private void SetupMeals()
{
var meal = new Meal();
meal.SetOwner(factories);
meal.Id = Guid.NewGuid();
var mealItem = new MealItem();
mealItem.SetOwner(factories);
mealItem.Value = 100;
meal.InitializeItems(new List<MealItem> { mealItem });
factories.Meals.Returns(new List<Meal> { meal });
factories.CreateMeal().Returns(_ => { factories.Meals.Add(meal); return meal; });
}
public void InvalidatesProductNameAfterAllChangesAreDoneWhenAddsCopyOfItem()
{
var mealItem = new MealItem();
mealItem.SetOwner(factories);
factories.CreateMealItem().Returns(mealItem);
factories.Finder.Returns(new FinderImpl(factories));
factories.Products.Returns(new Fixture().CreateMany<Product>().ToList());
sut.Load();
backNavigation.AddCopyOfThisItem = new MealItem { ProductId = factories.Products.First().Id };
backNavigation.AddCopyOfThisItem.SetOwner(factories);
var productName = string.Empty;
sut.Subject.Items.CollectionChanged += delegate
{
var item = sut.Subject.Items.First();
item.PropertyChanged += (_, e) =>
{
if (e.PropertyName == "ProductName")
productName = item.ProductName;
};
};
sut.ReturnedFromNavigation();
Assert.AreEqual(factories.Products.First().Name, productName);
}
public MealItem CreateMealItem()
{
var mealItem = new MealItem();
mealItem.SetOwner(this);
return mealItem;
}
public void TestInitialize()
{
factories = Substitute.For<Factories>();
meal = new Meal();
sut = new MealViewModel(meal, factories);
meal.SetOwner(factories);
meal.InitializeItems(new List<MealItem>());
factories.CreateMealItem().Returns(_ =>
{
var mealItem = new MealItem();
mealItem.SetOwner(factories);
return mealItem;
});
var fixture = new Fixture();
factories.Products.Returns(fixture.CreateMany<Product>(10).ToList());
factories.Finder.Returns(new FinderImpl(factories));
}