public void Delete()
{
var sut = new MealItemEditingViewModel();
var needToDelete = false;
sut.StateProvider = stateProvider;
sut.NeedToDelete += delegate { needToDelete = true; };
sut.ChangesProperty("IsVisible", () => sut.Delete.Call());
Assert.IsTrue(needToDelete);
Assert.IsFalse(sut.IsVisible);
Assert.IsFalse(stateProvider.State.ContainsKey(MealItemEditingViewModel.MEAL_ITEM));
}
public void Confirm()
{
var sut = new MealItemEditingViewModel();
var confirmed = false;
sut.StateProvider = stateProvider;
sut.Confirmed += delegate { confirmed = true; };
sut.ChangesProperty("IsVisible", () => sut.Confirm.Call());
Assert.IsTrue(confirmed);
Assert.IsFalse(sut.IsVisible);
Assert.IsFalse(stateProvider.State.ContainsKey(MealItemEditingViewModel.MEAL_ITEM));
}
public void Initialize(MealItemEditingViewModel viewModel)
{
Delete = Picker.ApplicationBarInfo.Buttons[2];
ViewModel = viewModel;
ViewModel.NeedToShow += delegate
{
DataContext = ViewModel.Subject;
Delete.IsEnabled = ViewModel.CanDelete;
Picker.IsPopupOpen = true;
controlledClosing = false;
};
TranslateApplicationBar();
}
public void Show()
{
var sut = new MealItemEditingViewModel();
var model = new MealItem { Value = 5 };
var mealItem = new MealItemViewModel(model, Substitute.For<Factories>());
var needToShow = false;
stateProvider.State[MealItemEditingViewModel.MEAL_ITEM] = model.Serialize(string.Empty);
model.Value = 1;
sut.StateProvider = stateProvider;
sut.NeedToShow += delegate { needToShow = true; };
sut.ChangesProperty("IsVisible", () => sut.Show(mealItem));
Assert.AreEqual("5", sut.Subject.Value);
Assert.IsTrue(needToShow);
Assert.IsTrue(sut.IsVisible);
}
public MainViewModel(Factories factories, Cloud cloud, TimerFactory timerFactory,
BackgroundWorkerFactory workerFactory, MealEditingViewModel.BackNavigation mealEditingBackNavigation,
JournalViewModel journal, ProductListingViewModel productListing, MealItemEditingViewModel mealItemEditing,
MessageDialog messageDialog, WelcomeScreen welcomeScreen, CloudMessages cloudMessages)
{
this.factories = factories;
this.cloud = cloud;
this.timerFactory = timerFactory;
this.workerFactory = workerFactory;
this.mealEditingBackNavigation = mealEditingBackNavigation;
this.journal = journal;
this.productListing = productListing;
this.mealItemEditing = mealItemEditing;
this.messageDialog = messageDialog;
this.cloudMessages = cloudMessages;
WelcomeScreen = welcomeScreen;
ShareStateProvider();
}
public void TestInitialize()
{
factories = new FactoriesImpl();
factories.StorageCreator = new StorageCreatorStub();
productListing = new ProductListingViewModel(factories,
new BackgroundWorkerSyncFactory());
mealItemEditing = new MealItemEditingViewModel();
sut = CreateSut(factories, productListing: productListing, mealItemEditing: mealItemEditing);
navigation = new MainViewModel.Navigation();
sut.Init(navigation);
var stateProvider = Substitute.For<StateProvider>();
stateProvider.State.Returns(new Dictionary<string, object>());
sut.StateProvider = stateProvider;
navigator = Substitute.For<Navigator>();
}
private MainViewModel CreateSut(Factories factories = null, Cloud cloud = null,
TimerFactory timerFactory = null, ProductListingViewModel productListing = null,
MealItemEditingViewModel mealItemEditing = null, MessageDialog messageDialog = null,
WelcomeScreen welcomeScreen = null, CloudMessages cloudMessages = null)
{
if (factories == null)
factories = Substitute.For<Factories>();
if (cloud == null)
cloud = Substitute.For<Cloud>();
if (timerFactory == null)
timerFactory = Substitute.For<TimerFactory>();
if (productListing == null)
productListing = new ProductListingViewModel(factories, new BackgroundWorkerSyncFactory());
if (mealItemEditing == null)
mealItemEditing = new MealItemEditingViewModel();
if (messageDialog == null)
messageDialog = Substitute.For<MessageDialog>();
if (welcomeScreen == null)
welcomeScreen = new WelcomeScreenImpl(messageDialog);
if (cloudMessages == null)
cloudMessages = new CloudMessages();
var journal = new JournalViewModel(factories, new BackgroundWorkerSyncFactory(),
new SugarEditingViewModel());
return new MainViewModel(factories, cloud, timerFactory, new BackgroundWorkerSyncFactory(),
new MealEditingViewModel.BackNavigation(), journal, productListing, mealItemEditing, messageDialog,
welcomeScreen, cloudMessages);
}
private void UntombstoneMealItemEditing()
{
var state = StateProvider.State;
var mealItemEditing = false;
if (state.ContainsKey(MEAL_ITEM_EDITING))
{
mealItemEditing = (bool)state[MEAL_ITEM_EDITING];
}
if (mealItemEditing)
{
var productId = (Guid)state[MEAL_ITEM_PRODUCT];
var products = productListing.Products;
var product = products.FindById(productId);
if (product != null)
{
AddMealItemWithProduct(product);
}
}
}
