public void Checkout_And_Sumbit_Order()
{
//arrange
Mock<IOrder> mock = new Mock<IOrder>();
ShoppingBasket basket = new ShoppingBasket();
basket.Add_Item(new Part(), 1);
ShoppingBasketController controller = new ShoppingBasketController(null, mock.Object);
//act
ViewResult result = controller.Checkout(basket, new ShippingDetails());
//arrange
mock.Verify(m => m.ProcessOrder(It.IsAny<ShoppingBasket>(), It.IsAny<ShippingDetails>()),
Times.Once());
Assert.AreEqual("Completed", result.ViewName);
Assert.AreEqual(true, result.ViewData.ModelState.IsValid);
}
public void Checkout_Invalid_ShippingDetails()
{
//arrange
Mock<IOrder> mock = new Mock<IOrder>();
ShoppingBasket basket = new ShoppingBasket();
basket.Add_Item(new Part(), 1);
ShoppingBasketController controller = new ShoppingBasketController(null, mock.Object);
controller.ModelState.AddModelError("error", "error");
//act
ViewResult result = controller.Checkout(basket, new ShippingDetails());
//assert
mock.Verify(m => m.ProcessOrder(It.IsAny<ShoppingBasket>(), It.IsAny<ShippingDetails>()),
Times.Never());
Assert.AreEqual("", result.ViewName);
Assert.AreEqual(false, result.ViewData.ModelState.IsValid);
}
public void Checkout_Empty_Basket()
{
//arrange
Mock<IOrder> mock = new Mock<IOrder>();
ShoppingBasket basket = new ShoppingBasket();
ShippingDetails details = new ShippingDetails();
ShoppingBasketController controller = new ShoppingBasketController(null, mock.Object);
//act
ViewResult result = controller.Checkout(basket, details);
//assert
mock.Verify(m => m.ProcessOrder(It.IsAny<ShoppingBasket>(), It.IsAny<ShippingDetails>()),
Times.Never());
Assert.AreEqual("", result.ViewName);
Assert.AreEqual(false, result.ViewData.ModelState.IsValid);
}