public void AServiceChargeIsATypeOfTransaction()
{
Tax defaultTax = new Tax("No Tax", 0);
ClubService clubService = new ClubService("Member Fee", 79, defaultTax);
Transaction serviceCharge = new ServiceCharge(clubService, "June Full Membership Fee", 1, 0);
Assert.AreEqual((decimal)79, serviceCharge.NetAmount);
}
public void InstantiatingASimpleProductThatHasADescriptionCostAndAplicapleTax()
{
Tax defaultTax = new Tax("5% Tax", 5);
ClubService simpleService = new ClubService("Optimist Rent", 10, defaultTax);
Assert.AreEqual("Optimist Rent", simpleService.Description);
Assert.AreEqual(10,simpleService.Cost);
Assert.AreEqual(defaultTax, simpleService.Tax);
}
public ServiceCharge(ClubService service, string concept, int units, double unitCost, Tax tax, double discount)
: base(concept, units, unitCost, tax, discount)
{
this.service = service;
this.concept = concept;
this.units = units;
this.unitCost = unitCost;
this.tax = tax;
this.discount = discount;
}
public void ServiceDescriptionCanNotBeNull()
{
Tax defaultTax = new Tax("5% Tax", 5);
try
{
ClubService simpleService = new ClubService(null, 10, defaultTax);
}
catch (ArgumentException exception)
{
Assert.AreEqual("Service name can't be empty or null", exception.GetMessageWithoutParamName());
throw exception;
}
}
public void ServiceCostCantBeNegative()
{
Tax defaultTax = new Tax("5% Tax", 5);
try
{
ClubService simpleService = new ClubService(null, -1, defaultTax);
}
catch (ArgumentException exception)
{
Assert.AreEqual("Service cost can't be negative", exception.GetMessageWithoutParamName());
throw exception;
}
}
public void GivenTheseServices(Table services)
{
invoiceContextData.servicesDictionary = new Dictionary<string, ClubService>();
foreach (var row in services.Rows)
{
string serviceName = row["Service Name"];
double defaultCost = double.Parse(row["Default Cost"]);
string defaultTax = row["Default Tax"];
ClubService clubService = new ClubService(serviceName, defaultCost, invoiceContextData.taxesDictionary[defaultTax]);
invoiceContextData.servicesDictionary.Add(serviceName, clubService);
}
}
public ServiceCharge(ClubService service, string concept, int units, double discount)
: this(service,concept,units,service.Cost, service.Tax, discount)
{
}
public ServiceCharge(ClubService service)
: this(service, service.Description, 1, service.Cost, service.Tax,0)
{
}
public void TransactionsOnProFormaInvoicesCantHaveZeroOrLessUnits()
{
Product cap = new Product("Cap", 5, taxesDictionary["IGIC General"]);
ClubService membership = new ClubService("Club Full Membership", 50, taxesDictionary["IGIC General"]);
DateTime issueDate = DateTime.Now;
List<Transaction> transactionsList = new List<Transaction>{
new ServiceCharge(membership, "June Membership Fee", 0,79,taxesDictionary["IGIC General"],0)};
try
{
ProFormaInvoice proFormaInvoice = new ProFormaInvoice(invoiceCustomerData, transactionsList, issueDate);
}
catch (ArgumentOutOfRangeException exception)
{
Assert.AreEqual("Pro Forma Invoice transactions must have at least one element to transact", exception.GetMessageWithoutParamName());
throw exception;
}
}
public void TheInvoiceCanMixSalesAndServiceCharges()
{
Product cap = new Product("Cap", 10, new Tax("5% Tax", 5));
ClubService membership = new ClubService("Club Full Membership", 80, new Tax("5% Tax", 5));
DateTime issueDate = DateTime.Now;
List<Transaction> transactionsList = new List<Transaction>{
new Sale(cap, "Nice Blue Cap", 1,0),
new ServiceCharge(membership, "June Membership Fee", 1,0)};
Invoice invoice = new Invoice(invoiceCustomerData, transactionsList, issueDate);
Assert.AreEqual((decimal)94.5, invoice.NetAmount);
}
public void ServiceChargesCanNotBeNegative()
{
ClubService membership = new ClubService("Club Full Membership", 50, taxesDictionary["IGIC General"]);
DateTime issueDate = DateTime.Now;
try
{
Transaction transaction = new ServiceCharge(membership, "Return Member Fee", 1, -79, taxesDictionary["IGIC General"], 0);
}
catch (ArgumentOutOfRangeException exception)
{
Assert.AreEqual("Transactions units cost can't be negative", exception.GetMessageWithoutParamName());
throw exception;
}
}
public void ProFormaInvoicesAcceptTransactionsWithZeroCost()
{
Product cap = new Product("Cap", 5, taxesDictionary["IGIC General"]);
ClubService membership = new ClubService("Club Full Membership", 50, taxesDictionary["IGIC General"]);
DateTime issueDate = DateTime.Now;
List<Transaction> transactionsList = new List<Transaction>{
new Sale(cap, "Nice Blue Cap", 1,0,taxesDictionary["IGIC Reducido 2"],0),
new ServiceCharge(membership, "June Membership Fee", 1,0,taxesDictionary["IGIC General"],0)};
ProFormaInvoice proFormaInvoice = new ProFormaInvoice(invoiceCustomerData, transactionsList, issueDate);
Assert.AreEqual((decimal)0, proFormaInvoice.NetAmount);
}
public void TheTransactionsCostAndTaxesCanDiferFromDefaultServiceCost()
{
Tax defaultTax = new Tax("No Tax", 0);
ClubService clubService = new ClubService("Member Fee", 79, defaultTax);
Transaction serviceCharge = new ServiceCharge(clubService, "June Full Membership Fee", 1, 80, new Tax("5% Tax", 5), 0);
Assert.AreEqual((decimal)84, serviceCharge.NetAmount);
}