public void IndexShouldBeNotNullWhenProvidedArgumentsAreNotNullOrEmptyOrMalformed()
{
_productRepository.GetProducts().Returns(_preparedProducts);
_productRepository.GetProductByName(Arg.Any <string>()).Returns(_expectedProduct);
_stateRepository.GetStateByName(Arg.Any <string>()).Returns(_expectedState);
var controller = new StateSelectionController(_stateRepository, _categoryRepository, _productRepository);
var result = controller.Index(ProductName, StateName, ExampleCorrectPreferredPriceInput,
ExampleCorrectCount);
Assert.That(result, Is(NotNull()));
}
// GET: StateSelection
public ActionResult Index(string product, string state, string preferredPriceInput = "0", int count = 1)
{
if (string.IsNullOrEmpty(product) || string.IsNullOrEmpty(state) ||
string.IsNullOrEmpty(preferredPriceInput) || count < 1)
{
throw new HttpException(403, "The server cannot process request due to malformed or empty syntax");
}
try
{
var productModels = _productDatabase.GetProducts();
var categoryModels = _categoryDatabase.GetCategories();
var stateOfAmericaModels = _stateDatabase.GetStates();
var chosenState = _stateDatabase.GetStateByName(state.Trim());
var chosenProduct = _productDatabase.GetProductByName(product.Trim());
chosenProduct.PreferredPrice = ParsePrice(preferredPriceInput);
// State Name
var stateNameList = new List <string> {
chosenState.Name
};
// Product final price in current state
Algorithm.CalculateFinalPrice(chosenProduct, chosenState, count);
var finalPriceList = new List <double> {
chosenProduct.FinalPrice
};
// Tax for current state
var taxes = new List <double> {
Algorithm.GetTax(chosenProduct, chosenState, count)
};
// Margin for chosen product in current state
var margins = new List <double> {
Algorithm.CalculateMargin(chosenProduct, count)
};
var mainViewModel = new MainViewModel
{
ProductSelectList = new SelectList(productModels, "Name", "Name"),
CategorySelectList = new SelectList(categoryModels, "Name", "Name"),
StateSelectList = new SelectList(stateOfAmericaModels, "Name", "Name"),
Tax = taxes,
Margin = margins,
FinalPrice = finalPriceList,
StateNameList = stateNameList,
ChosenProduct = chosenProduct,
PurchasePrice = Math.Round(chosenProduct.PurchasePrice, 2),
PreferredPrice = chosenProduct.PreferredPrice,
NumberOfProducts = count,
ChosenState = chosenState
};
return(View(mainViewModel));
}
catch (AccessToNotConnectedDatabaseException)
{
throw new HttpException(500, "Server encountered the problem with access to data");
}
catch (ItemNotFoundException)
{
throw new HttpException(404, "Requested resource does not exist");
}
catch (Exception)
{
throw new HttpException(500, "Server encountered some problems, please contact support");
}
}
