Ejemplo n.º 1
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        public async Task Ordering_with_credit_card_payment_through_PaymentGateway([Frozen] PaymentGateway paymentGateway, TestableHomeController sut, RestaurantDbContext setupDb)
        {
            // Given
            await setupDb.EnsureSeededAsync();

            var orderItem = setupDb.MenuItems.First();

            // When
            var result = sut.Order(new OrderBuilder(orderItem).WithCreditCard().Build());

            // Then
            paymentGateway.Received().Pay(Arg.Any <CreditCard>(), Arg.Any <int>(), Arg.Any <decimal>());
        }
Ejemplo n.º 2
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        public async Task Ordering_one_item_takes_correct_payment_amount([Frozen] PaymentGateway paymentGateway, TestableHomeController sut, RestaurantDbContext context)
        {
            // Given
            await context.EnsureSeededAsync();

            var orderItem = context.MenuItems.First();

            // When
            var result = sut.Order(new OrderBuilder(orderItem).Build());

            // Then
            paymentGateway.Received().Pay(Arg.Any <PaymentProvider>(), Arg.Any <int>(), orderItem.Price);
        }
Ejemplo n.º 3
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        public async Task Ordering_multiple_items_takes_correct_payment_amount([Frozen] PaymentGateway paymentGateway, TestableHomeController sut, RestaurantDbContext context)
        {
            // Given
            await context.EnsureSeededAsync();

            var orderItems = context.MenuItems.Take(3).ToList();
            var totalPrice = orderItems.Aggregate(0m, (sum, item) => sum + item.Price);

            // When
            var result = sut.Order(new OrderBuilder(orderItems).Build());

            // Then
            paymentGateway.Received().Pay(Arg.Any <PaymentProvider>(), Arg.Any <int>(), totalPrice);
        }
Ejemplo n.º 4
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        public async Task Ordering_successfully_shows_item_ordered_in_view(TestableHomeController sut, RestaurantDbContext setupDb)
        {
            // Given
            await setupDb.EnsureSeededAsync();

            var orderItem = setupDb.MenuItems.First();

            // When
            var result = sut.Order(new OrderBuilder(orderItem).Build());

            // Then
            result
            .Should().BeAssignableTo <ViewResult>()
            .Which.Model.Should().BeAssignableTo <OrderCommandResult>()
            .Which.Ordered.Should().BeEquivalentTo(orderItem);
        }