public static BudgetEntry CreateBudgetEntry(params string[] components)
{
BudgetEntry result = null;
double amount;
string label;
BudgetType budgetType;
int month;
string dayStart;
int weekPeriod;
int weekMax;
string type;
GetNextValueAndAdvance(ref components, out type);
GetCommonParameters(ref components, out amount, out label, out budgetType);
switch (type)
{
case "Annual":
GetNextValueAndAdvance(ref components, out month);
result = new BudgetEntryAnnual(amount, month, label, budgetType);
break;
case "BiAnnual":
GetNextValueAndAdvance(ref components, out month);
result = new BudgetEntryBiAnnual(amount, month, label, budgetType);
break;
case "Monthly":
result = new BudgetEntryMonthly(amount, label, budgetType);
break;
case "BiMonthly":
GetNextValueAndAdvance(ref components, out month);
result = new BudgetEntryBiMonthly(amount, month, label, budgetType);
break;
case "Weekly":
GetNextValueAndAdvance(ref components, out dayStart);
GetNextValueAndAdvance(ref components, out weekPeriod);
GetNextValueAndAdvance(ref components, out weekMax);
result = new BudgetEntryWeekly(amount, label, budgetType, weekPeriod, dayStart, weekMax);
break;
case "Daily":
GetNextValueAndAdvance(ref components, out dayStart);
result = new BudgetEntryDaily(amount, label, budgetType, dayStart);
break;
default:
throw new ArgumentException($"Invalid Budget Entry Type {type}");
}
return(result);
}
public void CanSupportBiAnnualBudgetEntries()
{
var entry1 = new BudgetEntryBiAnnual(300, 5, "Progressive BMW", BudgetType.Auto_Insurance);
var entry2 = new BudgetEntryBiAnnual(100, 12, "Vespa", BudgetType.Auto_Insurance);
_budget.AddEntry(entry1);
Assert.That(_budget.TotalExpenses, Is.EqualTo(600.00));
Assert.That(_budget.MonthlyExpenses(5), Is.EqualTo(300.00));
Assert.That(_budget.MonthlyExpenses(11), Is.EqualTo(300.0));
Assert.That(_budget.MonthlyExpenses(12), Is.EqualTo(0.0));
_budget.AddEntry(entry2);
Assert.That(_budget.MonthlyExpenses(6), Is.EqualTo(100.0));
Assert.That(_budget.MonthlyExpenses(12), Is.EqualTo(100.0));
Assert.That(_budget.MonthlyExpenses(1), Is.EqualTo(0.0));
}