public static decimal ProcessOrder(IEnumerable <string> order, ValidationResults validationResults)
{
var menu = MenuData.GetMenu();
var totalCost = 0.0M;
var serviceCharge = ServiceCharge.None;
foreach (var item in order)
{
if (!string.IsNullOrEmpty(item) && menu.Items.Any(x => x.Name == item))
{
var menuItem = menu.Items
.Where(x => x.Name == item)
.FirstOrDefault();
totalCost += menuItem.Cost;
var itemServiceCharge = GetItemServiceCharge(menuItem);
if (itemServiceCharge > serviceCharge)
{
serviceCharge = itemServiceCharge;
}
}
else
{
AddInvalidItemMessage(item, validationResults);
}
}
return(!validationResults.AnyErrorOrInvalid()
? GetTotalWithServiceCharge(totalCost, serviceCharge)
: 0.0M);
}
public void ProcessOrder_AllItems_Success()
{
// Arrange
var order = new[] { "Cola", "Coffee", "Cheese Sandwich", "Steak Sandwich" };
// Act
var result = MenuService.ProcessOrder(order, validationResults);
// Assert
Assert.AreEqual(9.60M, result);
Assert.IsFalse(validationResults.AnyErrorOrInvalid());
}
public ActionResult SearchName(string name)
{
var validationResults = new ValidationResultList();
var success = false;
var view = default(string);
if (ValidateName(name, validationResults))
{
var viewModel = GitHubService.SearchByName(name, validationResults);
if (!ValidationResults.AnyErrorOrInvalid(validationResults))
{
success = true;
view = RazorViewToString.RenderRazorViewToString(this, "~/Views/Results/_results.cshtml", viewModel);
}
}
return(Json(new
{
success,
view,
validationResults
}));
}