new PathProperty(firstProperty, isTrueProp);
var second = new NotifyingPathItem(first, secondProperty);
Assert.AreSame(fakeInpc.Next, second.Source);
fakeInpc.Next = new Level {
Name = "2"
};
Assert.AreSame(fakeInpc.Next, second.Source);
}
public void ThrowsOnNotINotifyPropertyChanged()
{
var propertyInfo = typeof(NotInpc).GetProperty(NameOf.Property <NotInpc>(x => x.Name));
Assert.NotNull(propertyInfo);
var pathItem = new PathProperty(null, propertyInfo);
var item = new NotifyingPathItem(null, pathItem);
Assert.Throws <ArgumentException>(() => new NotifyingPathItem(item, pathItem));
}
public void ThrowsOnStruct()
{
var propertyInfo = typeof(StructLevel).GetProperty(NameOf.Property <StructLevel>(x => x.Name));
Assert.NotNull(propertyInfo);
var pathItem = new PathProperty(null, propertyInfo);
var item = new NotifyingPathItem(null, pathItem);
Assert.Throws <ArgumentException>(() => new NotifyingPathItem(item, pathItem));
}
set => this.SetValue(PathProperty, value);
set => SetValue(PathProperty, value);
get => (string)GetValue(PathProperty); set => SetValue(PathProperty, value);
