public void AddProduct_Redirects_ValidProductViewModel()
{
//arrange
var addEditProductViewModel = new AddEditProductViewModel();
var mockProductRepository = RepositoryMocks.GetProductRepository();
var mockOrderRepository = RepositoryMocks.GetOrderRepository();
var mockOrderDetailRepository = RepositoryMocks.GetOrderDetailRepository();
var product = mockProductRepository.Object.GetProductById(1);
addEditProductViewModel.Id = product.Id;
addEditProductViewModel.Name = product.Name;
addEditProductViewModel.Category = product.Category;
addEditProductViewModel.Price = product.Price;
addEditProductViewModel.ImageUrl = product.ImageUrl;
addEditProductViewModel.Description = product.Description;
var employeeController = new EmployeeController(mockProductRepository.Object, mockOrderRepository.Object, mockOrderDetailRepository.Object);
//act
var result = employeeController.AddProduct(addEditProductViewModel);
//assert
var redirectToActionResult = Assert.IsType <RedirectToActionResult>(result);
Assert.Equal("ProductManagement", redirectToActionResult.ActionName);
}