public void Checkout_WhenShoppingCartContainsItems_ReturnsARedirectToAction()
{
// Arrange
AppDbContext context = MockAppDbContext.BuildContextInMemoryDb();
BuildCartWithItems(context);
Order order = new Order();
var mockOrderRepository = new MockOrderRepository()
.CreateOrder(order);
var sut = new OrderController(mockOrderRepository.Object,
new ShoppingCart(context));
// Act
var result = sut.Checkout(order);
// Assert
Assert.IsAssignableFrom <RedirectToActionResult>(result);
mockOrderRepository.Verify(x => x.CreateOrder(order), Times.Once());
}
public void Checkout_WhenShoppingCartIsEmpty_ReturnsAViewResult()
{
// Arrange
AppDbContext context = MockAppDbContext.BuildContextInMemoryDb();
BuildEmptyCart(context);
Order order = new Order();
var mockOrderRepository = new MockOrderRepository()
.CreateOrder(order);
var sut = new OrderController(mockOrderRepository.Object,
new ShoppingCart(context));
// Act
var result = sut.Checkout(order);
// Assert
Assert.IsAssignableFrom <ViewResult>(result);
mockOrderRepository.Verify(x => x.CreateOrder(order), Times.Never());
}