public void AddExpenseReturns_CorrectYears()
{
var client = new Client
{
currentAge = 47,
targetRetirementAge = 65,
netWorth = 500000,
desiredMonthlySpending = 2500,
yearlySavingContribution = 22000,
yearlyExpenses = 55000
};
var educationExpense = new EducationExpense
{
numberofYears = 5,
amount = 10000
};
int yearsToRetirement = client.targetRetirementAge - client.currentAge;
double netWorthAtRetirement = client.netWorth + (client.yearlySavingContribution * yearsToRetirement) - educationExpense.totalExpense();
int expected = (int)(netWorthAtRetirement / (client.desiredMonthlySpending * 12));
var calculator = new Calculator();
var output = calculator.RetirementYears(client, educationExpense);
Assert.That(output, Is.EqualTo(expected));
}
public void RetireWithEducationExpenses()
{
var client = new Client
{
currentAge = 55,
targetRetirementAge = 65,
netWorth = 800000,
desiredMonthlySpending = 2000,
yearlySavingContribution = 22000,
yearlyExpenses = 30000
};
EducationExpense educationExpense = new EducationExpense()
{
amount = 25000,
numberofYears = 4
};
var calculator = new Calculator(educationExpense);
var output = calculator.RetirementYears(client);
var expected = 26;
Assert.AreEqual(expected, output);
}
public void NotEnoughForRetirementReturns_Zero()
{
var client = new Client
{
currentAge = 45,
targetRetirementAge = 65,
netWorth = 65000,
desiredMonthlySpending = 3000,
yearlySavingContribution = 7500,
yearlyExpenses = 50000
};
var educationExpense = new EducationExpense
{
amount = 20000,
numberofYears = 15,
};
var calculator = new Calculator(educationExpense);
var actual = calculator.RetirementYears(client);
var expected = 0;
Assert.AreEqual(expected, actual);
}
public void ComplicatedClientReturns_CorrectYears()// client with educational expense to be paid off before retirement
{
var client = new Client
{
currentAge = 30,
targetRetirementAge = 65,
netWorth = 95000,
desiredMonthlySpending = 2500,
yearlySavingContribution = 8000,
yearlyExpenses = 40000
};
var educationExpense = new EducationExpense
{
amount = 10000,
numberofYears = 10,
};
var calculator = new Calculator(educationExpense);
var actual = calculator.RetirementYears(client);
var expected = 4;
Assert.AreEqual(expected, actual);
}
