gistfile1.cs

    [TestFixture]
    public class  AdminControllerBehaviors
    {
        [Test]
        public void When_requesting_the_admin_categories_page_result_is_correct()
        {
            const string expectedViewName = "Categories";
            var repository = new Mock<IRpository<Category>>();
            var controller = new AdminController(repository.Object);
            var result = controller.Categories();
            result.Should().BeAssignableTo<ActionResult>();
            ((ViewResult) result).ViewName.Should().Be(expectedViewName);
        }

        [Test]
        public void When_requesting_the_admin_categories_add_page_result_is_correct()
        {
            const string expectedViewName = "Categories";
            var repository = new Mock<IRpository<Category>>();
            var controller = new AdminController(repository.Object);
            var result = controller.CategoriesAdd();
            result.Should().BeAssignableTo<ActionResult>();
            ((ViewResult)result).ViewName.Should().Be(expectedViewName);
        }

        [Test]
        public void When_requesting_the_admin_categories__add_post_page_result_is_correct()
        {
            var repository = new Mock<IRpository<Category>>();
            var controller = new AdminController(repository.Object);
            var  viewModel = new CategoriesAddViewModel();
            var result = controller.CategoriesAdd(viewModel);
            result.Should().BeAssignableTo<RedirectToRouteResult>();
            ((RedirectToRouteResult)result).RouteValues["Action"].Should().Be("Categories");
            ((RedirectToRouteResult)result).RouteValues["Controller"].Should().Be("Admin");
        }
    }