public AddInterestedViewModel ( IViewModel viewModel ) : void | ||
viewModel | IViewModel | The view model instance that is interested in changes. |
Résultat | void |
public void AddInterestedViewModel_Null() { ViewModelManager.ClearAll(); var viewModel = new ManagedViewModel(typeof (InterestingViewModel)); ExceptionTester.CallMethodAndExpectException<ArgumentNullException>(() => viewModel.AddInterestedViewModel(null)); }
public async Task InterestingViewModelCommandExecutedWithCommandParameter() { ViewModelManager.ClearAll(); var viewModel = new ManagedViewModel(typeof (InterestingViewModel)); var interestingViewModel = new InterestingViewModel(); var interestedViewModel = new InterestedViewModel(); viewModel.AddViewModelInstance(interestingViewModel); viewModel.AddInterestedViewModel(interestedViewModel); interestingViewModel.TestCommand.Execute("parameter"); Assert.AreEqual(true, interestedViewModel.CommandHasBeenExecuted); Assert.AreEqual(true, interestedViewModel.CommandHasBeenExecutedWithParameter); await interestingViewModel.CloseViewModel(false); await interestedViewModel.CloseViewModel(false); }
public async Task InterestedViewModelAutomaticallyBeingRemovedWhenClosed() { ViewModelManager.ClearAll(); var viewModel = new ManagedViewModel(typeof (InterestingViewModel)); var interestingViewModel = new InterestingViewModel(); var interestedViewModel = new InterestedViewModel(); viewModel.AddViewModelInstance(interestingViewModel); viewModel.AddInterestedViewModel(interestedViewModel); interestingViewModel.InterestingValue = "new value"; Assert.AreEqual("new value", interestedViewModel.InterestedValue); await interestedViewModel.CloseViewModel(null); interestingViewModel.InterestingValue = "new value which has changed"; Assert.AreNotEqual("new value which has changed", interestedViewModel.InterestedValue); Assert.AreEqual("new value", interestedViewModel.InterestedValue); await interestingViewModel.CloseViewModel(false); await interestedViewModel.CloseViewModel(false); }
public async Task InterestingViewModelPropertyChanged() { ViewModelManager.ClearAll(); var viewModel = new ManagedViewModel(typeof (InterestingViewModel)); var interestingViewModel = new InterestingViewModel(); var interestedViewModel = new InterestedViewModel(); viewModel.AddViewModelInstance(interestingViewModel); viewModel.AddInterestedViewModel(interestedViewModel); interestingViewModel.InterestingValue = "new value"; Assert.AreEqual("new value", interestedViewModel.InterestedValue); await interestingViewModel.CloseViewModel(false); await interestedViewModel.CloseViewModel(false); }