public void Test_TurnOffUIThread()
{
ClearAll();
var dispatcher = new CountingMockMainThreadDispatcher();
Ioc.RegisterSingleton<IMvxMainThreadDispatcher>(dispatcher);
var notified = new List<string>();
var t = new TestInpc();
t.PropertyChanged += (sender, args) => notified.Add(args.PropertyName);
t.ShouldAlwaysRaiseInpcOnUserInterfaceThread(false);
t.RaisePropertyChanged(new PropertyChangedEventArgs("Foo"));
Assert.That(dispatcher.Count == 0);
Assert.That(notified.Count == 1);
Assert.That(notified[0] == "Foo");
t.ShouldAlwaysRaiseInpcOnUserInterfaceThread(true);
t.RaisePropertyChanged(new PropertyChangedEventArgs("Foo"));
Assert.AreEqual(1, dispatcher.Count);
Assert.That(notified.Count == 1);
Assert.That(notified[0] == "Foo");
}
public void Test_Interceptor()
{
ClearAll();
var dispatcher = new CountingMockMainThreadDispatcher();
Ioc.RegisterSingleton<IMvxMainThreadDispatcher>(dispatcher);
var interceptor = new Interceptor();
Ioc.RegisterSingleton<IMvxInpcInterceptor>(interceptor);
var notified = new List<string>();
var t = new TestInpc();
t.PropertyChanged += (sender, args) => notified.Add(args.PropertyName);
interceptor.Handler = (s, e) => MvxInpcInterceptionResult.RaisePropertyChanged;
t.RaisePropertyChanged(new PropertyChangedEventArgs("Foo"));
Assert.That(dispatcher.Count == 1);
interceptor.Handler = (s, e) => MvxInpcInterceptionResult.DoNotRaisePropertyChanged;
t.RaisePropertyChanged(new PropertyChangedEventArgs("Foo"));
Assert.That(dispatcher.Count == 1);
interceptor.Handler = (s, e) => MvxInpcInterceptionResult.RaisePropertyChanged;
t.RaisePropertyChanged(new PropertyChangedEventArgs("Foo"));
Assert.That(dispatcher.Count == 2);
}
