public void Delayed_CanActivate()
{
var viewModel = new DelayedViewModel();
bool?success = null;
viewModel.CActivate = false;
success = NavigationHelper.CanActivate(viewModel, new NavigationContext(typeof(MyViewModelCanActivate), "p")); // false
Assert.AreEqual(false, success);
viewModel.CActivate = true;
success = NavigationHelper.CanActivate(viewModel, new NavigationContext(typeof(MyViewModelCanActivate), "p2")); // true
Assert.AreEqual(true, success);
}
public void CanActivate_ViewModel()
{
var viewModel = new MyViewModelCanActivate();
bool?success = null;
viewModel.Reset();
viewModel.CActivate = false;
success = NavigationHelper.CanActivate(viewModel, new NavigationContext(typeof(MyViewModelCanActivate), "p")); // false
Assert.AreEqual(true, viewModel.IsCanActivateInvoked);
Assert.AreEqual("p", viewModel.P);
Assert.AreEqual(false, success);
viewModel.Reset();
success = NavigationHelper.CanActivate(viewModel, new NavigationContext(typeof(MyViewModelCanActivate), "p2")); // true
Assert.AreEqual(true, viewModel.IsCanActivateInvoked);
Assert.AreEqual("p2", viewModel.P);
Assert.AreEqual(true, success);
}
public void CanActivate_With_No_ViewModel_Not_Throw()
{
var view = new MyViewCanActivateWithoutContext();
bool?success = null;
view.Reset();
view.CActivate = false;
success = NavigationHelper.CanActivate(view, new NavigationContext(typeof(MyViewCanActivateWithoutContext), "p")); // false
Assert.AreEqual(true, view.IsCanActivateInvoked);
Assert.AreEqual("p", view.P);
Assert.AreEqual(false, success);
view.Reset();
success = NavigationHelper.CanActivate(view, new NavigationContext(typeof(MyViewCanActivateWithoutContext), "p2")); // true
Assert.AreEqual(true, view.IsCanActivateInvoked);
Assert.AreEqual("p2", view.P);
Assert.AreEqual(true, success);
}