public void OverrideCategoryPreventsCategorySet()
{
var sut = new ProductViewModel(product);
sut.Categories = categories;
sut.OverrideCategory = overrideCategory;
Assert.Throws<InvalidOperationException>(() => sut.Category = categories.First());
}
public void OverrideCategoryReturnsItAsCategory()
{
var sut = new ProductViewModel(product);
sut.Categories = categories;
sut.OverrideCategory = overrideCategory;
Assert.AreSame(overrideCategory, sut.Category);
}
public void InitializesUnit()
{
navigation.ShouldAddMealItem = true;
sut.Navigator = navigator;
var product = factories.CreateProduct();
var productViewModel = new ProductViewModel(product);
factories.Settings.Unit = Unit.Pound;
productListing.Choose(productViewModel);
Assert.AreEqual(Unit.Pound, mealItemEditing.Subject.Model.Unit);
product.EnergyPerServing = 100;
product.ServingSizeValue = 15;
product.ServingSizeUnit = Unit.Mililiter;
productListing.Choose(productViewModel);
Assert.AreEqual(Unit.Mililiter, mealItemEditing.Subject.Model.Unit);
}
public void Category()
{
var sut = new ProductViewModel(product);
sut.Categories = categories;
Assert.AreSame(categories.First(), sut.Category);
}
private void AddMealItemWithProduct(ProductViewModel product)
{
tempMealItem = factories.CreateMealItem();
tempMealItem.ProductId = product.Id;
var tempViewModel = new MealItemViewModel(tempMealItem, factories);
tempViewModel.InitializeUnit();
mealItemEditing.Show(tempViewModel);
}
public void Choose(ProductViewModel product)
{
var e = new ChoosedEventArgs()
{
Product = product
};
OnChoosed(e);
if (!e.Handled)
{
Navigator.GoToProductEditing(product.Id);
}
}
private void LoadProducts()
{
var models = factories.Products;
products = new ObservableCollection<ProductViewModel>();
foreach (var model in models)
{
var viewModel = new ProductViewModel(model)
{
Categories = categories,
MaxCuAndFpu = maxCuAndFpu
};
products.Add(viewModel);
}
}
private void AddMruProducts()
{
foreach (var model in mruProducts)
{
var viewModel = new ProductViewModel(model)
{
Categories = categories,
MaxCuAndFpu = maxCuAndFpu,
OverrideCategory = mruCategory
};
products.Add(viewModel);
}
}
