public void DeductionShouldBeEqualToApprpriateDonationUnder80GIsAddedWhenOneFullyExemptAndOneHalfExemptIsAdded()
{
DonationsUnder80G donationsUnder80G = new DonationsUnder80G();
donationsUnder80G.AddDonation(new HalfExemptDonation(10));
donationsUnder80G.AddDonation(new FullyExemptDonation(10));
Assert.AreEqual(15, donationsUnder80G.GetDeduction(), 0.001);
}
public void TotalDeductionShouldBeEqualToApprpriateSumOfDonationsApplicableToIndividualDonations()
{
DonationsUnder80G donationsUnder80G = new DonationsUnder80G();
donationsUnder80G.AddDonation(new HalfExemptDonation(10));
donationsUnder80G.AddDonation(new HalfExemptDonation(10));
donationsUnder80G.AddDonation(new FullyExemptDonation(10));
donationsUnder80G.AddDonation(new FullyExemptDonation(10));
Assert.AreEqual(30, donationsUnder80G.GetDeduction(), 0.001);
}
public void DeductionShouldBeEqualToHalfOfHalfExemptDeductionWhenOneHalfExemptDonationUnder80GIsAdded()
{
DonationsUnder80G donationsUnder80G = new DonationsUnder80G();
donationsUnder80G.AddDonation(new HalfExemptDonation(10));
Assert.AreEqual(5, donationsUnder80G.GetDeduction(), 0.001);
}
public void ShouldSaveAndLoadTaxStatementWithHousingLoanInterest()
{
IRepository repository = new Repository();
AnnualSalary salary = new AnnualSalary()
{
Basic = 10000, Epf = 2000, Hra = 6000, Id = "salary", ProfessionalTax = 200, SpecialAllowance = 5000, TaxDedeuctedAtSource = 5000
};
TaxStatement taxStatement = new TaxStatement(salary, null);
DonationsUnder80G donationsUnder80G = new DonationsUnder80G();
donationsUnder80G.AddDonation(new HalfExemptDonation(20000));
donationsUnder80G.AddDonation(new FullyExemptDonation(10000));
OtherIncomes ois = new OtherIncomes();
IList <OtherIncomeItem> items = new List <OtherIncomeItem>()
{
new OtherIncomeItem("Income from House Rent", 16000.0), new OtherIncomeItem("Income from Bank Account Interest", 6000.0)
};
foreach (OtherIncomeItem otherIncomeItem in items)
{
ois.Add(otherIncomeItem);
}
taxStatement.OtherIncomes = ois;
taxStatement.DonationsUnder80G = donationsUnder80G;
taxStatement.HousingLoanInterest = new HousingLoanInterest(10000);
repository.Save(taxStatement);
List <TaxStatement> taxStatements = repository.LoadAll <TaxStatement>();
var loadedTaxStatement = taxStatements.FirstOrDefault(stmt => stmt.Id == taxStatement.Id);
Assert.IsNotNull(loadedTaxStatement);
Assert.IsNotNull(loadedTaxStatement.OtherIncomes);
Assert.IsTrue(loadedTaxStatement.OtherIncomes.HasItems);
Assert.AreEqual(2, loadedTaxStatement.OtherIncomes.Count);
foreach (OtherIncomeItem otherIncomeItem in loadedTaxStatement.OtherIncomes.GetItems())
{
Assert.IsTrue(items.Contains(otherIncomeItem));
}
Assert.AreEqual(10000, loadedTaxStatement.HousingLoanInterest.Amount);
}
public void ShouldSaveAndLoadTaxStatement()
{
IRepository repository = new Repository();
var password = new Password {
PasswordString = "abc"
};
var email = new EmailAddress("*****@*****.**");
var taxPayer = new User(email, password);
taxPayer.FromMetro = true;
taxPayer.RentPaid = 8000.00;
AnnualSalary salary = new AnnualSalary()
{
Basic = 10000, Epf = 2000, Hra = 6000, Id = "salary", ProfessionalTax = 200, SpecialAllowance = 5000, TaxDedeuctedAtSource = 5000
};
TaxStatement taxStatement = new TaxStatement(salary, taxPayer);
DonationsUnder80G donationsUnder80G = new DonationsUnder80G();
var halfExemptDonation = new HalfExemptDonation(20000);
donationsUnder80G.AddDonation(halfExemptDonation);
var fullyExemptDonation = new FullyExemptDonation(10000);
donationsUnder80G.AddDonation(fullyExemptDonation);
taxStatement.DonationsUnder80G = donationsUnder80G;
repository.Save(taxStatement);
List <TaxStatement> taxStatements = repository.LoadAll <TaxStatement>();
var loadedTaxStatement = taxStatements.FirstOrDefault(stmt => stmt.Id == taxStatement.Id);
Assert.IsNotNull(loadedTaxStatement);
Assert.IsNotNull(loadedTaxStatement.TaxPayer);
Assert.IsTrue(taxStatement.GetDonationsUnder80G().Contains(halfExemptDonation));
Assert.IsTrue(taxStatement.GetDonationsUnder80G().Contains(fullyExemptDonation));
}
public void MustCalculateNetPayableTaxWithAnnualSalaryAndDeductions()
{
var taxPayer = new User(0, true, Gender.Female);
TaxSlabs ts = TaxSlabs.GetInstance();
AnnualSalary asal = new AnnualSalary
{
Basic = 600000,
Hra = 100000
};
TaxStatement stmt = new TaxStatement(asal, taxPayer);
DonationsUnder80G donationsUnder80G = new DonationsUnder80G();
donationsUnder80G.AddDonation(new FullyExemptDonation(1000));
stmt.DonationsUnder80G = donationsUnder80G;
Assert.AreEqual(116700.0, stmt.CalculateNetPayableTax(), 0.01);
}