public void Should_Create_Order_Time_Error()
{
var input = "afternoon, 1, 2, 3";
var inputArray = new string[4]
{
"afternoon", "1", "2", "3"
};
var output = new DishOutput()
{
OrderError = "The selected time of day is not valid."
};
// Arrange
var mockService = new Mock <IOrderRepository>();
mockService.Setup(repo => repo.GetTypeOfDish(inputArray[0])).Returns((Dish[])null);
var orderService = new OrderService(mockService.Object);
// Act
var result = orderService.CreateOrder(input);
// Assert
Assert.NotNull(result);
Assert.Equal("The selected time of day is not valid.", result.OrderError);
}
public void Should_Create_Order()
{
var input = "morning, 1, 2, 3";
var inputArray = new string[4]
{
"morning", "1", "2", "3"
};
var output = new DishOutput()
{
OrderResponse = "eggs, toast, coffee"
};
Dish[] MorningDishes = new Dish[]
{
new Dish(DishEnum.Entree, "eggs"),
new Dish(DishEnum.Side, "toast"),
new Dish(DishEnum.Drink, "coffee", true)
};
// Arrange
var mockService = new Mock <IOrderRepository>();
mockService.Setup(repo => repo.GetTypeOfDish(inputArray[0])).Returns(MorningDishes);
mockService.Setup(repo => repo.GetDishes(MorningDishes, inputArray)).Returns("eggs, toast, coffee");
var orderService = new OrderService(mockService.Object);
// Act
var result = orderService.CreateOrder(input);
// Assert
Assert.NotNull(result);
Assert.Equal("eggs, toast, coffee", result.OrderResponse);
}
public void Should_Get_Order_Error()
{
var input = "morning";
var output = new DishOutput()
{
OrderError = "The order must have at least one item."
};
// Arrange
var mockService = new Mock <IOrderService>();
mockService.Setup(repo => repo.CreateOrder(input)).Returns(output);
var controller = new OrderController(mockService.Object);
// Act
var result = controller.Get(input) as BadRequestObjectResult;
// Assert
Assert.NotNull(result);
Assert.Equal(400, result.StatusCode);
Assert.Equal("The order must have at least one item.", (result.Value as DishOutput).OrderError);
}
public void Should_Get_Order_With_Space()
{
var input = "morning,1,2 ,3";
var output = new DishOutput()
{
OrderResponse = "eggs, toast, coffee"
};
// Arrange
var mockService = new Mock <IOrderService>();
mockService.Setup(repo => repo.CreateOrder(input)).Returns(output);
var controller = new OrderController(mockService.Object);
// Act
var result = controller.Get(input) as OkObjectResult;
// Assert
Assert.NotNull(result);
Assert.Equal(200, result.StatusCode);
Assert.Equal("eggs, toast, coffee", (result.Value as DishOutput).OrderResponse);
}
public void Should_Get_Order_Invalid_Time_Error()
{
var input = "afternoon, 1, 2, 3";
var output = new DishOutput()
{
OrderError = "The selected time of day is not valid."
};
// Arrange
var mockService = new Mock <IOrderService>();
mockService.Setup(repo => repo.CreateOrder(input)).Returns(output);
var controller = new OrderController(mockService.Object);
// Act
var result = controller.Get(input) as BadRequestObjectResult;
// Assert
Assert.NotNull(result);
Assert.Equal(400, result.StatusCode);
Assert.Equal("The selected time of day is not valid.", (result.Value as DishOutput).OrderError);
}
public DishOutput CreateOrder(string input)
{
var order = NormalizeOrder(input);
var menuType = _orderRepository.GetTypeOfDish(order[0]);
var response = new DishOutput();
if (menuType == null)
{
response.OrderError = "The selected time of day is not valid.";
return(response);
}
try
{
response.OrderResponse = _orderRepository.GetDishes(menuType, order);
return(response);
}
catch (TargetInvocationException ex)
{
if (ex.InnerException.GetType() == typeof(FormatException))
{
response.OrderError = "One of the selected dishes is not valid.";
}
else if (ex.InnerException.GetType() == typeof(InvalidOperationException))
{
response.OrderError = "The order must have at least one item.";
}
else
{
ExceptionDispatchInfo.Capture(ex.InnerException).Throw();
}
return(response);
}
}