private static void Dump()
{
foreach (var boss in Staff.Where(e => e.Boss == null))
{
Dump(0, boss);
}
Console.WriteLine();
Console.WriteLine($"TOTAL: {Calculator.CalculateSalary(Staff):F2}");
}
public void TestNull()
{
var c = new SalaryCalculator(SalaryArgs);
Assert.ThrowsException <ArgumentNullException>(() => c.CalculateSalary((Employee)null));
Assert.ThrowsException <ArgumentNullException>(() => c.CalculateSalary((ManagerEmployee)null));
Assert.ThrowsException <ArgumentNullException>(() => c.CalculateSalary((SalesEmployee)null));
Assert.ThrowsException <ArgumentNullException>(() => c.CalculateSalary((List <Employee>)null));
}
public void TestManager()
{
var c = new SalaryCalculator(SalaryArgs);
var m = new ManagerEmployee("John Doe", DateTime.Now, null);
var e = new Employee("Jane Doe", DateTime.Now, m);
var eSalary = c.CalculateSalary(e);
var actualSalary = c.CalculateSalary(m);
var expectedSalary = SalaryArgs.BaseRate + SalaryArgs.ManagerLeadershipBonus * eSalary;
Assert.AreEqual(expectedSalary, actualSalary);
}
public static void Main(string[] args)
{
var salaryCalculator = new SalaryCalculator();//invoker
salaryCalculator.AddSalaryCalculator(new JrSoftwareEngineerSalaryCalculator());
salaryCalculator.CalculateSalary();
salaryCalculator.AddSalaryCalculator(new ProjectManagerSalaryCalculator());
salaryCalculator.CalculateSalary();
}
public void TestSales()
{
var c = new SalaryCalculator(SalaryArgs);
var s = new SalesEmployee("John Doe", DateTime.Now, null);
var m = new ManagerEmployee("Jane Doe", DateTime.Now, s);
var e = new Employee("John Smith", DateTime.Now, m);
var eSalary = c.CalculateSalary(e);
var mSsalary = c.CalculateSalary(m);
var actualSalary = c.CalculateSalary(s);
var expectedSalary = SalaryArgs.BaseRate + SalaryArgs.SalesLeadershipBonus * (eSalary + mSsalary);
Assert.AreEqual(expectedSalary, actualSalary);
}
public void TestTotal()
{
var c = new SalaryCalculator(SalaryArgs);
var s = new SalesEmployee("John Doe", DateTime.Now, null);
var m = new ManagerEmployee("Jane Doe", DateTime.Now, s);
var e = new Employee("John Smith", DateTime.Now, m);
var eSalary = c.CalculateSalary(e);
var mSsalary = c.CalculateSalary(m);
var sSalary = c.CalculateSalary(s);
var actualSalary = c.CalculateSalary(new List <Employee> {
s, m, e
});
var expectedSalary = eSalary + mSsalary + sSalary;
Assert.AreEqual(expectedSalary, actualSalary);
}
public void Should_Be_Correct_Monthly_Gross_Salary()
{
SalaryCalculator salaryCalculator = new SalaryCalculator(_mockTaxCalculator.Object);
var salary = salaryCalculator.CalculateSalary(60050, 9);
salary.GrossSalary.ShouldEqual(5004);
}
public void Should_Be_Correct_Monthly_Gross_Salary()
{
_mockTaxCalculator.Setup(t => t.CalculateTax(It.IsAny <decimal>())).Returns(922);
_mockSuperCalculator.Setup(t => t.CalculateSuper(It.IsAny <decimal>(), It.IsAny <decimal>())).Returns(450);
SalaryCalculator calculator = new SalaryCalculator(_mockTaxCalculator.Object, _mockSuperCalculator.Object);
var salary = calculator.CalculateSalary(60050, 9);
salary.GrossSalary.ShouldEqual(5004);
}
public void Should_Be_Correct_Net_Salary()
{
_mockTaxCalculator.Setup(t => t.CalculateTax(It.IsAny <decimal>())).Returns(922);
_mockSuperCalculator.Setup(t => t.CalculateSuper(It.IsAny <decimal>(), It.IsAny <decimal>())).Returns(450);
SalaryCalculator calculator = new SalaryCalculator(_mockTaxCalculator.Object, _mockSuperCalculator.Object);
var salary = calculator.CalculateSalary(60050, 9);
salary.NetIncome.ShouldEqual(4082);
}
public void TestEmployee()
{
var c = new SalaryCalculator(SalaryArgs);
// 0 years
var e = new Employee("John Doe", DateTime.Now, null);
var salary = c.CalculateSalary(e);
Assert.AreEqual(salary, SalaryArgs.BaseRate);
// 5 years
e = new Employee("John Doe", DateTime.Now.AddYears(-5), null);
salary = c.CalculateSalary(e);
Assert.AreEqual(salary, SalaryArgs.BaseRate * (1M + 5M * SalaryArgs.EmployeeBonusPerYear));
// 12 years
e = new Employee("John Doe", DateTime.Now.AddYears(-12), null);
salary = c.CalculateSalary(e);
Assert.AreEqual(salary, SalaryArgs.BaseRate * (1M + SalaryArgs.EmployeeBonusLimit));
}
public void Should_Be_Correct_Net_Salary()
{
//ITaxCalculator taxCalculator = new TaxCalculator();
_mockTaxCalculator.Setup(t => t.CalculateTax(It.IsAny <decimal>())).Returns(922);
SalaryCalculator calculator = new SalaryCalculator(_mockTaxCalculator.Object);
var salary = calculator.CalculateSalary(60050, 9);
_mockTaxCalculator.Verify((t => t.CalculateTax(It.IsAny <decimal>())), Times.Once);
//_mockTaxCalculator.Verify((t => t.CalculateTax(It.IsAny<decimal>())), Times.Never);
salary.NetIncome.ShouldEqual(4082);
}
public void CalculateSalary(Employee employee, Company company, double salary)
{
"Given a company working Mo-Fr between 08:00-12:00 and 13:00-17:00"
.x(() =>
{
company = new Company
{
BusinessHours = new[]
{
new TimeSpan(12, 00, 00) - new TimeSpan(08, 00, 00),
new TimeSpan(17, 00, 00) - new TimeSpan(13, 00, 00)
}.ToList(),
WorkingDays = new[]
{
DayOfWeek.Monday, DayOfWeek.Tuesday, DayOfWeek.Wednesday, DayOfWeek.Thursday, DayOfWeek.Friday
},
};
});
"And an employee payed 30$ per hour"
.x(() =>
{
employee = new Employee
{
Contract = new EmploymentContract
{
Company = company,
Employee = employee,
SalaryPerUnit = 30,
SalaryUnit = TimeSpan.FromHours(1)
}
};
});
"When the employee has worked November 2021"
.x(() =>
{
salary = SalaryCalculator.CalculateSalary(employee, DateTime.Parse("2021-11-01"), DateTime.Parse("2021-12-01"));
});
"Then his salary is "
.x(() =>
{
salary.Should().Be(5280);
});
}
// Salary Calculator Event
private void button1_Click(object sender, RoutedEventArgs e)
{
// Decimal for weeks worked as you can work a week and a half (1.5)
decimal weeksWorked;
// Use the enum put then convert to string for use in a switch case as seen in salary calculator method.
string position = cbx_salaryCalculator.SelectedItem.ToString();
// Try catch to avoid a crash on invalid data
try
{
weeksWorked = decimal.Parse(tbx_weeksWorked.Text);
decimal salary = SalaryCalculator.CalculateSalary(position, weeksWorked);
lbl_salaryCalculator.Content = salary.ToString("C");
}
catch (SystemException ex)
{
MessageBox.Show($"Input data invalid. System Exception: {ex}");
}
}
public void CalculateSalary(Employee employee, Company company, double salary)
{
"Given a company working Mo-Fr between 08:00-12:00 and 13:00-17:00"
.x(() => company = TestCompany.Working()
.On(DayOfWeek.Monday, DayOfWeek.Tuesday, DayOfWeek.Wednesday, DayOfWeek.Thursday, DayOfWeek.Friday)
.Daily.From(08, 00).To(12, 00)
.Daily.From(13, 00).To(17, 00).Company);
"And an employee payed 30$ per hour"
.x(() => employee = TestEmployee.Create()
.WithContract(TestEmployeeContract.For(company).Earning(30).Per(TimeSpan.FromHours(1))));
"When the employee has worked November 2021"
.x(() => salary = SalaryCalculator
.CalculateSalary(employee, DateTime.Parse("2021-11-01"), DateTime.Parse("2021-12-01")));
"Then his salary is "
.x(() => salary.Should().Be(5280));
}
public override void Execute()
{
//The BL is not allowed to run any queries, it can not even reference this assembly containing the
//queries because that would be a cyclical reference. We need to give all data to the BL.
IQueryable <SalaryCalculation> previousSalaries =
QueryRunner.ExecuteQuery(new GetSalaryCalculationsForAnEmployee(db, _employeeId));
var validation = new SalaryCalculationValidation();
validation.ValidateSalaryCalculationPreConditions(_periodStartDate, _periodEndDate, previousSalaries);
string idString = _employeeId;
Taxcard taxCard = db.Taxcards.SingleOrDefault(card => card.EmployeeId == idString);
var calculator = new SalaryCalculator();
SalaryCalculationResults res = calculator.CalculateSalary(taxCard, _grossSalary);
//Saving the new calculation is not BL, that's why it is here.
var salaryCalc = new SalaryCalculation
{
//EmployeeId = _employeeId,
//GrossAmount = _grossSalary,
//NetAmount = res.NetSalary,
//PeriodStartDate = _periodStartDate,
//PeriodEndDate = _periodEndDate,
//Tax = res.Tax,
SalaryCalculationId = Guid.NewGuid().ToString()
};
db.SalaryCalculations.Add(salaryCalc);
db.SaveChanges();
//You could argue that sending this event could be BL. Or you can say it is an infrastructural concern, like using
//a transaction (if that was required here). However, it can not really exist in the salary calculation core because
//the core only calculates and the whole process is not done until the result is persisted. So I would say this is
//the right place after all.
MessageBus.Send(new SalaryCalculationDoneEvent());
}
public CalculatorPage()
{
InitializeComponent();
_shifts = new ObservableCollection <Shift>();
_salaryCalculator = new SalaryCalculator(_shifts);
//Sets the content for the listview
BindingContext = _shifts;
MorningButton.Clicked += (sender, args) =>
{
_shifts.Add(new Shift(ShiftDatePicker.Date, true));
};
EveningButton.Clicked += (sender, args) =>
{
_shifts.Add(new Shift(ShiftDatePicker.Date, false));
};
CalcButton.Clicked += (sender, args) =>
{
if (_shifts.Count == 0)
{
DisplayAlert("Villa", "Engar vaktir skráðar", "OK");
}
else
{
this.Navigation.PushAsync(new PaycheckPage(_salaryCalculator.CalculateSalary()));
}
};
//Disable highlight on item selected
ShiftList.ItemTapped += (object sender, ItemTappedEventArgs e) => {
if (e.Item == null)
{
return;
}
((ListView)sender).SelectedItem = null;
};
}
