public void TaxFactoryProductionInvalidTest(TaxProcessorType taxType, object expectedFactory)
{
var taxProcessorFactory = new TaxProcessorFactory(_serviceProvider);
var taxProcessor = taxProcessorFactory.CreateTaxProcessor(taxType).GetType();
Assert.False(expectedFactory.Equals(taxProcessor));
}
public void AustralianTaxProcessorInvalidTests(Employee employee, decimal expectedMonthlySalary)
{
var taxProcessorFactory = new TaxProcessorFactory(_serviceProvider);
var taxProcessor = taxProcessorFactory.CreateTaxProcessor(TaxProcessorType.Australian);
taxProcessor.RunCalculations(employee);
Assert.NotEqual(taxProcessor.MonthlyNetIncome, expectedMonthlySalary);
}
/// <summary>
/// Main program method that orchestrates all the individual services.
/// </summary>
/// <param name="serviceProvider"></param>
/// <param name="runOptions"></param>
static void Run(ServiceProvider serviceProvider, RunOptions runOptions)
{
var logger = serviceProvider?.GetService <ILogger>();
try
{
logger.Log(LogType.Trace, "Running monthly payslip program..");
//Create an employ with a salary
logger.Log(LogType.Trace, "Creating an employee");
var employee = new Employee()
{
Name = runOptions.FullName,
AnnualSalary = runOptions.GrossSalary
};
// Create a Tax Processor factory
logger.Log(LogType.Trace, "Creating a tax processing factory.");
var taxProcessorFactory = new TaxProcessorFactory(serviceProvider);
// Create a type of taxProcessor class
var taxProcessor = taxProcessorFactory.CreateTaxProcessor();
if (taxProcessor == null)
{
logger.Log(LogType.Error, $"TaxProcessorFactory returned null from CreateTaxProcessor().");
return;
}
// Run the calculations to calculate monthly gross income, monthly income tax and , monthly net income.
logger.Log(LogType.Trace, "Tax processor crunching calculations.");
taxProcessor.RunCalculations(employee);
//Display payslip.
var textDisplayer = new TextDisplayer(serviceProvider);
textDisplayer.DisplayPayslip(employee, taxProcessor);
logger.Log(LogType.Trace, "finished running monthly payslip program..");
}
catch (Exception e)
{
logger.Log(LogType.Error, $"Failed to run program exception: {e.Message}");
return;
}
}
