public void MenusControllerDetailActionReturnsView()
{
decimal id = 1;
ActionResult result = menusController.Details(id).Result as ActionResult;
Assert.NotNull(result);
}
public void TestDetailsWithMenu()
{
//Arrange
var dbContext = new RestaurantContext();
var menuManager = new MenuManager(dbContext);
var menusController = new MenusController(menuManager);
var menuID = 1;
//Act
var result = menusController.Details(menuID) as ViewResult;
var viewModel = (MenuDetailsViewModel)result.ViewData.Model;
var categories = viewModel.Categories;
var categoriesSameMenu = categories.All(c => c.MenuID == menuID);
var countCategory = categories.Count();
var menuItems = viewModel.MenuItems;
var countMenuItems = menuItems.Count();
var itemsSameMenu = menuItems.All(i => i.MenuID == menuID);
//Assert
Assert.AreEqual <int>(1, countCategory);
Assert.AreEqual <int>(1, countMenuItems);
Assert.IsTrue(categoriesSameMenu);
Assert.IsTrue(itemsSameMenu);
}
public void TestDetailsWithNullMenuID()
{
//Arrange
var dbContext = new RestaurantContext();
var menuManager = new MenuManager(dbContext);
var menusController = new MenusController(menuManager);
int?menuID = null;
//Act
var result = menusController.Details(menuID);
//Assert
Assert.IsInstanceOfType(result, typeof(NotFoundResult));
}
public async Task Details_IdIsNull_ReturnNotFound()
{
var result = await controller.Details(null);
Assert.That(result, Is.InstanceOf <NotFoundResult>());
}