public void TestChainDepartmentDenial()
{
Expense expense = new Expense { Total = 400 };
Employee Amanda = new Employee { Name = "Amanda", Type = EmployeeType.President };
Employee John = new Employee { Name = "John", Type = EmployeeType.Manager };
Employee Alex = new Employee { Name = "Alex", Type = EmployeeType.Manager };
Employee Jenny = new Employee { Name = "Jenny", Type = EmployeeType.Staff };
Employee Tim = new Employee { Name = "Tim", Type = EmployeeType.Staff };
Employee Carl = new Employee { Name = "Carl", Type = EmployeeType.Staff };
Employee Max = new Employee { Name = "Max", Type = EmployeeType.Staff };
ExpenseHandler handlerAmanda = new ExpenseHandler(Amanda);
ExpenseHandler handlerJohn = new ExpenseHandler(John);
handlerJohn.SetNextHandler(handlerAmanda);
ExpenseHandler handlerAlex = new ExpenseHandler(Alex);
handlerAlex.SetNextHandler(handlerAmanda);
ExpenseHandler handlerJenny = new ExpenseHandler(Jenny);
handlerJenny.SetNextHandler(handlerJohn);
ExpenseHandler handlerTim = new ExpenseHandler(Tim);
handlerTim.SetNextHandler(handlerJohn);
ExpenseHandler handlerCarl = new ExpenseHandler(Carl);
handlerCarl.SetNextHandler(handlerAlex);
ExpenseHandler handlerMax = new ExpenseHandler(Max);
handlerMax.SetNextHandler(handlerAlex);
bool approved = handlerMax.ApproveExpense(expense);
Assert.IsFalse(expense.Status == ExpenseStatus.Approved);
}
public bool ApproveExpense(Expense expense)
{
if (expense.Total <= ExpenseApprovalLimit)
{
expense.Status = ExpenseStatus.Approved;
return true;
}
return false;
}
public bool ApproveExpense(Expense expense)
{
bool result = Handler.ApproveExpense(expense);
if (!result && NextHandler != null)
{
result = NextHandler.ApproveExpense(expense);
}
return result;
}
public void CreateExpense()
{
Expense expense = new Expense { Total = 150 };
Assert.IsNotNull(expense);
}
public void TestExpenseDenial()
{
Expense expense = new Expense { Total = 150 };
Employee employee = new Employee { Type = EmployeeType.Staff };
bool result = employee.ApproveExpense(expense);
Assert.IsFalse(result);
}
public void TestExpenseApproval()
{
Expense expense = new Expense { Total = 150 };
Employee employee = new Employee { Name = "John", Type = EmployeeType.Manager };
employee.ApproveExpense(expense);
Assert.IsTrue(expense.Status == ExpenseStatus.Approved);
}
public void TestDepartmentApproval()
{
Expense expense = new Expense { Total = 150 };
foreach (Employee employee in department.Employees)
{
bool approved = employee.ApproveExpense(expense);
if (approved)
{
break;
}
}
Assert.IsTrue(expense.Status == ExpenseStatus.Approved);
}
