public void AssignEmpoyeeModel_InitializeEmployeeViewModel_Correct()
{
_employeeDetailsViewModel.AssignEmployeeModel();
Assert.That(_employeeDetailsViewModel.EmployeeViewModel.Id,
Is.EqualTo(_employeeDetailsViewModel.CurrentEmployeeViewModel.Id));
Assert.That(_employeeDetailsViewModel.EmployeeViewModel.DepartmentId,
Is.EqualTo(_employeeDetailsViewModel.CurrentEmployeeViewModel.DepartmentId));
}