public void AddsAllMruProducts()
{
for (int i = 0; i < 2; i++)
factories.MruProducts.AddProduct(factories.Products[i]);
var sut = new ProductListingViewModel.CategoriesAndProductsLoader(viewModel, true);
sut.LoadAsync();
Assert.AreEqual(factories.Products.Count + 2, viewModel.Products.Count);
Assert.AreEqual(factories.Products, viewModel.Products.Select(vm => vm.Product).Distinct());
}
public void AddsMruProductWithMruCategory()
{
factories.MruProducts.AddProduct(factories.Products.First());
var sut = new ProductListingViewModel.CategoriesAndProductsLoader(viewModel, true);
sut.LoadAsync();
Assert.AreEqual(factories.Products.Count + 1, viewModel.Products.Count);
var mruProducts = viewModel.Products
.Where(product => product.Product == factories.Products.First()).ToList();
Assert.AreEqual(2, mruProducts.Count);
Assert.AreNotEqual(viewModel.Categories.First(), mruProducts[0].Category);
Assert.AreEqual(viewModel.Categories.First(), mruProducts[1].Category);
Assert.AreEqual(mruProducts[0].WidthOfFilledCuRect, mruProducts[1].WidthOfFilledCuRect);
}
public void WhenFlagIsFalseDoesNotAddMruCategory()
{
factories.MruProducts.AddProduct(factories.Products.First());
var sut = new ProductListingViewModel.CategoriesAndProductsLoader(viewModel, false);
sut.LoadAsync();
Assert.AreEqual(factories.Categories.Count, sut.Categories.Count);
}
public void WhenCreatedWithoutViewModelDoesNotAddMruCategory()
{
factories.MruProducts.AddProduct(factories.Products.First());
var sut = new ProductListingViewModel.CategoriesAndProductsLoader(factories,
new BackgroundWorkerSyncFactory());
Assert.AreEqual(factories.Categories.Count, sut.Categories.Count);
}
public void WhenMruProductsArePresentDoesAddMruCategory()
{
factories.MruProducts.AddProduct(factories.Products.First());
factories.Settings.MruProductMaxCount = 15;
var sut = new ProductListingViewModel.CategoriesAndProductsLoader(viewModel, true);
sut.LoadAsync();
Assert.AreEqual(factories.Categories.Count + 1, sut.Categories.Count);
Assert.AreEqual(Translations.RecentlyUsed.Replace("{0}", "15"), sut.Categories.First().Name);
}
public void WhenMruProductsAreNotPresentDoesNotAddMruCategory()
{
var sut = new ProductListingViewModel.CategoriesAndProductsLoader(viewModel, true);
sut.LoadAsync();
Assert.AreEqual(factories.Categories.Count, sut.Categories.Count);
}
