public void POST_Create_should_save_the_record_and_redirect_to_index()
{
// Arrange
Supplier selectedSupplier = new Supplier
{
SupplierID = 99,
CompanyName = "Supplier 99"
};
Category selectedCategory = new Category
{
CategoryID = 99,
CategoryName = "Category 99"
};
ProductsViewModel productViewModel = new ProductsViewModel
{
Name = "Product Romeo",
UnitPrice = 20.00M,
UnitsInStock = 3,
UnitsOnOrder = 3,
SelectedCategoryValue = 99,
SelectedSupplierValue = 99
};
mock.Setup(m => m.Suppliers.GetById(It.IsAny<int>())).Returns(selectedSupplier);
mock.Setup(m => m.Categories.GetById(It.IsAny<int>())).Returns(selectedCategory);
mock.Setup(m => m.Suppliers.GetAll()).Returns(suppliers.AsQueryable<Supplier>());
mock.Setup(m => m.Categories.GetAll()).Returns(categories.AsQueryable<Category>());
mock.Setup(m => m.Products.Add(It.IsAny<Product>()));
mock.Setup(m => m.SaveChanges());
ProductController controller = new ProductController(mock.Object);
// Act
var result = controller.Create(productViewModel) as RedirectToRouteResult;
var viewModel = controller.ViewData.Model as ProductsViewModel;
// Assert
// Check that each method was only called once.
mock.Verify(x => x.Products.Add(It.IsAny<Product>()), Times.Once());
mock.Verify(x => x.SaveChanges(), Times.Once());
//check that redirec to index happened
Assert.AreEqual("Index", result.RouteValues["action"]);
}
public void GET_Create_should_display_create_view_with_suppliers_and_categories()
{
// Arrange
mock.Setup(m => m.Suppliers.GetAll()).Returns(suppliers.AsQueryable<Supplier>());
mock.Setup(m => m.Categories.GetAll()).Returns(categories.AsQueryable<Category>());
ProductController controller = new ProductController(mock.Object);
// Act
ViewResult result = controller.Create() as ViewResult;
var viewModel = controller.ViewData.Model as ProductsViewModel;
// Assert
Assert.IsTrue(viewModel.Suppliers.Count() == 2);
Assert.IsTrue(viewModel.Categories.Count() == 2);
Assert.AreEqual("", result.ViewName);
}
