public void ASaleIsATypeOfTransaction()
{
Tax defaultTax = new Tax("5% Tax", 5);
Product simpleProduct = new Product("A Cap", 10, defaultTax);
Transaction sale = new Sale(simpleProduct, "Selling a cap", 1, 0);
Assert.AreEqual((decimal)10.5, sale.NetAmount);
}
public void SalesCanNotBeNegative()
{
Product cap = new Product("Cap", 5, taxesDictionary["IGIC General"]);
DateTime issueDate = DateTime.Now;
try
{
Transaction transaction = new Sale(cap,"Return a cap", 1, -10, taxesDictionary["IGIC General"], 0);
}
catch (ArgumentOutOfRangeException exception)
{
Assert.AreEqual("Transactions units cost can't be negative", exception.GetMessageWithoutParamName());
throw exception;
}
}
private void AddTransactionsToTransactionList(List<Transaction> currentTransactionsList, Table newTransactions)
{
foreach (var row in newTransactions.Rows)
{
Transaction transaction;
int units = int.Parse(row["Units"]);
string elementName = row[1];
string description = row["Description"];
double unitCost = double.Parse(row["Unit Cost"]);
Tax tax = invoiceContextData.taxesDictionary[row["Tax"]];
double discount = double.Parse(row["Discount"]);
if (newTransactions.Header.Contains("Service Name"))
{
ClubService clubService = invoiceContextData.servicesDictionary[elementName];
transaction = new ServiceCharge(clubService, description, units, unitCost, tax, discount);
}
else
{
Product product = invoiceContextData.productsDictionary[elementName];
transaction = new Sale(product, description, units, unitCost, tax, discount);
}
currentTransactionsList.Add(transaction);
}
}
public void TheTransactionsCostAndTaxesCanDiferFromDefaultProductCost()
{
Tax defaultTax = new Tax("5% Tax", 5);
Product simpleProduct = new Product("A Cap", 10, defaultTax);
Transaction sale = new Sale(simpleProduct, "Selling a cap", 1, 20, new Tax("No Tax", 0), 0);
Assert.AreEqual((decimal)20, sale.NetAmount);
}