public void PropertyChanges_can_list_property_changes()
{
var inst = new PNotifyPropertyChanged();
var evts = Record.PropertyChangedEvents(inst);
inst.A = "A";
inst.A = "B";
Assert.HasCount(2, evts);
Assert.Equal("A", evts[1].PropertyName);
}
public void Events_can_attach_handler_using_name()
{
var inst = new PNotifyPropertyChanged();
var evts = Record.Events <PropertyChangedEventArgs>(inst, "PropertyChanged");
inst.A = "A";
inst.A = "B";
Assert.HasCount(2, evts);
Assert.Equal("A", evts[1].PropertyName);
}
public void Events_will_contain_matching_events()
{
var listener = new TestEventListener <PropertyChangedEventArgs>();
var pp = new PNotifyPropertyChanged();
pp.PropertyChanged += listener.GetHandler <PropertyChangedEventHandler>();
pp.A = "OK";
Assert.HasCount(1, listener.Events);
Assert.Equal("A", listener.Events[0].PropertyName);
Assert.True(listener.Handled);
}
