public void PresentShouldInvokeCallbackOnClear()
{
var vm = GetViewModel <NavigableViewModelMock>();
IOperationCallback operationCallback = null;
ApplicationSettings.Platform = new PlatformInfo(PlatformType.WPF, new Version(0, 0));
OperationCallbackManager.Register = (type, o, arg3, arg4) =>
{
type.ShouldEqual(OperationType.TabNavigation);
operationCallback = arg3;
};
OperationCallbackManager.SetResult = (o, result) =>
{
result.Operation.ShouldEqual(OperationType.TabNavigation);
o.ShouldEqual(vm);
operationCallback.Invoke(result);
};
vm.OperationResult = true;
MultiViewModel viewModel = GetMultiViewModel();
IDynamicViewModelPresenter presenter = new DynamicMultiViewModelPresenter(viewModel,
OperationCallbackManager);
IAsyncOperation <bool?> task = presenter.TryShowAsync(vm, DataContext.Empty, null);
task.ShouldNotBeNull();
task.IsCompleted.ShouldBeFalse();
viewModel.Clear();
task.IsCompleted.ShouldBeTrue();
task.Result.Result.ShouldEqual(true);
operationCallback.ShouldNotBeNull();
}
public void PresentShouldInvokeCallbackOnRemove()
{
var vm = GetViewModel <NavigableViewModelMock>();
IOperationCallback operationCallback = null;
OperationCallbackManager.Register = (type, o, arg3, arg4) =>
{
type.ShouldEqual(OperationType.TabNavigation);
operationCallback = arg3;
};
OperationCallbackManager.SetResult = (o, result) =>
{
result.Operation.ShouldEqual(OperationType.TabNavigation);
o.ShouldEqual(vm);
operationCallback.Invoke(result);
};
vm.OperationResult = true;
MultiViewModel viewModel = GetMultiViewModel();
IDynamicViewModelPresenter presenter = new DynamicMultiViewModelPresenter(viewModel,
OperationCallbackManager, (model, context, arg3) => true);
IAsyncOperation <bool?> task = presenter.TryShowAsync(vm, DataContext.Empty, null);
task.ShouldNotBeNull();
task.IsCompleted.ShouldBeFalse();
viewModel.RemoveViewModelAsync(vm).Result.ShouldBeTrue();
task.IsCompleted.ShouldBeTrue();
task.Result.Result.ShouldEqual(true);
operationCallback.ShouldNotBeNull();
}
public void PresenterShouldAddVmToMultiViewModel()
{
var vm = GetViewModel <NavigableViewModelMock>();
var viewModel = GetMultiViewModel();
IDynamicViewModelPresenter presenter = new DynamicMultiViewModelPresenter(viewModel, OperationCallbackManager, (model, context, arg3) => true);
var task = presenter.TryShowAsync(new DataContext(NavigationConstants.ViewModel.ToValue(vm)), ViewModelPresenter);
task.ShouldNotBeNull();
task.IsCompleted.ShouldBeFalse();
viewModel.ItemsSource.Contains(vm).ShouldBeTrue();
}
public void PresenterShouldAddVmToMultiViewModel()
{
var vm = GetViewModel <NavigableViewModelMock>();
MultiViewModel viewModel = GetMultiViewModel();
IDynamicViewModelPresenter presenter = new DynamicMultiViewModelPresenter(viewModel,
OperationCallbackManager, (model, context, arg3) => true);
IAsyncOperation <bool?> task = presenter.TryShowAsync(vm, DataContext.Empty, null);
task.ShouldNotBeNull();
task.IsCompleted.ShouldBeFalse();
viewModel.ItemsSource.Contains(vm).ShouldBeTrue();
}
public void VmShouldInitializeCommandsAndPresenter()
{
var viewModel = GetViewModel <MainViewModel>();
Assert.IsNotNull(viewModel.OpenOrdersCommand, "OpenOrdersCommand is null");
Assert.IsNotNull(viewModel.OpenProductsCommand, "OpenProductsCommand is null");
DynamicMultiViewModelPresenter item = ViewModelPresenterMock.Object
.DynamicPresenters
.OfType <DynamicMultiViewModelPresenter>()
.FirstOrDefault();
Assert.IsNotNull(item);
}
public MainViewModel(IViewModelPresenter viewModelPresenter)
{
Should.NotBeNull(viewModelPresenter, "viewModelPresenter");
_addNewTabCommand = new RelayCommand(AddNewTab);
var presenter = new DynamicMultiViewModelPresenter(this);
viewModelPresenter.DynamicPresenters.Add(presenter);
if (IsDesignMode)
{
InitializeViewModels();
}
}
public void PreseterShouldUseDelegateToShowViewModel()
{
bool canShow = false;
var vm = GetViewModel <NavigableViewModelMock>();
var viewModel = GetMultiViewModel();
IDynamicViewModelPresenter presenter = new DynamicMultiViewModelPresenter(viewModel, (model, context, arg3) => canShow);
var task = presenter.TryShowAsync(new DataContext(NavigationConstants.ViewModel.ToValue(vm)), ViewModelPresenter);
task.ShouldBeNull();
viewModel.ItemsSource.Contains(vm).ShouldBeFalse();
canShow = true;
task = presenter.TryShowAsync(new DataContext(NavigationConstants.ViewModel.ToValue(vm)), ViewModelPresenter);
task.ShouldNotBeNull();
task.IsCompleted.ShouldBeFalse();
viewModel.ItemsSource.Contains(vm).ShouldBeTrue();
}
public void PreseterShouldUseDelegateToShowViewModel()
{
bool canShow = false;
var vm = GetViewModel <NavigableViewModelMock>();
var viewModel = GetMultiViewModel();
IDynamicViewModelPresenter presenter = new DynamicMultiViewModelPresenter(viewModel,
OperationCallbackManager, (model, context, arg3) => canShow);
var task = presenter.TryShowAsync(vm, DataContext.Empty, null);
task.ShouldBeNull();
viewModel.ItemsSource.Contains(vm).ShouldBeFalse();
canShow = true;
task = presenter.TryShowAsync(vm, DataContext.Empty, null);
task.ShouldNotBeNull();
task.IsCompleted.ShouldBeFalse();
viewModel.ItemsSource.Contains(vm).ShouldBeTrue();
}
